How to find out the screen resolution on Xiaomi devices: from smartphones to TVs

Screen resolution is a key parameter that affects image quality, work comfort and app compatibility. Xiaomi devices are represented by a wide range of models, from budget Redmi to flagship Mi and POCO, not to mention Mi TVs and Pad tablets. However, the manufacturer does not always specify the exact characteristics of the display in the documentation, and the MIUI interface can hide this information in non-obvious menus.

In this article, you will find 5 proven ways to determine the screen resolution on any Xiaomi device, from smartphones to smart TVs. We will look at both standard methods through system settings, and alternative options using third-party applications or technical specifications.

1. Method: through MIUI settings (for smartphones and tablets)

The fastest way is to use the built-in MIUI tools. However, the path to information depends on the version of the shell and the model of the device. On modern smartphones (for example, Xiaomi 13 or Redmi Note 12), the algorithm is as follows:

1. Open the settings (cog icon on the desktop).
2. Go to the About Phone (or About Tablet) section.
3. Select All characteristics or characteristics of the device.
4. Scroll down to the Display block – the resolution will be indicated here (e.g. 2400×1080).

On older versions of MIUI (up to 12.5), the path may differ:

• 📱 Settings → System and device → The phone. → Characteristics
• 📱 Settings → Additionally. → Version. MIUI → Characteristics (for Redmi) 5/6)

⚠️ Note: On certain devices (e.g, POCO F3) The physical resolution can be displayed in the specifications, not the current software resolution. If you use interface scaling, the actual number of pixels will be less.

2. Method: through the engineering menu (for advanced users)

If the standard settings don’t show resolution, you can use the engineering menu (#4636##.#.) This method works on most Xiaomi devices, but you need to be careful – it is not recommended to change the settings in this menu without understanding the consequences.

Instructions:

1. Open the Phone app.
2. Enter the combination: ##4636### (some models may require ##36446337###).
3. In the menu that opens, select Phone Information (or Hardware info).
4. Scroll to the Display block – here will be the Resolution (resolution) and Density (pixel density, DPI).

Example of display data for Xiaomi 12 Pro:

⚠️ Note: Some firmware (e.g. custom LineageOS) may have the engineering menu blocked.

3. Method: using third-party applications

If the built-in tools don't provide the right information, third-party utilities will come to the rescue. We recommend 3 proven apps available on Google Play:

• 📊 CPU-Z — It shows not only the resolution, but also the display model, the technology (AMOLED/LCD), Plus: it works without the Internet. Minus: no Russian language.
• 🔍 DevCheck provides detailed information about hardware, including real and efficient resolution (with zoom in mind). Plus: user-friendly interface. Minus: advertising in the free version.
• 📱 AIDA64 — It even shows PPi (pixels per inch) and supported color spaces. Plus: as complete as possible. Minus: difficult for beginners.

Example of the report from the CPU-Z for the POCO X5 Pro:

Display:


Resolution: 2400 x 1080 pixels




Density: 440 dpi (160 dpi default)




Refresh Rate: 120 Hz




Technology: AMOLED




Size: 6.67 inches

Important: Some applications (like Screen Test) may not show physical resolution, but current software resolution if interface scaling is enabled. To get accurate data, turn off zooming in Special Options → Display Size settings.

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If the application shows a resolution of 1080×2340, and the characteristics indicate 1080×2400, then the mode “Hide the cut” (notch) is activated – part of the pixels is used to display black stripes.

4. Method: through the characteristics of the model on the official website

If the device is not turning on or you are just planning to buy, check the screen resolution on the official Xiaomi website.

1. Go to mi.com (or regional domain, for example) mi.com/ru).
2. In the search bar, type in the device model (e.g. Redmi Note 11 Pro+ 5G).
3. Open the product page and go to the Specification tab (or Tech Specs).
4. Find the Display block – here will be the resolution, matrix type and other parameters.

Example for Xiaomi Pad 6:

⚠️ Note: The site may indicate the maximum resolution supported by the device, but the actual value may differ due to system settings. 11 Ultra supports 3200 × 1440, but it's working by default. 2340 × 1080 charge-saving.

5. Method: for Xiaomi Mi TVs

Xiaomi smart TVs (Mi TV A, Mi TV Q, Mi TV P1) have their own PatchWall interface, where the resolution information is hidden deeper than on smartphones.

1. On the remote, press the Settings button.
2. Go to Device and General Settings → About TV.
3. Select Characteristics – here will be a resolution Display block (for example, 3840 × 2160 for 4K-model).

Alternative method - through the service menu:

1. Turn off the TV.
2. On the remote, press the Menu + Volume Down buttons at the same time and hold for 5 seconds.
3. In the menu that opens, select Panel Info – the native resolution of the panel will be indicated here.

Example: Mi TV Q2 75":

• 📺 Permission: 3840 × 2160 (4K UHD)
• 🔄 Frequency: 120 Hz (with support) MEMS)
• 🎨 Color coverage: 94% DCI-P3

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On Xiaomi TVs, the resolution in settings may differ from the real one if the “Automatic Change of Resolution” mode is activated for compatibility with content (for example, when connecting a console).

Frequent Mistakes and How to Avoid Them

When determining permission, users often encounter false data, and here are typical errors and ways to get around them:

• 🔄 Interface scaling: If in settings (Special features) → Display size is set to a value other than "Default", the actual resolution will be lower than the physical. Solution: return the scale to the standard before checking.
• 🖥️ Visually impaired mode: Increases interface elements, lowering effective resolution. Solution: Turn off mode in Special Options → Increase.
• 📱 Custom firmware: Unofficial builds (e.g. Pixel Experience) may display incorrect resolution.Solution: check the data through AIDA64 ore-menu.
• 🔌 Connecting to an external display: When using Miracast or HDMI The main screen resolution may change temporarily. Solution: Turn off all external devices before checking.

If none of these methods helped, try resetting the display settings:

1. Go to Settings → System → Resetting settings.
2. Select Reset Screen Settings (not to be confused with a full reset!).
3. After restarting, check the permission again.

FAQ: Answers to popular questions