Technology

Why Android phones are not pre-rooted?

Published

11 months ago

20/06/2023

pouyan

Rooting is a popular way to further customize Android. But there are good reasons why Android phones are not pre-rooted.

Why Android phones are not pre-rooted?

Rooting is probably the first mod you think of as an Android power user. And of course, rooting your phone has its own advantages—you can customize your Android device, improve battery life, and do more advanced things that simply aren’t possible on an unrooted phone.

However, rooting is definitely not for everyone. Done wrong, it can damage your phone, your online privacy, your finances, and literally everything connected to your phone. So, let’s look at the reasons for not rooting Android phones .

1. For security reasons

A lock that is placed on the world map in binary background

The first reason why Android phones are not pre-rooted is for security reasons. Rooting allows full access to the operating system and bypasses some security measures implemented by the manufacturer and Google. So, naturally, such system-level access can potentially expose you to security threats and make your phone more vulnerable to malware, unauthorized access, and data breaches.

On an unrooted phone, the apps you install only have the permissions you grant them. These apps are in a kind of sandbox where they can only do certain things that you give them permission to do. So, even a malware-laden app can do a lot of damage (at least in theory).

Now, imagine what would happen if the same ridiculous app was accidentally installed on a rooted phone and ended up gaining system-level access through rooting. Well, it puts your passwords, banking information, personal photos, and more at risk. The hacker hits the jackpot because these days your phone has almost all of your personal information.

This is one of the main reasons why Android phones are not rooted by default. Inexperienced users or people who are not interested in modifying their Android devices are safer without it.

2. To keep system files safe

The second reason why Android phones are not pre-rooted is to keep the system files safe. Another type of security that rooting can compromise is the security of your Android phone’s system files. Needless to say, system files are what your Android operating system runs on. If you delete or misplace an important file, your phone may crash, show constant error messages, or get stuck in a bootloop.

On unrooted phones, your Android file manager app, such as Files by Google , cannot access system files. However, the root file explorer can access everything on your phone, including system files. So, in this case, the risk is not external, like hackers, but internal, like the user himself.

3. Carriers and manufacturers care about branding

The third reason why Android phones are not pre-rooted is because carriers and manufacturers care about branding. Most carriers and manufacturers have their own Android skins to emphasize branding. Without root access, they can maintain control of brand elements and deliver a consistent user experience in line with their strategic goals. When a device is rooted, you can change or remove these customizations, including manufacturer-branded apps.

And it’s not just branding they’re after. These are also value-added services such as cloud storage or office suite applications. This is one of the ways to earn money after selling companies.

If that’s what you’re looking for, you can still remove bloatware using ADB without rooting, but make sure you only remove recommended apps and not critical ones.

Another reason why these companies don’t prefer pre-rooted phones is that it can lead to more mods. After rooting, the most popular thing that pro users do is install a custom ROM that completely gets rid of the carrier or manufacturer skin. And that doesn’t really help their cause.

4. Google needs control for ads

The fourth reason why Android phones are not pre-rooted is that Google doesn’t need control for ads. Google makes a lot of money through advertising. It offers various advertising platforms that businesses can use to promote their products, services or brands to a wider audience. User privacy and data protection are important considerations, and Google has implemented measures to ensure compliance with privacy regulations and user consent requirements.

To maintain control over products, apps, and ads, phones are not rooted by default because Google doesn’t want you to remove its apps and ads. However, if you are tired of its services, you can still use your Android phone without Google.

5. Many apps don’t work on rooted phones

The fifth reason why Android phones are not already rooted is that many apps will not work on a rooted phone. A few apps will detect a rooted phone and won’t work for critical security and privacy reasons. These apps have policies that restrict usage on devices with certain access levels.

Banking apps are the most obvious examples that don’t work on rooted devices. Such apps contain sensitive financial information and a rooted device can introduce potential vulnerabilities to them. If you have a rooted phone, you may also have problems using Android antivirus programs. These programs root a security threat for the reasons we mentioned above.

Many games on the Play Store implement an anti-cheat algorithm that detects and bans rogue players. These algorithms don’t particularly like rooted phones because rooted users can potentially hack or modify a game, which is unfair to other honest players.

Another example is streaming apps that offer copyrighted content. A rooted device can be considered a potential source of unauthorized access to content, so most streaming apps restrict the use of rooted devices.

6. OTA update does not support rooted phones

The sixth reason why Android phones are not already rooted is that OTA updates do not support rooted phones. OTA or Over The Air updates bring improvements, bug fixes, security patches and new features to your device without having to do anything manually. If the phone is rooted, this update will be affected because your system files may be changed and these modes may make the OTA update incompatible with your device.

In fact, if you somehow force an OTA update on a rooted device, it might lead to a system crash. Fortunately, it usually doesn’t get to that point because the OTA update detects root access and fails without installing.

7. More chance of breaking is not ideal for warranty

The seventh reason why Android phones are not pre-rooted is that the higher chance of breaking the warranty is not ideal. Bricking happens when your device crashes and becomes somewhat permanently damaged (known as a hard brick). This is one of the potential consequences of rooting and installing a custom ROM and can be caused by any mistake made during the process.

If the device is broken due to rooting, manufacturers will most likely refuse to provide support or repairs under warranty. So, if they already root Android phones, they have to repair a large number of broken phones every day, increasing the cost and labor to a great extent and making it unworkable .

Rooting is not for everyone

Considering the points mentioned above, you would agree that unrooted phones are preferable for a common user. With root enabled by default, a user without prior notice is likely to damage their phone and may even be hacked.

With so many improvements in the Android OS over the years, you might even argue that rooting is no longer a necessity, even for advanced users. In addition, you can change your Android phone without root .

Source: MAKEUSEOF.COM

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Technology

How to install Windows 11 without a Microsoft account?

Published

22 hours ago

19/05/2024

pouyan

In this tutorial, you will learn how to start Windows 11 without the Internet and without the need to enter an email.

How to install Windows 11 without a Microsoft account?

Based on Microsoft’s decision and unlike how to install Windows 10, users must enter their Microsoft email or any other account to connect their Windows user account with that person’s email for the initial setup of Windows 11; Otherwise, users will not be able to complete the Windows 11 installation process.

This means that the user must be connected to the Internet to start Windows 11, and it is not possible to create a local account. This incident resulted in the protest of many users; Because in many cases, due to the lack of necessary drivers, users could not connect to the Internet in the Windows setup interface or Out of box experience, or they did not want to enter their email at all.

However, it is not impossible to install Windows 11 without the internet. According to its usual habit, Microsoft is not strict in the field of many of its decisions and policies, and like its own solution to avoid the lack of a TPM 1.2 chip for installing Windows 11 or existing solutions for installing Windows 11 on incompatible systems, with a few simple moves, you can force the connection to the Internet and Bypasses email log in at Windows startup.

If you are one of those people who are stuck on the Internet connection or email login screen when starting Windows, with the help of this tutorial, you can easily solve your problem and complete the steps to install Windows 11 without a Microsoft account.

Windows 11 setup without internet

There are 4 ways to boot Windows 11 without the internet that still work and are very easy to do.

Bypassing the Internet connection with Bypass code

If the Windows 11 setup steps are stuck on the Let’s connect you to a network screen due to the lack of Internet connection, the Next button will be grayed out until a stable connection is established, and you will not be able to proceed to the next steps.

Not only in this situation but also if you need to enter the username and password through the portal to enter the network, you cannot do anything and you have to bypass this step. In this situation, follow the steps below:

In the mentioned screen, press the Shift+F10 keys to open the command prompt window.
- Enter OOBE\BYPASSNRO and press enter.

Next, your device will restart. Go through the setup process again until you reach the Let’s connect you to a Network page. Now, on this page, you will see that the I don’t have internet option has been added next to the Next option. Click on it.

On the next page, click Continue with limited setup.

After that, the page for creating a local account will be in front of you, and by entering the desired name and the password on the next page, the local account will be created and the Windows 11 setup process will be completed. If you leave the password box blank, the account will be created without a password.

End the connection process with the Task Manager

On the same Let’s connect you to a network page, you can delete the running process that forces you to connect to the Internet and enter the Microsoft account by running the task manager.

Open the command line window by pressing the Shift + F10 buttons and type taskmgr and press enter to open the task manager.

Open Task Manager when installing Windows 11

You can also open the task manager window by pressing Ctrl + Shift + Esc.
After opening the task manager, look for Network Connection Flow in the Processes section. You can also use the search section to find it.

Then select Network Connection Flow and click on the End task option. After that, close the task manager window and type the word exit to exit the command line window and press enter.

Now you will be faced with loading animations and you will go directly to the local account creation section. Enter your desired name and continue the Windows setup process.

Remove the Internet connection with the command line

If you are unable to kill the internet connection process through the task manager, you can do it through the command line.

On the Let’s Connect you to a network page, press Shift + F10 to open the command line.
In the window that opens, enter the following code and press enter.

taskkill /F /IM oobenetworkconnectionflow.exe

After the command is executed, close the command line window and continue the Windows 11 setup process.

Skip the Internet connection page with Alt + F4 buttons

Such a method may not work for all users, but if you cannot bypass the forced Internet connection and enter the Microsoft account with any of the above methods, on the Let’s Connect you to a network page, press the Alt + F4 combination buttons to force the Internet connection window.

If nothing happens after pressing the mentioned buttons once, try pressing the buttons several times in a row. Alt + F4 keys in the Windows environment can also be used to close running programs or open the shutdown menu.

The above methods work in all versions of Windows 11. If you encounter any problem in performing any of the steps, share with us in the comments section.

Technology

Unveiling of OpenAI new artificial intelligence capabilities

Published

6 days ago

14/05/2024

pouyan

OpenAI claims that its free GPT-4o model can talk, laugh, sing, and see like a human. The company is also releasing a desktop version of ChatGPT’s large language model.

Unveiling of OpenAI new artificial intelligence capabilities

Yesterday, OpenAI introduced the GPT-4o artificial intelligence model, which is a completely new model of the company’s artificial intelligence, which according to OpenAI is a step closer to a much more natural human-computer interaction.

This new model accepts any combination of text, audio, and image as input and can produce output in all three formats. It can also detect emotions, allow the user to interrupt it mid-speech, and respond almost as quickly as a human during a conversation.

In the live broadcast of the introduction of this new model, Meera Moratti, Chief Technology Officer of OpenAI, said: “The special thing about GPT-4o is that GPT-4 level intelligence has been made available to everyone, including our free users. This is the first time we’ve taken a big step forward in ease of use.

During the unveiling of the model, OpenAI demonstrated the GPT-4o, which translates live between English and Italian, with its intuitive ability to help a researcher solve a linear equation on paper in an instant, just by listening to The breaths of an OpenAI executive give him advice on deep breathing.

The letter “o” in the name of the GPT-4o model stands for the word “Omni”, which is a reference to the multifaceted capabilities of this model.

OpenAI said that GPT-4o is trained with text, images, and audio, meaning all input and output is processed by a neural network. This differs from the company’s previous models, including the GPT-3.5 and GPT-4, which allowed users to ask questions just by speaking, but then converted the speech to text. This would cause tone and emotion to be lost and interactions to slow down.

OpenAI will make this new model available for free to everyone, including ChatGPT users, over the next few weeks, and will also initially release a desktop version of ChatGPT for Apple computers (Mac) for users who have purchased a subscription, starting today. They will have access to it. The introduction of the new OpenAI model took place one day before the Google I/O event, which is the company’s annual developer conference.

It should be noted that shortly after OpenAI introduced GPT-4o, Google also presented a version of its artificial intelligence known as Gemini with similar capabilities.

While the GPT-4 model excelled at tasks related to image and text analysis, the GPT-4o model integrates speech processing and expands its range of capabilities.

Natural human-computer interaction

According to OpenAI, the GPT-4o model is a step towards a much more natural human-computer interaction that accepts any combination of text, audio, and image as input and produces any combination of text, audio and image.

This model can respond to voice inputs in less than 232 milliseconds, with an average speed of 320 milliseconds, which is similar to the response time of humans in a conversation.

This model matches the performance of the GPT-4 Turbo model on English text and code with a significant improvement in converting text to non-English languages while being much faster and 50% cheaper via application programming interface (API). The GPT-4o model is especially better in visual and audio understanding compared to existing models.

What exactly does the introduction of this model mean for users?

The GPT-4o model significantly enhances the experience of ChatGPT, OpenAI’s wildly popular AI chatbot. Users can now interact with ChatGPT like a personal assistant, ask it questions and even hang it up wherever they want.

Additionally, as mentioned, OpenAI is introducing a desktop version of ChatGPT along with a revamped user interface.

“We recognize the increasing complexity of these models, but our goal is to make the interaction experience more intuitive and seamless,” Moratti emphasized. We want users to focus on working with GPT instead of being distracted by the UI. Our new model can reason text, audio, and video in real-time. This model is versatile, fun to work with, and a step toward a much more natural form of human-computer interaction, and even human-computer-computer interaction.

The GPT-4o model has also been extensively reviewed by more than 70 experts in areas such as social psychology, bias and fairness, and misinformation to identify risks introduced or enhanced by the newly added methods. OpenAI has used these learnings to develop safety interventions to improve the safety of interacting with GPT-4o. The members of the OpenAI team demonstrated their audio skills during the public presentation of this new model. A researcher named Mark Chen emphasized its ability to gauge emotions and noted its adaptability to user interruptions.

Chen demonstrated the model’s versatility by requesting a bedtime story in a variety of tones, from dramatic to robotic, and even had it read to him. As mentioned, this new model is available for free to all ChatGPT users. Until now, GPT-4 class models were only available to people who paid a monthly subscription.

“This is important to us because we want to make great AI tools available to everyone,” said OpenAI CEO Sam Altman.

Strong market for generative artificial intelligence

OpenAI is leading the way in productive AI alongside Microsoft and Google, as companies across sectors rush to integrate AI-powered chatbots into their services to stay competitive.

For example, Anthropic, a competitor of OpenAI, recently unveiled its first corporate proposal to Apple to provide a free program for iPhones.

“We recognize that GPT-4o audio presentations present new risks,” OpenAI said in a statement. Today we’re publicly releasing text and image inputs and text outputs, and in the coming weeks and months, we’ll be working on the technical infrastructure, post-training usability, and security necessary to release other methods. For example, at startup, audio outputs are limited to a set of predefined sounds and adhere to our existing security policies. We will share more details about the full range of GPT-4o methods in a future system.

According to the report, the generative AI market saw a staggering $29.1 billion in investment across nearly 700 deals in 2023, up more than 260 percent from the previous year. Predictions indicate that the yield of this market will exceed one trillion dollars in the next decade. However, there are concerns about the rapid deployment of untested services by academics and ethicists who are troubled by the technology’s potential to perpetuate prejudice.

Since launching in November 2022, ChatGPT’s chatbot has broken records as the fastest-growing user base in history, with nearly 100 million weekly active users. OpenAI reports that more than 92% of the world’s top 500 companies use it.

At the presentation event last night, Moratti answered some questions from the audience and when he spoke in fluent Italian and the artificial intelligence translated his words into English, the hall was filled with excitement.

There is more. This means the next time you take a selfie, OpenAI’s artificial intelligence can assess your exact emotions. All you have to do is select a selfie and ask ChatGPT to tell you how you feel.

It should be said that OpenAI employees were so happy that ChatGPT asked them why they were so happy!

Technology

Samsung S95B OLED TV review

Published

6 days ago

14/05/2024

pouyan

The S95B TV is Samsung’s serious attempt to enter the OLED TV market after a decade of hiatus; But can it take back the OLED throne from LG?

Samsung S95B OLED TV review

What can be placed in a container with a depth of 4 mm? For example, 40 sheets of paper or 5 bank cards; But to think that Samsung has successfully packed a large 4K OLED panel into a depth of less than 4mm that can produce more than 2000 nits of brightness is amazing. Join me as I review the Samsung S95B TV.

Samsung has a very active presence in the smartphone OLED display market, and by the way, it also has some of the best and most stunning small OLED panels in its repertoire; But surprisingly, it has been a little more than a year since he seriously entered the OLED TV market; Of course, Samsung launched its first OLED TV in 2013 and quickly withdrew from the large-size OLED market and left the field to its traditional and long-standing rival, LG.

In the years after withdrawing from the OLED TV market, Samsung focused on the evolution of LCD TVs with technologies such as Quantum Dot and MiniLED; But after almost 10 years, Samsung decided to once again try its luck in the world of OLEDs, and thus, in 2022, it launched the S95B TV in two 55-inch and 65-inch models.

In 2023, Samsung introduced the S95C TV as a successor to the S95B and unveiled the S95D model at CES 2024; While Samsung’s 2024 TV has just been launched in international markets a few months after its launch, it is still hard to find its 2023 model in the Iranian market. Accordingly, we have prepared the 65-inch S95B model from 2022 for review. It is more numerous than the 2023 model in the market of the country.

Slim design… super slim

What draws attention to Samsung TV at first sight is not its eye-catching image and ear-pleasing sound, but its infinite slimness. The S95B was so slim that when I unboxed and installed it, I experienced the same level of anxiety I had on exam night! Samsung OLED TV is only 3.89 mm thick; For this reason, despite all the company’s efforts in strengthening the body, it still simply shakes and sways.

The very slim design of the Samsung S95B OLED TV

Samsung calls the ultra-slim design of its TV LaserSlim; Because the laser beam is narrow and sharp; So you should be very careful when installing the TV. I wish we knew what is the logic behind the childish efforts of companies to make the world’s thinnest TV. To some extent, the narrowness of the TV helps to make it more modern and better installed on the wall; But the strength of the TV should not be sacrificed to make it thinner.

Samsung designers have not spared even the edges of the TV! The width of the edges around the panel does not exceed 8 mm. The narrowness of the edges helps the user to immerse well in the depth of black and the extraordinary contrast of the OLED TV panel and enjoy the content to the fullest.

The S95B TV has a high-quality and well-made body, the frame of the device is metal, and like most OLED TVs in the market, there is a wide plastic protrusion in the lower half of which parts such as the board, speakers, and power supply are placed. Due to this protrusion, the thickness of the body reaches 4.1 cm in the maximum state.

The bottom edge of the Samsung S95B OLED TV

Unfortunately, just like LG’s OLED TVs, the base of the S95B is also located in the middle of the device; Although the base itself is metal and relatively wide; the large dimensions of the TV and its very small thickness make it not to be firmly and firmly placed on the table and not to wobble; Of course, you can install the TV on the wall with a 300×200 mm VESA mount.

All the ports of the S95B TV, including HDMI and USB, are included in the plastic protrusion on the back of the device. These ports are covered with a plastic screen to integrate and beautify the back of the device. After installing it, surprisingly, you won’t be able to access the ports! Samsung TV ports are as follows:

Four HDMI 2.1 ports with the ability to transfer 4K120 image signal; Two ports facing down and two ports on the side of the frame
Two USB 2.0 ports on the side of the frame
A network port
Internal and external receiver input
An optical audio output

One of the HDMI ports (number 3) has eARC capability and can be used to connect the device to the soundbar. USB ports are also different in terms of current and voltage; One of the ports is limited to 0.5 amps and 5 volts and the other is limited to 1.0 amps and 5 volts; Therefore, it is considered a more reasonable option for connecting an external hard drive.

Stunning brightness and disappointing color accuracy

I mentioned earlier that we had the 65-inch S95B model available for review. With such dimensions, you can enjoy the 4K resolution of the panel the most if you sit at a distance of about 2 meters from the TV; At closer distances, pixels can be separated, and at distances greater than 2 meters, your brain’s perception of a 4K image will be no different from a 1080p image.

Ambient Mode feature in Samsung OLED TV S95B

The Samsung S95B TV uses a 10-bit OLED panel with a resolution of 4K or 2160 x 3840 pixels and can display more than a billion colors. Supporting this number of colors is essential to provide an optimal experience of HDR content playback. In the following, I will explain more about the compatibility of Samsung TVs with HDR standards and the quality of color display.

Unlike LCD panels, where the light needed by the pixels is provided by a number of LED lights on the edge or back of the panel, in OLED panels, each pixel provides its own light; As if instead of a limited number of exposure areas, for example 500-600 in MiniLED TVs, we have more than 8 million exposure areas; Thus, to display the color black, the pixels are turned off, so that instead of a spectrum of gray color, we see a deep black and experience an extremely high contrast.

The absence of any Blooming thanks to the precise control of light in the TV’s OLED panel

The great advantage of self-lit pixels (pixels that provide their own light) in displaying deep black and preventing the Blooming phenomenon (creating a halo around bright subjects in a dark background) thanks to the very precise control of the light distribution, also has some weaknesses; The greater vulnerability to burn-in phenomenon during long-term static image display and the lower level of OLED panel brightness compared to MiniLED samples are among these weaknesses.

Like other OLED TVs, the S95B TV is not immune to the risk of burn-in. In order to reduce the possibility of this phenomenon, the Koreans have considered solutions such as moving the image slightly in different time periods. Unfortunately, we do not have the possibility to examine the TVs for a long time to evaluate their performance in preventing the risk of burn-in; But at least based on RTINGS’ long-term and unrealistic test, the S95B seems to be more vulnerable compared to its competitors; However, in real use, it is unlikely that a user would want to watch TV with such intensity.

To overcome the inherent weakness of OLED panels in achieving higher levels of brightness, Samsung engineers have combined quantum dot technology with OLED panels. Quantum dots are very small crystal particles that are layered in the heart of the display panel. With the help of the quantum dot layer, the panels achieve higher brightness and produce more vivid colors. Samsung calls its combined panel QD-OLED and claims that with the help of the Neural Quantum processor in the heart of the S95B TV, this panel can raise the brightness to a higher level than its competitors.

Samsung S95B 65-inch TV brightness with default settings
Image modes/pattern white percentage		10 percent	50 percent	100 percent
SDR	Dynamic	1065	633	364
	Standard	740	487	281
	Movie	430	399	229
HDR	Dynamic	2094	—	—
	Standard	2179	—	—
	Movie	2179	—	—
	FILMMAKER Mode	2175	—	—

In my measurements, when only 10% of the screen was lit and the device was playing a normal SDR image, the brightness of the S95B panel reached 1100 nits in the highest mode, which is a very good number and better than the brightness of the C2 and C3 TVs in the same conditions, respectively. It is about 300 and 100 nits more.

Aside from the S95B’s excellent performance in SDR image brightness, the real magic happens when the device is playing HDR video. In this situation, when 10% of the screen is lit, the brightness reaches a stunning number of about 2200 nits, which is 700 nits more than the HDR brightness of the C2 and C3 TVs. Achieving such a level of brightness helps the TV to deliver a stunning HDR movie viewing experience.

Comparison of brightness and contrast of S95B with other TVs
TV/parameter (the brightest profile)	Brightness (50% pattern)	contrast
Samsung S95B	633	∞
LG C3	603	∞
LG QNED80	580	116
LG NANO84	295	149
LG C2	525	∞
LG QNED96	470	—

Note that the stunning numbers of 1100 and 2200 nits are obtained when a small part of the screen is bright, which is often the case in movies and series, and the entire image is not full of bright colors; But when the whole screen is lit; For example, consider a scene from The Lord of the Rings where we see Galadriel in the land of the elves, in such a situation, the maximum brightness of the whole screen is about 370 nits, which is still 40 nits higher than the LG TV.

Playing Tamaseh 2 movie on Samsung OLED TV S95B

Thanks to the panel’s excellent brightness and the deep blacks produced by the muted pixels, it’s no surprise that the Samsung TV’s image contrast is superb; Especially since there is an anti-reflective coating on the panel so that you can enjoy the image even in bright environments; Note that unlike what comes from the corners of the panel, you should not remove this anti-reflective layer from the panel; Otherwise, you will face problems like us!

If you think that the S95B is the best TV on the market so far, I must say that not everything about the S95B is rosy.

The S95B TV provides the user with the following four color profiles, all of which tend to be very cold by default and do not produce very accurate colors.

Dynamic
Movie
Standard
FILMMAKER Mode

Like most OLED TVs on the market, the S95B TV also covers a wide range of colors. In my tests, the Samsung TV managed to cover about 148% of the sRGB color space, nearly 100% of the DCI P3 wide space, and 75% of the Rec 2020 ultra-wide space. These numbers are great, But the disappointing thing is the very low accuracy of the device in producing the mentioned colors with factory settings.

Samsung S95B 65-inch TV performance in covering color spaces with default settings
Image mode/color space	sRGB		DCI-P3		Rec. 2020
Image mode/color space	cover	mean error	cover	mean error	cover	mean error
Dynamic	146	—	98.6	13.7	77.9	—
Standard	147.7	—	99.7	12.1	78.7	—
Movie	125.4	—	89.5	4.6	65.5	—
FILMMAKER Mode	121.9	—	89.5	4.1	64.6	—

Note that the FILMMAKER mode belongs to the UHD union and most big companies like Samsung, LG and Hisense use it in their TVs. On paper, with FILMMAKER mode, we should see movies as the director intended.

Comparison of Samsung S95B color accuracy with other TVs (default settings)
TV/parameter (the most accurate profile)	DCI P3
TV/parameter (the most accurate profile)	Covering	Color accuracy
Samsung S95B	89.5	4.1
LG C3	96.8	3.0
LG QNED80	90.7	2.7
LG NANO84	82.9	—
LG C2	98.7	2.1
LG QNED96	90.8	3.9

The most accurate colors of the S95B TV are depicted by the FILMMAKER Mode profile with an error of 4.1, in which the TV covers about 90% of the DCI P3 color space; As a comparison, in the review of the C3 TV, the color display error in the same FILMMAKER mode was 3.6 and in the most accurate color profile it was 3.0; Therefore, Samsung TV does not have an interesting performance in terms of factory calibration of colors.

We were so surprised by the results that we returned the TV and got another S95B to review, But the results did not change.

Fortunately, Samsung TV provides you with various settings to change parameters such as gamma, color temperature, color hue, and brightness limiter (ABL) so that you can achieve your desired style and style for displaying colors; For example, I was able to reduce the color display error in the Standard profile from a terrible number of 12.1 to a very good number of 3.0 by making the following changes.

Color accuracy of S95B TV after minor changes in panel settings
Image mode/color space	DCI-P3
Image mode/color space	Settings	Average error (recommended: less than 3)	Color temperature (neutral: 6500 K)
Standard	default settings	12.1	14236
Standard	ABL: Off Contrast Enhancer: Low Gamma: 2.2	3.0	8180

Another weakness of Samsung S95B TV compared to LG OLEDs is that it does not support HDR videos with Dolby Vision standard; The iPhone, for example, records HDR video using the same standard. Samsung TV supports HDR10, HDR10+, and HLG standards.

Wide viewing angle of Samsung S95B OLED TV

Like other OLED TVs, the Samsung S95B TV has wide viewing angles, and even from the corners, it displays colors with the least drop in freshness; So if you use wide furniture at home, you can safely go to S95B.

Samsung has focused a lot on the gaming capabilities of its TV; The device uses a 120 Hz panel with support for FreeSync Premium and G-Sync technologies, and the TV itself provides the user with Game Mode, which, by activating it, significantly reduces Input Lag, makes available a variable refresh rate, and The frames of the games can also be seen.

Samsung compensates for the visual weaknesses of the S95B TV with the amazing listening experience of its powerful speakers; While a TV like the LG C3 uses 40-watt speakers, Samsung engineers have used 60-watt speakers with a 2.2.2 channel combination in the S95B’s slim body; In the sense that two speakers throw the sound down, two speakers throw the sound up, and two woofers are responsible for producing low frequencies.

The S95B TV supports Dolby Atmos surround sound and its sound output is considered excellent for a TV; The volume is high, you can hear the pounding bass, and at high volumes, the distortion is controlled at a reasonable level.

Tizen; The user interface is more limited and different from competitors

Finally, we must avoid the TV user interface; Samsung’s OLED TV, like the rest of the company’s TVs, uses the Tizen operating system. The user interface of the device is smooth and smooth, moving between different menus of the user interface is done without problems, although sometimes with a little slowness; But the device can play most of the video formats.

The Workspace section of Samsung OLED TV S95B

A number of functions are also available, which doubles the enjoyment of the TV experience, provided that the user uses a Samsung phone; For example, you can run the Samsung phone’s desktop mode or Dex on the TV and use the phone’s screen as a trackpad. The phone can even be used as a webcam to make video calls with Google Mate on the TV.

If you want to write a text, you can call Microsoft365 from the Workspace section of the user interface by connecting a Bluetooth mouse and keyboard to the Samsung TV and start writing in Microsoft Word software.

Web surfing and Zooming with Samsung OLED TV S95B

Samsung Internet Browser is available in the S95B TV user interface; But the Samsung remote control, despite its compact design and the possibility of being charged with a solar panel or USB-C port, does not have the ability to use a mouse; So you have to browse the web with the arrow keys of the remote control; In my opinion, this is one of the main weaknesses of Samsung TV compared to LG TV with its practical magic remote.

Samsung S95B OLED TV remote control solar panel

Samsung S95B OLED TV remote control USB-C port

As another weakness, we should mention Samsung’s not very rich store; For example, you can’t find some useful apps like Spotify or native apps like Filmo in the Samsung TV store.

Without a doubt, the S95B is one of the most stunning TVs we’ve ever reviewed on Zoomit; An attractive and extremely slim device that will amaze you with its stunning brightness and contrast, impressive gaming capabilities, and very powerful speakers.

In terms of factory color calibration, the S95B appears below expectations and a bit disappointing; So, if you are not very fond of the image and do not know much about color parameters, you will have to start with inaccurate and very cold colors; But if you are aware of the color parameters, you can change them and enjoy the attractive picture of the TV to the fullest.

Dune: Part Two movie streaming on Samsung S95B OLED TV

The S95B TV is one of Samsung’s 2022 flagships, and now its 65-inch model is sold in the price range of 105 million Tomans; In this range, go for the more updated LG C3 TV with more accurate colors, or for a little more money, choose the Sony A80L TV for 2023, which is powered by a more practical Android operating system; In addition, C2 TV is also available at a price of 10 million less than in 2022.

what is your opinion? Do you think the S95B is a reasonable choice or do you prefer other models from LG or Sony?