Reviews of Samsung Galaxy S24, S24 Plus, and S24 Ultra, price, technical specifications, design, screen, software, hardware, battery life charging, and other specifications of these phones.
Review of Samsung Galaxy S24, S24 Plus and S24 Ultra
Introduction
Samsung’s Galaxy S24 series is now official, and as the rumors suggest, there are a few key hardware upgrades, but the novelty lies in the new AI capabilities. Following on from Google’s Pixel 7 and Pixel 8 lineup, the Galaxy S24 family is now smarter than ever with Galaxy AI, which aims to improve almost every aspect of the phone.
Galaxy AI is an umbrella term for all the artificial intelligence-related features that come with the Galaxy S24 series and One UI 6.1. It’s pretty clear that Samsung is heavily relying on AI to make its smartphones smarter by 2024. And judging by the list of features, some of which are unique, the Galaxy S24 phones are Samsung’s smartest phones yet.
Samsung Galaxy S24 Ultra specifications at a glance:
Body: 79.0×162.3×8.6mm, 233g; Glass front (Gorilla Glass Armor), glass back (Gorilla Glass Armor), titanium frame; IP68 dust/water resistant (up to 1.5m for 30 minutes), stylus (Bluetooth integration, accelerometer, gyroscope).
Screen: 6.80 inches Dynamic AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak), 1440x3088px resolution, 19.3:9 aspect ratio, 501ppi; The display is always on.
Front camera: 12 MP, f/2.2, 26 mm (wide), Dual Pixel PDAF.
Video recording: Rear camera : 8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo sound recording, EIS gyroscope. Front camera: 4K@30/60fps, 1080p@30fps.
Aside from these smarts, the Galaxy S24 Ultra gets notable upgrades like a brighter display, a more powerful Snapdragon 8 Gen 3 chip for all markets, and replacing the older 10MP telephoto camera with a 50x 50MP zoom unit that promises to zoom in. It gives no losses even in time. 10x, but the rest of the cameras remain unchanged.
Other notable design changes include a new titanium frame for the S24 Ultra and a move away from the curved screen. The screen is now flat and has narrower bezels.
Specifications of Samsung Galaxy S24 Plus at a glance:
Body: 75.9×158.5×7.7mm, 197g; Glass front (Gorilla Glass Victus 3), glass back (Gorilla Glass Victus 3), aluminum frame; IP68 dust/water resistant (up to 1.5m for 30 minutes), Armor 2 aluminum frame with stronger drop and scratch resistance (advertised).
Screen: 6.70 inches Dynamic AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak), resolution 1440×3088 pixels, aspect ratio 19.3:9, 509ppi; The display is always on.
Chipset: Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4nm) – US/Canada, Exynos 2400 – International: Octa-core (1 x 3.3 GHz Cortex-X4 and 5 x 3.2 GHz Cortex-A720 and 2 x 2.3 GHz Cortex-A720 and 2×2.3 GHz A520) – US / Canada; Adreno 750 – US / Canada; Xclipse 940 – International.
Front camera: 12 MP, f/2.2, 26 mm (wide), Dual Pixel PDAF.
Video recording: Rear camera : 8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo sound recording, EIS gyroscope. Front camera: 4K@30/60fps, 1080p@30fps.
Connectivity: 5G; Electronic SIM card with two SIM cards; Wi-Fi 6E; BT 5.3; NFC.
Other specifications: fingerprint reader (under the display, ultrasonic); stereo speakers; Samsung DeX, Samsung Wireless DeX (support desktop experience).
Moving on to the Galaxy S24 and S24 Plus, we see relatively few changes. Sure, the Vanilla and Plus now have brighter displays (same as the Galaxy S24 Ultra, but smaller), an upgraded aluminum Armor frame, and a new chipset. However, the Exynos 2400 will be available in most markets this year, while the Snapdragon 8 3G remains exclusive to the US, South Korea, and China.
Samsung Galaxy S24 specifications at a glance:
Body: 70.6x147x7.6mm, 168g. Glass front (Gorilla Glass Victus 3), glass back (Gorilla Glass Victus 3), aluminum frame; IP68 dust/water resistant (up to 1.5m for 30 minutes), Armor 2 aluminum frame with stronger drop and scratch resistance (advertised).
Screen: 6.20 inches Dynamic LTPO AMOLED 2X, 120 Hz, HDR10+, 2600 nits (peak), resolution 1080x2340px, aspect ratio 19.5:9, 416ppi; The display is always on.
Chipset: Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4nm) – US/Canada, Exynos 2400 – International: Octa-core (1 x 3.3 GHz Cortex-X4 and 5 x 3.2 GHz Cortex-A720 and 2 x 2.3 GHz Cortex-A720 and 2×2.3 GHz A520) – US / Canada; Adreno 750 – US / Canada.
Front camera: 12 MP, f/2.2, 26 mm (wide), Dual Pixel PDAF.
Video recording: Rear camera : 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo recording, EIS gyroscope. Front camera: 4K@30/60fps, 1080p@30fps.
Connectivity: 5G; Electronic SIM card with two SIM cards; Wi-Fi 6E; BT 5.3; NFC.
Other specifications: fingerprint reader (under the display, ultrasonic); stereo speakers; Samsung DeX, Samsung Wireless DeX (support desktop experience).
There are some minor bumps in screen size and battery capacity, too, and in the case of the Galaxy S24 Plus, it’s more than welcome. We feel that the S24 Plus is now closer than ever to the Galaxy S24 Ultra, giving users a fair choice between the two.
The design of the Samsung Galaxy S24 Ultra remains largely unchanged at first glance. The chassis retains a rectangular shape with sharp corners, curved side bezels, and smooth top and bottom sides.
The S24 Ultra is now built with a titanium frame similar to the iPhone 15 Pro series. The front and back glass sheets are a new generation of Gorilla Glass armor that is said to have 4x better crack resistance than competing aluminosilicate solutions and 75% better anti-glare properties than regular glass.
Samsung Galaxy S24 Ultra
As you may have already noticed, the front of the S24 Ultra is now completely flat – gone are the curved side edges. It’s a surprising departure from curved screens, especially since Samsung pioneered them. On the other hand, the company promises the slimmest margins. We can confirm that they really do look quite slim in person.
These design changes and new materials have almost zero impact on weight and dimensions. The S24 Ultra is still around 230g, albeit now slightly slimmer – 8.6mm, down from 8.9mm. It’s not something you can figure out right away.
Not much has changed in the back design – the vertical cameras are stacked, separated by separate rings. The glass back is matte and completely smooth. Available colors are titanium black, titanium gray, titanium purple, and titanium yellow. There are fewer colors than last year, but probably more color work to come in the coming months.
Hardware and software features
While Samsung’s focus this year is more on the software side of things, particularly AI-based features, there are a few notable hardware upgrades or changes depending on who you ask.
This chipset will be universal for all global models of the Galaxy S24 Ultra, and there may be no need to go through the specs, as this is not the first device to use the said chipset.
Either way, when it comes to AI-related tasks, you can expect overall performance, efficiency, and faster number crunching. The Adreno 750 GPU can also provide better ray tracing performance for more beautiful visuals during gaming.
To support this beast of a chipset, Samsung has built a 1.9x larger vapor chamber into the Galaxy S24 Ultra than its predecessor, so that it can maintain higher clock speeds for longer periods of time without overheating.
The screen, although still 6.8 inches with the same 1440 x 3088-pixel resolution, is now brighter. Samsung advertises a maximum brightness of 2600 nits, which is likely to be achieved when playing HDR content.
With the most significant hardware changes out of the way, let’s talk software. The main user interface of this year’s One UI 6.1 based on Android 14 is artificial intelligence. Samsung calls it Galaxy AI, and it’s an umbrella term for all AI-related features.
Although some of the AI-powered functions are very similar to what we’ve seen on Google’s Pixel phones before, Samsung has developed some unique features. For example, the Galaxy S24 phones are the first to support two-way live translation during calls and support 13 languages at launch.
Like the Google Pixel, the S24 Ultra and its peers can translate live conversations and assign speaker tags. The transcribed text can then be summarized by an AI assistant.
Text translation on the go is also possible, and Samsung calls it Chat Assist. This keyboard is built natively by Samsung and can translate text from a messaging app or a social media app. It also helps you write a text with the right tone depending on the context.
Galaxy AI is active even when connected to Android Auto. After receiving a message, you can let the voice assistant summarize the message and provide adequate responses depending on the context.
The Galaxy S24 series is the first phone to introduce the so-called Circle to search. It’s a feature that lets you draw, tap, or underline specific objects on the screen, whether text or images and start a Google search. This feature works in all apps. This is especially convenient when using the S Pen on the S24 Ultra.
Design and Build
Just like their bigger counterparts, the Galaxy S24 Ultra, the S24 and S24 Vanilla don’t differ much from the regular design. Both phones are very similar to their predecessors with only minor design changes.
For starters, the side bezel is now made of a second-generation aluminum armor, as Samsung likes to call it, and is completely flat with a matte finish, as opposed to the glossy finish on previous Galaxy S releases.
Samsung Galaxy S24+
The transition between the back glass and the side frame is now smoother and seamless. However, the camera design remains the same – the camera units vertically with separate rings protruding from the back panel.
Rounding the front, we immediately noticed the smaller bezels. Even if Samsung didn’t highlight this change, it’s pretty obvious. The bezels around the screen are razor-thin.
In terms of weight and dimensions, there is absolutely no change. The two devices look exactly like the Galaxy S23 series, except for the matte finish, which is a little easier to hold.
Both the Galaxy S24 and S24 Plus come in Cobalt Purple, Amber Yellow, Onyx Black, and Marble Grey. Fewer colors than last year’s model, but new additions may come in the coming months.
Hardware and software features
The hardware changes are not many, but we can say that they are at least significant. The first thing to notice here is the screen technology. The vanilla and Plus models finally got some of the LTPO treatment this year. The Galaxy S24 and S24 Plus now support granular refresh rate control up to 120Hz, with the Plus variant bumping up the resolution to 1440 x 3120 pixels, matching the S24 Ultra in terms of resolution and features. The vanilla S24 maintains a resolution of 1080 x 2340 pixels.
In addition, the two new displays can grow up to 2600 nits, just like the S24 Ultra, and 0.1 inches compared to the non-Ultra S23 series. The vanilla S24’s screen diameter is now 6.2 inches, while the S24+ is 6.7 inches.
Unfortunately for some, the chipsets of these two are once again region-dependent. While the US and Canada get Snapdragon 8 Gen 3-powered versions, European and other markets use Exynos. These two phones are equipped with the new Exynos 2400 which promises a significant leap in performance and efficiency compared to the previous Exynos 2200 model.
Similar to the S24 Ultra, the base memory of the S24 Plus has been upgraded – it now starts at 12GB instead of 8 GB. The extra RAM might come in handy given Samsung’s long-term commitment to keeping its flagship devices up-to-date for more than five years. However, the standard S24 skips the line and settles for 8GB/128GB base storage, and that’s only midrange specs by 2024 standards.
Last but not least, the Galaxy S24 proper and its Plus counterpart gets a slight increase in battery capacity – 4,000 mAh for the Galaxy S24, up from 3,900 mAh, and 4,900 mAh for the S24+, up from 4,700 mAh.
There are no other significant changes to the hardware. As for software features, we’re happy to report that all AI-related features, meaning the entire Galaxy AI suite, will be available for non-Ultra models as well. So be sure to check out the S24 Ultra section for more information.
Camera features and examples
Perhaps the biggest change to the Galaxy S24 Ultra is the camera hardware. While the 200MP main unit and ultra-wide camera remain the same, Samsung has focused more on the telephoto side, now using a 3x + 5x combination instead of the old 3x + 10x combination. And while that might seem like a downgrade at first, Samsung argues that it’s actually an upgrade, and we’d be inclined to agree if the phone supported ads. Let us explain in detail.
Samsung introduced the so-called Quad Tele system with the help of algorithms based on artificial intelligence. With just two telephoto cameras, Samsung is able to cover zoom levels of 2x, 3x, 5x, and 10x, and every other step with optical-level quality. So, in a way, Samsung doesn’t completely abandon 10x zoom but only uses adaptive pixel sensor technology, AI multi-frame processing, and AI super-resolution to achieve a lossless 10x zoom. Additionally, the 50MP telephoto camera uses a large 1/2.6-inch sensor, which is much larger than last year’s 10x telephoto.
The math shows that at 10x zoom, the sensor + aperture combination of this new 5X camera should have the same light-gathering capability as the previous 10X camera on the S23 Ultra.
If our past comparisons between the S23 Ultra and the iPhone 15 Pro Max are anything to go by, it’s not that hard to get equivalent quality from a good 5x zoom camera.
Galaxy S24 Ultra: 0.6x • 1x • 2x • 3x • 5x • 10x
Moreover, AI processing algorithms are used in almost all scenarios including video recording. There are better algorithms to reduce it, and a smart system can distinguish the movements of the subject from the movements of the user taking the video, thus removing the noise more effectively.
Additionally, the new 50MP telephoto camera now features 2x OIS correction angle and 1.6x larger pixels to capture better details in the dark.
Galaxy S24 Ultra camera app
We took some indoor samples using all of the Galaxy S24 Ultra’s cameras to find out what the device is capable of. However, it is too early to judge.
Galaxy S24 Ultra: 1x • 3x • 5x • 10x
And while the Galaxy S24 and S24 Plus retain the exact same camera hardware as their predecessors, Samsung promises similar improvements in overall quality thanks to AI-based algorithm improvements. Unfortunately, the ultra-wide unit is once again neglected and lacks autofocus.
However, we have also prepared some camera samples from the S24 and S24+.
Galaxy S24/24+: 1x • 1x • 3x
Aside from the photo and video recording improvements, Samsung has implemented a few neat features regarding post-processing. Super HDR is now supported in native apps like the Gallery app and non-native apps like Instagram. All images captured with your camera are displayed with Super HDR with excellent detail in highlights and shadows. Super HDR is also available in the camera preview before taking the photo. This is especially useful because you can see how a photo will look before you hit the shutter button.
Image editing also becomes smarter. Thanks to artificial intelligence, you will receive text suggestions about what needs improvement in the mentioned frame, and remove or move objects in the image with a few simple taps.
Standard video playback in the native Gallery app allows you to play certain parts of a video in slow motion. Tapping and holding on a video while it’s playing will slow the video down and the AI will insert frames to make the video look smoother. AI algorithm tracks movement in real-time and intelligently inserts frames.
Summary
It’s quite obvious that Galaxy AI will be doing the heavy lifting this year, as most hardware improvements and software features rely heavily on on-device AI algorithms. For another year, the Galaxy S24 Ultra takes center stage with its new telephoto camera, titanium side bezels, and sleek front design.
However, the changes to the Galaxy S24 and S24 Plus are very welcome. A slight bump in battery capacity and an upgrade to brighter LTPO OLED panels are significant upgrades. In fact, the Galaxy S24 Plus, with its higher-resolution LTPO panel and 4,900 mAh battery, brings it much closer to the S24 Ultra than ever before. We’re curious to see how this plays out as some may prefer the S24+ due to the similar feature set and large price gap.
Additionally, we’re eager to see how the new AI-based features help in real-world situations and whether Samsung’s heavy bet on AI rather than a more meaningful hardware upgrade is enough to boost sales and spark user interest.
The MacBook Air M3, with all its performance improvements, adds to the value and economic justification of the MacBook Air M1, rather than being an ideal purchase.
MacBook Air M3 review; Lovely, powerful and economical
If you are looking for a compact, well-made and high-quality laptop that can be used in daily and light use, the MacBook Air M3 review is not for you; So close the preceding article, visit the Zomit products section and choose one of the stores to buy MacBook Air M1 ; But if you, like me, are excited to read about the developments in the world of hardware and are curious to know about the performance of the M3 chip in the Dell MacBook Air 2024 , then stay with Zoomit.
The design is a copy of the original from the last generation
Almost two years have passed since Apple said goodbye to the familiar and wedge-shaped MacBook Air design; A different design that accompanied this ultrabook from the first day of its birth in 2008; But finally in 2022, with the aim of harmonizing the design language of the Apple laptop family, it was abandoned so that the MacBook Air 2022 will have a similar appearance to the 14-inch and 16-inch MacBook Pro.
The new MacBook Air is uniform in thickness; But it was slimmer, the screen was bigger, the edges were narrower and the corners were rounded, and a relatively large notch was added to it, whose only existence was to host the device’s 1080p webcam. MacBook Air 2022 also marked the return of the MagSafe magnetic charging port to Apple’s popular Ultrabook.
Previously, in the review of the MacBook Air 2022 with the M2 chip, we have talked comprehensively and deeply about its design and its positive and negative points. I suggest that if you haven’t read the article, you must visit it; Because the MacBook Air M3 is no different from the MacBook Air M2 in terms of appearance, display, or ports.
We also see the same incredibly well-made and metal body of MacBook Air 2022 in the new generation of Apple Ultrabooks; A body that, like the rest of Apple laptops, is carved from an aluminum block instead of the usual method of using aluminum sheets, and for this reason, it has a strong and dense structure so that we do not see the body sinking when pressing the keyboard area or the screen frame swinging.
All the parts of the MacBook Air 2024 are assembled with the utmost care; So that there is no gap between them. As expected, the hinge of the laptop is also well-adjusted so that you don’t need to use two hands to open the laptop door. All in all, the combination of the quality of components and Apple’s exemplary engineering precision, brings an extremely enjoyable and unique feeling to the user while using the MacBook Air.
Just like the previous generation, the new MacBook Air is sold in four colors: gray, silver, dark blue, and cream. One of the flaws that could be found in the design of the MacBook Air 2022 was that fingerprints and grease remained on the body; The item that was more noticeable in dark blue color. Apple says this year it has used a new coating that reduces the severity of this problem. We did not have the 2022 model available for comparison at the time of writing the following review, But traces of fat and finger still remain on the body of the MacBook Air 2024.
Grease and fingerprints on the laptop body
MacBook Air keyboard is among the best examples in the market in terms of arrangement and dimensions, feedback, and key stability; But the matte coating on the keys absorbs the fat of the fingers very quickly, and on the other hand, like other MacBooks, there is a possibility that the matte coating will disappear and the keys will become shiny. Depending on your usage, this can happen very quickly or over time; For example, for me, who is constantly writing, the keys on my MacBook Pro M1 burned out in less than a year.
Apparently, the buyers of used laptops are very sensitive about the keys being electrocuted; Therefore, if you plan to replace your Macbook with another laptop after one or two years, be sure to keep this in mind and use an external keyboard for long typing.
As always, the trackpad is one of the main strengths of any MacBook, and the MacBook Air M3 follows the same rule. The glass trackpad of the device is large in size and has little friction on its surface, it offers flawless, accurate, and smooth performance, and its Fortouch mechanism, which makes it possible to click on the entire surface of the trackpad, is so efficient that after the MacBook, it is impossible to work with the trackpad of any laptop. Another enjoyed.
MacBook Air 2022
The set of MacBook Air 2024 ports is limited and has not changed; On the right side of the device, there is a headphone jack, and the left side of the device hosts two USB4 ports and a MagSafe magnetic charging port. Along with the basic model, Apple provides a relatively small 30-watt adapter with a cloth cable of the same color as the device’s body; But you can also get the laptop with a more powerful 35 or 70-watt adapter, which charges the battery up to 50% within half an hour.
USB4 ports support Thunderbolt 3 standard with a bandwidth of 40 Gbps, But it is not possible to connect external graphics. Both ports also transmit the image signal with the DisplayPort standard. In the new MacBook, if you close the laptop door, you can connect a 6K monitor and a 5K monitor (both 60Hz) to the device at the same time; But with the laptop’s screen on, just like the MacBook Air M2, the image output is limited to a 6K monitor; It is interesting that the Intel version of MacBook Air could output images to two 4K monitors at the same time as its own screen is on!
As in the previous generation, Apple uses Bluetooth version 5.3 in its Ultrabook; But the Wi-Fi module has upgraded the device from Wi-Fi 6 to Wi-Fi 6E, which incompatible networks can increase the communication bandwidth of MacBook Air 2024 with the router and the rest of the devices in the network from 1.2 to 2.4 Gbps.
Attractive display with more attractive competitors
Like most parts of the device, the screen of the new MacBook Air does not change; Of course, in this field, you can’t criticize Apple much, since 2018, when the MacBook Air screen became Retina, it has always been among the best; However, today, with OLED competitors with stunning colors and infinite contrast, Apple’s Retina display no longer has its former glory.
MacBook Air M3 can be purchased just like the previous generation in two 13.6-inch and 15.3-inch models. The pixel density of both versions is a very good number of 224 pixels. With this density, the MacBook Air screen produces a very clear image. So that it is difficult to distinguish the pixels from each other. We have the 13.6-inch MacBook Air M3 with a resolution of 2560 x 1664 pixels available for review.
Unfortunately, unlike the expensive models of MacBook Pro or even Windows Ultrabooks with the same price as Zenbook, the panel of the MacBook Air is 60 Hz and it does not have amazing technologies such as OLED and MiniLED to produce 1000 nits of brightness and extraordinary colors. MacBook Air uses an 8-bit IPS LCD panel with back exposure, which, by using FRC technology, can give the user the feeling of 10-bit panels with a billion colors.
MacBook Air covers the wide DCI P3 color space with high accuracy. The Apple Ultrabook covers 98.4% of this space with an error of 1.9 (an error of less than 3 is ideal), perhaps the only color weakness of the panel can be considered a slight tendency to be cold; However, thanks to the True Tone feature, the device evaluates the ambient light temperature with high accuracy and adjusts the color temperature accordingly to give you a satisfying visual experience.
In our measurements, with a 50% raster standard, we reached a maximum brightness of 443 nits, which in itself is a very good number, and thanks to the anti-reflective coating on the panel surface, in environments with different light conditions, it brings a satisfactory experience of working with a laptop. Without the appearance of the shadow of the environment on the panel, the user will not be bothered.
MacBook Air 2024 screen performance against other laptops
Laptop / test
White image
Black image
contrast ratio
AdobeRGB
sRGB
DCI-P3
Maximum brightness
Minimum brightness
Average brightness
Native
cover
Average error
cover
Average error
cover
Average error
MacBook Air 2024
443 intentions
0.00 nits
0.67 nits
661
87.9
—
100
2.4
98.4
1.9
Zenbook 14
512 intention
(788 nits HDR)
0.27 nits
0 intentions
∞
89.6
2.6
100
0.6
99.7
1.3
MacBook Pro 2022
437 intentions
0.00 nits
0.5 nits
874
86.3
—
99.8
2.7
97.5
—
MacBook Air 2022
447 intentions
0.1 nit
0.65 nits
693
87.5
—
100
2.5
98.1
—
Galaxy Book 3 Ultra
441 intentions
4 intentions
0 intentions
∞
97.3
3.7
99.6
1.9
99.8
2.3
MacBook Pro M1 Max
455 intentions
(1497 nits HDR)
0 intentions
0 intentions
∞
85
—
121.6
—
97.3
2.5
In addition to the reasonable maximum brightness of 442 nits in bright images, unlike most laptops with IPS LCD screens, the black color brightness is also very low in the MacBook Air display; So that the device achieves a very high contrast. On the other hand, the minimum brightness of the display was 0 nits even with the 0.01 nits accuracy of the Zoomit luminance meter; In the sense that while using the laptop, there will be a little pressure on your eyes.
The attractive screen of the MacBook Air is completed by a set of 4 speakers; Speakers that have a very large sound volume compared to the size of a laptop, produce clear sound, and at high volumes, they are confused and distorted. MacBook Air speakers support Dolby Atmos and are easily ahead of most Windows laptops.
M3 chip and championship called TSMC
The main changes of MacBook Air 2024 have happened in its heart; Where it hosts the M3 chip as the beating heart of the device. Next, before we put the performance of the M3 under the microscope, we take a look at the details of the technical specifications of this chip.
The M3 chip is manufactured using TSMC’s 3nm-based manufacturing process known as N3B, hosts 25 billion transistors on its surface, and uses the same layout and configuration as the M2 for the CPU and GPU cores. Apple says the processor and graphics used in the M3 are about 35 and 65 percent faster than the M1, respectively.
Technical specifications of M3 against M2 and M1
parameters/chip
Apple M3
Apple M2
Apple M1
manufacturing process
3 nanometer N3B
TSMC
TSMC’s second-generation 5nm
5 nm N5
TSMC
CPU
4 powerful cores with a maximum frequency of 4.05 GHz
4 low-power cores with a maximum frequency of 2.75 GHz
4 Avalanche cores with a maximum frequency of 3.5 GHz
4 Blizzard cores with a maximum frequency of 2.4 GHz
4 Firestorm cores with a maximum frequency of 3.2 GHz
4 Icestorm cores with a maximum frequency of 2.0 GHz
cache memory
16 MB shared L2 cache and 320 KB L1 cache for each of the powerful cores
4 megabytes of shared L2 cache and 192 kilobytes of L1 cache for each low-power core
8 MB system cache for the entire chip
16 MB shared L2 cache and 320 KB L1 cache for each of the powerful cores
4 megabytes of shared L2 cache and 192 kilobytes of L1 cache for each low-power core
8 MB system cache for the entire chip
12MB shared L2 cache and 320KB L1 cache for each Firestorm core
4 MB shared L2 cache and 192 KB L1 cache for each Icestorm core
8 MB system cache for the entire chip
memory bass
128 bits
128 bits
128 bits
DRAM
8 to 24 GB
LPDDR5-6400
8 to 24 GB
LPDDR5-6400
8 or 16 GB
LPDDR4x-4266
Memory bandwidth
100 GB per second
100 GB per second
68.2 gigabytes per second
GPU
8 or 10 cores with hardware support of ray tracing
8 or 10 cores
7 or 8 cores
Like the last two generations, the M3 chip uses a combination of 4 high-power cores and 4 low-power cores, respectively, with maximum frequencies of 4.05 and 2.75 GHz as CPU. Apple has made minor changes in the architecture of the cores, and the main difference of the cores is the 15% increase in frequency compared to the M2 cores.
Apple has not even changed the amount of cache memory of the M3 chip compared to the M2; Each of the high-power and low-power cores have access to 320 and 192 KB of ultra-fast L1 cache, respectively, the set of four high-power and low-power cores also have access to 16 and 4 MB of L2 cache, respectively, while the system cache is 8 MB for the set of chip processing blocks. GPU and CPU are included.
The M3 chip is used in Apple laptops in two versions with 8- and 10-core graphics processors. We had the MacBook Air with 8-core graphics available for review, which in total, just like the last generation, has 128 execution units with 1024 calculation and logic units in its heart, which operate at an almost identical frequency of 1.38 GHz.
The main difference between the M3 graphics compared to the previous generation is the addition of the Ray Tracing hardware accelerator, Mesh shading, and Dynamic Caching technology, the latter of which allows the chip to provide the memory required by the GPU in real-time and based on the type of processing. Thus, it optimizes the amount of memory consumption.
The M3 chip uses a 16-core neural processing unit (NPU) with a computing power of 18 trillion operations per second, and in addition to ProRes and ProRes Raw videos, it now has a separate engine for AV1 video codec decoding. Due to its two 64-bit channels and support for LPDDR5X-6400 RAM, this chip can achieve a bandwidth of 102 GB/s for data exchange with its integrated RAM.
Performance of the MacBook Air M3 in benchmarks while plugged in
Laptop/benchmark
Technical Specifications
Web browsing
Performance in graphics
CPU performance in rendering
CPU computing power
GPU computing power
3 Dark
CineBench R23
GeekBench 6
GeekBench 6
Speedometer 2.1
TimeSpy
Single
Multi
Single
Multi
OpenCL
Metal/Vulkan
DirectX 12
MacBook Air 2024
Apple M3
8 core GPU
680
—
1897
9872
3143
2008
25845
41671
Zenbook 14
Core Ultra 7 155H
Intel Arc GPU
396
3453
1637
13367
2290
12256
34889
38268
MacBook Pro 2022
Apple M2
10-core GPU
407
—
1579
8730
2581
9641
28852
42673
MacBook Air 2022
Apple M2
8 core GPU
405
—
1577
8476
2578
9655
27846
39735
MacBook Pro 2020
Apple M1
8 core GPU
209
—
1512
7778
2335
8315
21646
32743
MacBook Pro 14-inch 2021
M1 Max
24Core GPU
300
—
1549
12508
2378
12239
65432
101045
MacBook M3 appears about 20-25% faster than M2 in single-core and multi-core benchmarks, and in comparison with M1, it increases its superiority to about 35-45%; Therefore, considering the 15% increase in frequency and the improvement of TSMC’s manufacturing process, it seems that Apple has not changed much in the architecture; But in any case, CPU performance on par with the M1 Pro is a surprising result for the M3.
Compared to the new Asus ultrabook with the Core Ultra 7 155H chip, MacBook Air M3 leads by 15-35% in single-core benchmarks; But in multi-core benchmarks, it loses the field to the competitor with a single-digit difference of up to 25%. We will talk more about the difference between the two chips in productivity and power consumption.
Apple laptops have a stunning performance in terms of web surfing experience and M3 has taken this performance to a whole new level; MacBook Air 2024 outperforms Asus Ultrabook 2024 with a 65% difference in the Zoomit web browsing test. The stunning superiority of the MacBook Air shows that Apple’s laptop offers faster and smoother performance on the web.
Apple’s new ultrabook appears in almost the same level of computing processing as the last generation. It seems that M3 remains behind its Intel competitor by 25% in the processes that take place on the basis of the OpenCL framework; But instead, thanks to Apple’s exclusive Metal framework, it surpasses the performance of Core Ultra 7 in processes based on Vulkan, with a difference of 10%.
Let’s skip the benchmarks and talk about how the MacBook Air 2024 performs in professional software and games. For this, we considered Photoshop and Premiere Pro software, Python code execution, and the Rise of the Tomb Raider game.
The set of games available for macOS is much more limited than for Windows; However, thanks to the tool that Apple introduced at WWDC 2023 for porting Windows games (Game Porting Toolkit), some were able to run titles such as Medium and Cyberpunk 2077 on Macs with powerful graphics processors such as the M2 Max, and it is hoped that in the future, this same tool, pave the way for more games to be released.
We were able to run the old game Rise of the Tomb Raider at 1200p resolution, High graphics settings and an average frame rate of 50.5 fps, which shows an advantage of about 25 percent of the M3 compared to the M2.
MacBook Air M3 performance while playing Rise of the Tomb Raider game
MacBook Air M3 works about 10 to 20 percent faster than its two previous generations and ZenBook 14 while using Photoshop software for tasks such as resizing large photos and implementing the blur effect or lens correction.
MacBook Air M3 performance in Photoshop software
In Premier Pro software, while performing tasks such as blur effect implementation, image sharpening, or 4K video output, the performance of the device is 20-30% better than the MacBook Air M2 and Zenbook 14.
Performance of MacBook Air M3 in Premier Pro software
Note that in software such as Premiere Pro, where we are dealing with heavy projects, the low RAM overshadows the performance level and you may even get stuck in scenarios like editing 4K videos. Next, we will talk about the MacBook Air M3 RAM.
The MacBook Air was able to run Zoomit’s Python code in about 45 seconds, which is about 13 seconds faster than the M2 and 33 percent faster than the M1.
MacBook Air M3 performance while running Python code
One of the most attractive features of MacBooks is that they work equally well, whether connected to electricity or relying on batteries; For example, when running Python code while plugged in, the MacBook Air M3 beats the ZenBook 14 by just 4 seconds; But by disconnecting the laptops from the electricity and Zenbook’s performance drop, the time difference reaches 11 seconds!
In addition to running Python code, the MacBook Air also displays similar performance in other software in both plugged-in and battery-powered states; In the table below, you can see the difference in performance of MacBook Air M3 in Plugged and UnPlugged modes in a number of users:
Performance of MacBook Air 2024 when connected to electricity and with battery
Test/Performance
Plugged result
Result UnPlugged
CineBench 2024 (MultiCore)
574
573
Speedometer 2.1
680
681
Photoshop
6488
6588
Premiere Pro
3868
3881
Python
44.6 seconds
44.7 seconds
In the MacBook Air 2022 review, we said that the lack of an active cooling system (fan) makes this ultrabook unable to provide stable performance under continuous processing loads. Now it’s time for MacBook Air 2024 with the same cooling system; But this time with a more optimized chip, it will be wider. Does the MacBook Air M3 offer stable performance?
To evaluate the cooling system, the performance stability level and measure the power consumption and other parameters of the MacBook Air M3, we first ran the CineBench R23 multi-core test on the device for 30 minutes consecutively in both power-connected and battery-based modes; Then we went to the 20-minute Wild Life Extreme test.
MacBook Air 2024 laptop performance under continuous processing load
Laptop status
CPU score at first
CPU score after 30 minutes
GPU score first
GPU score after 20 minutes
Connected to electricity
9872
7841
6989
5207
with battery
9833
8322
6996
5271
MacBook Air M3 shows more or less the same behavior whether in Plugged or UnPlugged mode; After 30 minutes, the CPU performance drops by about 15-20%, and in a 20-minute graphics processing load, the GPU drops by 25%.
Contrary to the numbers stated in the technical specifications of the M3 chip, the MacBook Air 2024, whether in multi-core or single-core processing, never reaches the frequency of 4.05 GHz in powerful cores; In my measurements, the frequency of the most powerful cores in the multi-core test remained at 3.7 GHz for a few seconds; But it immediately begins the gradual process of decline and reaches below 2.5 GHz from the 10th minute, which is lower than the stable 2.75 GHz frequency of low-power cores!
The frequency drop process starts when the temperature of the hottest point of the chip reaches 103 degrees Celsius; It seems that Apple has adopted a more conservative strategy this year; Because in MacBook Air M2, the maximum temperature of the chip reaches 109 degrees Celsius. The temperature of 103 degrees of the chip continues for 5-6 minutes and then, thanks to the frequency drop, it decreases to the range below 90 degrees Celsius.
CPU temperature on MacBook Air M3
The temperature of the laptop body rises to 46-47 degrees Celsius, especially in the upper area of the keyboard; But in general, the body heat is not such that you cannot continue working with the laptop.
CPU consumption in MacBook Air M3
As you can see in the power consumption graph, the CPU consumes about 21 watts in the first few seconds; But as the body heats up, the power consumption gradually decreases and after a few minutes it reaches below 10 watts and reaches the range of 7-8 watts.
As you can see from the graphs below, the M3 GPU also follows a similar path to performance degradation from overheating the device.
GPU consumption in MacBook Air M3
GPU temperature on MacBook Air M3
GPU frequency on MacBook Air M3
About 2-3 minutes after the start of graphic processing, in order to prevent the chip temperature from exceeding 103 degrees Celsius, the frequency of the GPU drops from about 1350 MHz and its power consumption from about 14 watts to 1000 MHz and below 8 watts. is approaching
My tests show that the MacBook Air M3 uses its powerful core stably with a frequency of about 3,750 MHz in single-core processing, this number is about 3,200 and 2,980 MHz in the MacBook Air M2 and MacBook Air M1 laptops, respectively.
In order to have a general outline and limits of architecture changes and IPC (the number of instructions executed per processing cycle), we can divide GeekBench’s single-core score by the chips’ single-core frequency; Note that this measure is not exact and only provides a general picture of the state of architectural changes. To accurately measure IPC, one should go to an expensive tool such as SPECView, which unfortunately is not available in Iran.
Ratio of performance to CPU frequency
To be more precise, what you see in the graph above is the ratio of single-core performance to CPU frequency in three generations of MacBook Air laptops with M1, M2, and M3 chips. In this chart, I have considered the MacBook Air M1 as a benchmark so that we can compare the other two chips relatively. The numbers say that the architectural changes in M3 have a 4 and 7 percent impact on the performance of this chip compared to M2 and M1, which is not a significant improvement.
In the graph below, you can see the ratio of M3’s performance to its power consumption compared to previous generations and the Core Ultra 7 155H chip. Note that the amount of power consumed by the chips is not stable and after a few seconds, it deviates from its maximum value; Therefore, the graph below was created by running CineBench R23 once and based on the average power consumption during the benchmark execution period, so that we can obtain the ratio of performance to power consumption in the best performance condition of the laptop.
The ratio of performance to CPU power consumption
My measurements show that the M3 consumes an average of 4.9 and 19.1 watts when running the CineBench R23 single-core and multi-core benchmarks, respectively; While these numbers are equal to 8 and 20.2 watts for the M2 and 23 and 37.8 watts for the Core Ultra 7 155H, respectively, this shows the stunning efficiency of the M3; But if you consider the numbers obtained in the previous chart, you will realize that TSMC’s optimized manufacturing process has more influence on this amazing productivity than IPC and Apple’s architecture improvements.
The M3’s incredible efficiency also contributes to the MacBook Air M3’s excellent charging performance. Apple uses the same 52.6-watt-hour battery as the MacBook Air M2 in its new ultrabook and says that this laptop can charge for about 18 hours, just like the previous generation.
MacBook Air 2024 battery life compared to other laptops
Laptop/Test
Functional profile
hardware
Display
Battery capacity
Play offline video
Everyday use
Processor and graphics
Dimensions, resolution, and refresh rate
watt-hours
720p Video
PCMark 10
minute: hour
minute: hour
MacBook Air 2024
—
Apple M3
8 core GPU
13.6 inches and 60 Hz
1664 x 2560 pixels
52.6
14:13
—
Zenbook 14
Performance
Core Ultra 7-155H
Intel Arc
14 inches and 120 Hz
1800 x 2880 pixels
75
17:25
9:09
Galaxy Book 3 Ultra
Performance
Core i7-13700H
RTX 4050
16 inches and 120 Hz
1880 x 2880 pixels
76
11:00
6:21
MacBook Pro 2022
—
Apple M2
10-core GPU
13.3 inches and 60 Hz
1600 x 2560 pixels
58.2
26:18
—
MacBook Air 2022
—
Apple M2
8 core GPU
13.6 inches and 60 Hz
1664 x 2560 pixels
52.6
14:11
—
MacBook Pro 2020
—
Apple M1
8 core GPU
13.3 inches and 60 Hz
1600 x 2560 pixels
58.2
16:47
—
MacBook Pro 14-inch 2021
—
M1 Max
24Core GPU
14.2 inches and 120 Hz
1964 x 3024 pixels
70
18:14
—
The MacBook Air 2024 was able to play our benchmark HD video for a little over 14 hours, just like the previous generation, in standard Zoomit conditions, which includes 200 nits brightness (about 70% brightness) and flight mode activation, which is an impressive result; But it is about 3 hours less than the Asus Zenbook 14 Ultrabook with a larger 75 watt-hour battery.
… and 8GB RAM for everyone
Unfortunately, this year Apple did not fall short either, and in 2024, it released the basic version of its $1,100 ultrabook with 8 GB of RAM and 256 GB of SSD. If you buy from Apple’s website, you can order 16GB or 24GB of RAM and 512GB, 1TB, and 2TB of SSD; Of course, to go to each higher step, you have to pay 200 dollars more; For example, the MacBook Air 2024 with 16 GB RAM and 512 GB SSD will cost you about $1,500.
If the base version of the 8GB MacBook Air disappointed you, you can be glad that Apple has moved away from the cowardly strategy of using a NAND chip for the SSD of the base version of the MacBook Air, which ended up halving the read and write speeds, and this year all models with 2 sells NAND chips; The maximum speed of 4 and 3.5 GB/s for reading and writing is lower than Windows competitors; But it’s not bad either.
The average SSD speed of the base model MacBook Air 2024 compared to other MacBooks
Models / Performance
Sequential reading rate
(UK gigabytes)
Sequential write rate
(UK gigabytes)
MacBook Air M3
2.63
2.58
MacBook Air M2
1.03
2.32
MacBook Pro M1
2.28
2.46
There is a lot of debate on social networks about whether 8GB of RAM is sufficient or not. A number of Apple fans, with the logic that “MacBook RAM has high speed and memory swap technology is available to help SSD as RAM”, say that in many applications, 8 GB of RAM is enough; But you should pay attention to several points:
1. The data is not just traveling between the chip and RAM, which can compensate for the low capacity of the RAM by just having a high data exchange rate; In some applications, such as modeling or graphic work, several gigabytes of data may be stored in RAM for a relatively long time. Let’s say that the data exchange rate between the RAM and the M3 or M2 chip is no longer the best, and some chips such as the Core Ultra 7 155H offer a higher rate.
2. Memory swap is not a magical and new technology; The rest of the operating systems, such as Windows, also have similar technology; But it should be noted that swap memory reduces the useful life of SSD and the speed of SSD is not at the level of RAM that can fully play its role; For example, in MacBook Air M3, the data exchange rate between RAM and chip also reaches 102 GB/s; While the Mac SSD read and write rate is maybe one twentieth of this number.
3. Software tools are constantly developing, and their need for hardware resources, including RAM, also increases day by day. On the other hand, the user also buys the MacBook for a few years of use; Therefore, due to the lack of ability to upgrade RAM, one may face problems over time.
Aside from all the talk about Rome, a number of domestic sellers are also taking advantage of the opportunity; For example, Apple charges the same amount for a MacBook Air with 16 GB of RAM and 256 GB of SSD as for an 8 | 512 GB considered; But in Iran, configuring MacBook with more RAM is much more expensive than configuring with more SSD.
MacBook Air M3; Attractive and not very valuable
The MacBook Air M3 is by no means a bad product; But what makes buying this ultrabook illogical is the great value of its predecessors, especially the MacBook Air M1, especially if we consider their significant price difference.
For a person who does not have a laptop and is looking for a compact and well-made ultrabook for daily and light use, the base model of MacBook Air M1, which is currently sold at a price of 47-48 million Tomans, is a very desirable option; A device with an integrated metal body, a high-quality display, a very good keyboard and trackpad, excellent charging and fast performance that meets all the needs of an individual with daily use, journalism or light content production; Without the need to take an irrational action, about 25 million Tomans more will be spent to buy M3.
A person who already has a MacBook Air M2 and uses it for daily use should not go for the MacBook Air M3; Because it will not experience any significant changes; Except for the faster SSD, which is hardly noticeable in everyday use. For a current Mac M1 user, it might make more sense to upgrade to the M3.
For people who use laptops for tasks such as programming or video editing, the 8GB version of the MacBook Air M3 is not really a rational choice. If these people prefer macOS, it is better to go for used models with a budget of 70-75 million tomans, such as M1 Pro with 16 GB RAM, or if they are comfortable with Windows, high-quality options such as HP Envy with Core i9-13900H processor. And 16 GB of RAM will be a reasonable option for them.
In the following article, you will learn how to connect the Samsung phone to the TV using practical methods.
How to connect to the TV with a Samsung phone?
It doesn’t matter if you have a Samsung TV or you are using a Sony TV or an Xvision TV, in this article we will teach you how to connect your Samsung phone to the TV so that you can view the contents of your phone on the TV.
Table of Contents
Connecting Samsung phone to Samsung TV
Connecting a Samsung phone to a Samsung TV with Screen Mirroring technology
Connecting a Samsung phone to a Samsung TV with an HDMI converter
Connecting Samsung phone to Samsung TV with Samsung DeX
Connecting Samsung phone to Samsung TV with Wi-Fi Direct
Connecting Samsung phone to LG TV
Connecting Samsung phone to LG TV with Smart View
Connecting Samsung phone to LG TV through USB-C to HDMI converter
Connecting a Samsung phone to a Sony TV
Connecting a Samsung phone to a Sony TV through Screen Mirroring
Connecting a Samsung phone to a Sony TV with a cable
Connecting Samsung phone to Android TV
Connecting Samsung phone to Samsung TV
Connecting a Samsung phone to a Samsung TV with Screen Mirroring technology
Screen Mirroring is a technology that allows the screen of your phone to be transferred to the TV screen as it is so that you can view the content on the big screen. The SmartThings app and Smart View feature allow you to quickly and easily connect to your Samsung Smart TV.
To wirelessly connect your phone screen to your TV, your TV needs a Wi-Fi connection. For non-smart TVs, connecting via cable will be an easy and practical method that we will explain below.
Connecting Samsung phone to Samsung TV with Smart View
With the Smart View feature, you can view your phone’s screen wirelessly on a large TV screen. Follow the steps below to use Smart View on your Samsung phone:
First of all, make sure your phone and TV are connected to a Wi-Fi network and VPN is not connected.
Now on your phone, swipe down twice to open the Quick Settings panel and select Smart View.
If you don’t see Smart View, please move it to the left or right or tap the edit button and then add Smart View.
Select the desired TV to connect to the phone and then click Start Now.
Finally, select Allow if displayed on the TV screen.
Note: If the TV refuses to connect to the phone, do the following steps to activate the connection:
Go to Settings, and click on All Settings.
Tap Connections and then External Device Manager.
Select Device Connect Manager.
Select the desired mobile device from the Device List and change the status to Allow.
To disable Smart View, disconnect from your phone or press the Return Button on the TV remote.
The device menus may be different depending on the model and software version. Please read the TV manual for more information.
Connecting Samsung phone to Samsung TV with SmartThings application
SmartThings is a remote control application for Samsung products that can be installed on Android phones and iPhone phones. SmartThings enables automatic connection to most Samsung TVs manufactured from 2016 onwards.
Connect your Samsung Smart TV and Samsung phone to a Wi-Fi network.
Download and install the SmartThings app on your phone. If you already have the SmartThings app installed, update it.
Open the SmartThings app.
Tap Add Device.
All devices in SmartThings will be displayed. If you can’t see your device, make sure it’s turned on. If it still doesn’t show up, try turning it off and on again and restarting the SmartThings app.
Select or scan your TV.
Tap on the TV name and connect to your phone.
Now your TV is connected to SmartThings and you can use your phone as a second remote control for your TV. You can also use Smart View to display photos, videos, and music from your phone.
To do this, tap on the name of your connected TV at the top of the application and select More Options or the three-dot icon.
Select Mirror Screens (Smart View). Make sure your phone is close to the TV to connect successfully.
Connecting a Samsung phone to a Samsung TV with an HDMI converter
If you have trouble connecting wirelessly, you can use an HDMI converter to connect your device to your TV. Original Samsung HDMI converters support devices with USB-C ports.
If you’re using an older device without a USB-C port, you may be able to find a compatible interface cable, but functionality cannot be guaranteed.
Connect an HDMI cable to the HDMI converter.
Connect the other end of the HDMI cable to the HDMI port of the TV.
Connect the HDMI converter to the USB port of your phone.
Turn on the TV and change the input to the HDMI port you are using.
Connecting Samsung phone to Samsung TV with Samsung DeX
Swipe your phone down twice to open the quick settings menu. Note that this feature may not be available on some phones.
Tap the DeX button to activate this feature.
Select DeX on the TV or monitor option.
Accept the connection request on the TV.
Then follow the instructions on the screen. Once completed, the Samsung DeX screen will appear on the target TV.
Note that the function of this function will be different depending on the type of TV for wireless connection. We recommend using Samsung Smart TVs 2019 or newer.
Connecting Samsung phone to Samsung TV with Wi-Fi Direct
With Wi-Fi Direct, you can directly connect your phone to the TV without an existing Wi-Fi network. With this, your favorite images and videos will be displayed on the TV screen. Note that both the TV and phone must have Wi-Fi direct capability for this feature to work.
To check whether the Wi-Fi direct feature is equipped on the TV, go to the settings. Now follow the steps below to use Wi-Fi Direct on Samsung TV:
First, open the TV menu to enable Wi-Fi Direct. Then go to Network and Wi-Fi Direct.
Now activate the phone’s Wi-Fi Direct. To enable Wi-Fi Direct on your Samsung phone, go to Settings, then Connections, enter the Wi-Fi section, tap the three-dot icon at the top, and enable the Wi-Fi Direct option. After scanning, the phone will display a list of available devices. The name of the phone also appears on the TV.
Select the device from the list to start the connection. If a connection request is made by the phone, a message will appear on the TV and vice versa. Accept the request to connect the phone to the TV.
Connecting Samsung phone to LG TV
Connecting Samsung phone to LG TV with Smart View
You can also use the Smart View feature on LG TVs like Samsung TVs. Here is the step-by-step guide to enable this feature:
Swipe down on your phone screen and select Smart View.
Make sure your TV and phone are both connected to the same Wi-Fi network.
Select your TV from the list of available devices.
Thus, your phone screen should be reflected on the TV in a few moments.
Connecting Samsung phone to LG TV through USB-C to HDMI converter
You can connect your phone to the TV using a USB-C to HDMI converter. The steps are as follows:
Connect the USB-C end of the adapter to your phone.
Connect the HDMI end to the HDMI port on your TV.
Tap “Accept” when the connection request appears on your phone
After connecting, your phone screen will be mirrored on the TV screen.
This method is simple and hassle-free to use, especially when wireless options are not available.
Connecting a Samsung phone to a Sony TV
Connecting a Samsung phone to a Sony TV through Screen Mirroring
Fortunately, you can use the same Smart View feature of Samsung phones to connect to Sony TV. Thus, it becomes easy for you to seamlessly connect to any of the devices.
Swipe down twice to reveal the Quick Panel.
Select the Smart View icon.
From there, you should see a list of devices compatible with the display. Click on your Sony TV.
You should get a message asking if you are ready to connect. Select “Start Now”.
If your TV does not appear in the list of devices, you need to make sure that the TV is compatible. Note that only Sony Bravia TVs manufactured between 2013-2020 have Screen Mirroring capability.
Connecting a Samsung phone to a Sony TV with a cable
MHL technology provides the possibility of connecting the phone to the Sony TV with a cable. Phones and tablets compatible with this feature can be connected to the TV through an MHL to HDMI cable. If you can’t use wireless to connect your phone to the TV, then a wireless connection and HDMI conversion is another way you will have.
Connecting Samsung phone to Android TV
If you are looking for a wireless connection between your phone and TV, the Smart View feature on Samsung phones is the best way to share data on Android TVs, especially Iranian smart TVs. We have explained the activation method in the above sections.
On the other hand, if your TV is not smart, using cable will help you. As mentioned, you’ll need an HDMI cable and a USB-C to HDMI converter for this. Connect the USB-C end to your phone and then connect an HDMI cable between the converter and your TV. After connecting the converter and cable, the screen of your Samsung phone will appear on the TV.
Connecting a Samsung phone to a TV is not particularly complicated, especially when both devices are in the Android ecosystem. Earlier, we also checked the method of connecting the iPhone to Samsung TV; In addition, you can use the best programs to connect the iPhone to the TV so that more options are available to you.
Leaving the Earth’s atmosphere is not just the experience of floating in the environment. There are also other amazing and troublesome events that can only be experienced in space. In this article, we will talk about the strangest things that can happen to humans in space.
The strangest things that can happen to humans in space
When it comes to space and astronautics, we all remember very interesting movies in which strange things happen to astronauts. Movies with exciting stories, most of which are nothing but the authors’ imaginations; But there are other very amazing stories happening in space that are completely real and have nothing to do with human imagination. In this article, we try to discuss some examples of these events and introduce you to the wonders of space travel.
Strange things that happen to humans in space
The human heart changes shape in space
It may seem a bit strange and even unbelievable that traveling to space can change the shape of the heart, But such a thing happens in reality and scientific studies have proven it. Less work of the heart and less pumping of blood leads to a decrease in the volume of the muscles of this organ, and this ultimately causes the hearts of astronauts to become more spherical by about 9.4%.
Despite the temporary nature of these conditions, some doctors believe that the reduction in the volume of the human heart during space travel may have serious consequences. According to NASA, researchers are researching this issue, and the results of this study will not only help astronauts but will also affect ordinary people and the inhabitants of the planet.
There is a possibility of mental problems in space
Living in the extraterrestrial atmosphere is associated with many problems. Changing living conditions and experiencing a completely different environment with very specific conditions imposes many psychological pressures on astronauts. These issues cause astronauts to experience special psychological conditions and are susceptible to various problems such as anxiety and depression.
Being away from family, lack of simple facilities such as sunlight or even fresh food, and heavy work are among the reasons that expose astronauts to various mental illnesses.
Human vision decreases in space
Visual impairment caused by intracranial pressure or VIIP is another space travel wonder faced by astronauts. This problem was observed for the first time in 2005 and in an astronaut named John Phillips. The Washington Post investigates this issue in an article and states that Phillips experienced a significant loss of vision after returning from his space trip. This incident prepared the groundwork for the researchers’ research for further investigations.
Additional research showed the changes in the appearance of the astronauts’ eyes and the loss of their vision after returning from space travel. Currently, the only possible reason that has been proposed for the occurrence of such conditions is the lack of gravity and the creating double pressure on the astronauts’ skulls; Of course, the research in this field continues and it is still not possible to say with certainty a specific reason for the occurrence of these conditions.
Traveling to space, along with its excitement and surprises, also brings many problems for humans. One of these problems is the weakening of the body’s immune system in space, which was first discovered by astronauts during the Apollo mission. The story was that the astronauts in this mission experienced problems such as irregular heartbeat, dehydration, and inner ear disorder, and faced many problems after returning from the mission.
Studies conducted in this field have shown that after leaving the Earth’s atmosphere, the immune system of astronauts weakens, in part due to the abnormal activation of a type of immune cells called T-regulatory lymphocytes. This weakening is sometimes so severe that it causes astronauts to deal with latent viruses such as chicken pox in addition to simple infectious diseases such as colds after returning from space travel.
Astronauts can lose their fingernails
As you know, astronauts wear special clothes to carry out their missions in space, which includes astronaut gloves. These gloves are designed in such a way that they put a lot of pressure on the astronauts’ hands and nails; This will eventually lead to their nails falling off.
It is true that the fall of fingernails or their swelling is not a simple matter that can be easily passed over, But it seems that doing more research to design more suitable gloves can minimize the possibility of this problem and astronauts will not face such a problem in the future.
Human height grows taller in space
Another wonder of space travel, which makes it one of the favorite trips of ordinary people, is the increase in height that occurs during this trip. As soon as you leave the Earth’s atmosphere, the gravity is close to zero, and this causes the pressure on the spine to decrease significantly. The reduction of this pressure, in turn, causes the height of the astronauts to grow a few centimeters.
One of the studies that confirms the truth of this issue is the research that NASA scientists conducted on two twin brothers. In this study, one of the twins had a 342-day trip to space and the other brother was examined on Earth. The results of this and other research determined that the height of astronauts increases by 2 to 5 cm on average after space travel.
Mark Kelly (left) and Scott Kelly (right) made it possible for researchers to study the health effects of long-duration space travel by studying NASA twins.
Traveling to space leads to weakening of muscles
Another strange thing that happens to astronauts in space and affects their health is the weakening of muscles or atrophy. Long space travel causes muscle wasting in astronauts, so they are trained to exercise continuously during their journey.
NASA is working on this issue to find solutions to prevent the problem of muscle wasting. The reason for the importance of this issue is the need for astronauts to have strong muscles and a healthy body so that they can perform their difficult missions in space in the best possible way.
Space swells astronauts’ faces
A large volume of our body is made up of liquid. On Earth, gravity pulls this fluid down and collects some of it in the lower limbs; But in space, where microgravity prevails, our body fluids are more evenly distributed; As a result, astronauts’ faces look puffier than normal, and on the other hand, their legs appear thinner than when they are on Earth.
According to the Washington Post, “the phenomenon of puffy-faced bird’s legs” appears when blood and other body fluids accumulate on the side of the upper body due to low gravity and stay there; As a result, the heads swell and the legs shrink. In this situation, the appearance of the astronauts can change by swelling their faces. Astronauts may experience excessive blood pooling; As if their head is constantly cold. However, after a few weeks in space, your body will adjust to the change in gravity and some of the facial puff will fall asleep.
Space travel may increase the risk of cancer
Astronauts who spend 6 months in space are exposed to almost as much radiation as a thousand chest X-rays. Exposure to different types of radiation exposes the body to the risk of cancer, damage to the central nervous system, bone loss, and some cardiovascular diseases. However, it has been difficult to accurately calculate the level of risk so far. Also, scientists’ information about the impact of radiation in long-duration space missions to deep space destinations such as the Moon and Mars is still limited.
The more time a person spends in space, the more radiation they are exposed to and, theoretically, the more DNA damage they accumulate. It is not possible to say with certainty whether this DNA damage actually increases the risk of cancer; Because cancer is affected by many environmental and genetic factors. For example, it’s probably fair to say that today’s astronauts are probably some of the fittest people on the planet. They probably eat a healthy diet, exercise a lot, and don’t smoke or drink much alcohol. All these things reduce the possibility of getting cancer.
Strange events for astronauts during space travel have always been one of the most fascinating topics for ordinary people. The wonders of space travel are not limited to the things we have mentioned, and at the same time as science advances and the scope of research increases, we will definitely see more interesting news in this field in the near future.