How to accurately determine the matrix of the Xiaomi TV: from model to test

Xiaomi TVs have gained popularity thanks to a combination of advanced technology and affordable prices, but even experienced users can not always determine on the go what matrix is installed in their model. color reproduction, contrast, viewing angles, even the life of the device, OLED-The matrices provide the perfect black color, but risk burning out in static images. VA-panels show high contrast, but lose in response speed.

The problem is complicated by the fact that Xiaomi often uses different matrixes even within the same lineup - it all depends on the batch and the region of supply. TV Q2 55" may be equipped as IPS-panel BOE, so VA-matrix CSOT, In this article, we'll look at all the working ways of determining the type of matrix, from model analysis to hidden service menus and smartphone tests.

1. TV model analysis: what labeling says

The quickest way to narrow down your search is to look at the full name of your model. Xiaomi uses a standard notation system, where the letter at the end of the code often indicates the type of matrix:

• 🔹 Q — QLED (quantum dots, for example, Mi TV Q2 75" or Redmi" MAX 98) Please note that this is not always the case OLED, a lighting technology.
• 🔹 O — OLED (Organic LEDs, like in Mi TV OLED 65" or Xiaomi" TV A Pro 55").
• 🔹 A--often IPS or VA, but needs to be clarified (e.g., Mi). TV A 32" is usually fitted VA-matrix).
• 🔹 P - Premium series, which can be OLED, Mini-LED (for example, Xiaomi) TV P1 65").

But the labeling doesn't give you a 100% guarantee. TV 4S 55" in different batches is completed as IPS, so VA. To clarify, check the serial number on the box or in the Settings menu. → About the TV and compare it to the manufacturer's website. BOE (The code begins with "B" most often. IPS, from CSOT ("C") — VA.

If the marking is missing or unclear, move on to the next method. TV LUX OLED) have unique matrixes with a transparent substrate - they are easy to identify by the characteristic design.

2. Visual tests: how to distinguish the matrix without disassembly

A few simple tests will help you determine the type of panel without opening the TV, and you'll need a smartphone with a camera or special pictures to check.

Test 1: Viewing angles

Turn on the white screen on the TV (you can use a YouTube video with a monochromatic background). Step aside 45-60 degrees:

• 🔄 If the color has not changed much, IPS (good angles).
• 🔄 If the screen has darkened or has acquired a gray/purple tint — VA.
• 🔄 If the colors remained saturated, but there were rainbow glare - perhaps, OLED polarized.

Test 2: Black Screen

Show a black image on the TV (for example, through Settings) → Picture → Screen mode → Black):

• 🖤 If the screen is completely black without lighting, it is OLED (pixels off).
• 🖤 If you see a gray hue — VA or IPS illuminated.
• 🖤 If the edges are visible light spots ("backlight pancake") - typical for VA.

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For an accurate black screen test, use a video with full backlighting turned off (look for it "OLED Black Crush Test on YouTube).

Test 3: Driving blur

Enable fast-moving videos (such as a sports broadcast or a running line test video):

• 🏃 If the objects are "steel" - this VA (low-speed response).
• 🏃 If the picture is clear, but the colors pale when viewed from the side — IPS.
• 🏃 If the movements are smooth without artifacts — OLED or mini-LED.

For more accuracy, combine the tests, for example, if the TV passed the black screen test as OLED, But it blurs motion -- maybe it's a hybrid panel or a matrix defect.

3. Service menu: hidden data about the matrix

Xiaomi TVs have a hidden engineering menu where you can find information about the matrix. Attention: do not change the settings in this menu, so as not to disrupt the device!

To enter the service menu:

1. Turn off the TV with the remote.
2. On the remote, simultaneously press the Menu buttons. + Volume Down (Louding down).
3. Holding the buttons, turn on the TV with the power button on the remote.
4. Release the buttons when a menu with white text appears on a black background.

In the service menu, find the sections:

• 📺 Panel Info or LCD Info – the matrix manufacturer may be listed here (BOE, CSOT, LG Display and its type.
• 📺 White Balance – if you have a setup OLED, So, the matrix is of this type.
• 📺 Backlight – the presence of this item indicates LED-lighting OLED).

If there is no data about the matrix in the service menu, pay attention to the board model (for example, MSD6A838). This code can be used to find specifications in databases like Panelook or DisplaySpec.

4. Software Methods: Applications and Tests

You can use specialized applications and tests to accurately determine the matrix, and they analyze screen parameters that are not available in standard settings.

Annex TV Panel Check (Android)

If your TV is on Android TV, Install this app from Google Play:

1. Open the Settings. → Security and limitations → Unknown sources and allow installation APK.
2. Download. TV Panel Check from APKMirror (official version in Play Market for the first time) TV maybe not).
3. Launch the app and select Panel Info.

The annex will show:

• 📱 Matrix manufacturer (BOE, CSOT, Samsung Display).
• 📱 Type of backlight (LED, Mini-LED, OLED).
• 📱 Permission and frequency of update.

YouTube test videos

On channels like RTINGS.com or HDTVTest, there are some videos for diagnosing matrices.

• 🎬 OLED vs LED Backlight Test: Helps to distinguish between OLED from LED.
• 🎬 IPS vs VA Viewing Angles – Checking the viewing angles.
• 🎬 Motion Blur Test – Detects the blurring of the VA.

For accuracy, play the video in 4K and turn off motion processing in the TV settings (Settings) → Picture → Movement → Off.).

5. Disassembly of the TV: the extreme method

If all previous methods fail, you have to physically inspect the array, and you have to be careful, if you disassemble the warranty, you have to be careful, you have to risk damaging the panel or the backlight!

To get to the matrix:

1. Turn off the TV and wait for the complete cooling.
2. Remove the back cover by unscrewing the screws (usually the T8 or T10).
3. Carefully disconnect the backlight plumes (if it is) LED-matrix).
4. On the back of the panel will be a sticker with data: matrix model, manufacturer, release date.

Decoding of the matrix marking:

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If the matrix contains a code with the letter M (for example, M270QAN), This is Mini-LED, an improved version. LED locally-blacked.

After the inspection, assemble the TV in reverse order. If you are not sure of your abilities, contact the service center - many workshops provide a service for diagnosing the matrix for 500-1000 rubles.

6. Comparison of characteristics of Xiaomi matrices: which one to choose

Knowing the type of matrix, you can predict the behavior of the TV in different scenarios. Below is a comparison of the key parameters for popular panels in Xiaomi devices:

The choice of matrix depends on your tasks:

• 🎮 For games better. OLED (minimum input lag) or IPS (quick-flash).
• 🎥 It's perfect for a movie. OLED (contrast VA (deep-black).
• 📺 It's good to watch TV. QLED (bright colors IPS (wide-angle).

Note that Xiaomi often uses hybrid solutions. TV Q2 75 combines VA-A matrix with quantum illumination, and Xiaomi TV A Pro — OLED colour-enhanced.

7. Frequent errors in determining the matrix

Many users confuse matrix types because of incorrect tests or unreliable information.

⚠️ Note: If the TV has a name in it QLED, This does not mean that the matrix — OLED. QLED — This is a backlighting technology (quantum dots) that can be used with VA or IPS.

Mistake 1: The confusion between OLED and QLED

• ❌ Mi TV Q1 — it VA s QLED-lighting, not OLED.
• ✅ Mi TV OLED — really OLED-matrix.

Mistake 2: Trust only visual tests

Black screen test can be misleading: some Mini-LED TVs (e.g. Xiaomi) TV P1) They almost do not let light in the off zones, imitating OLED.

Error 3: Ignore the firmware version

After the software update, the TV can change the image processing, which will distort the test results. Always check the matrix on the factory settings (Settings). → Reset).

Mistake 4: Thinking that all models in the same line are the same

For example, Redmi Smart. TV X55 in 2021, completed VA-matrix, and in 2022 — IPS. Check the production date by serial number.

FAQ: Answers to Frequent Questions