How to set up Xiaomi phone screen: a complete guide to brightness, colors and resolution

The screen is a key element of any smartphone, which depends on the comfort of use, battery life and even eye health, POCO and Mi) offer a wide range of customization options, but not all users know how to use them correctly. Illiterate settings can lead to rapid battery discharge, color distortion or even visual impairment during prolonged use.

In this article, we will look at all the key screen parameters, from basic brightness adjustment to hidden features like adaptive refresh rates and color profiles, and learn how to adjust the best settings for different scenarios: Reading in the dark, watching videos, playing games, or working with graphics, and we're also going to reveal some of the hidden possibilities. MIUI, which are not written in the official instructions.

1. Basic brightness and adaptive backlight setting

Brightness is the first parameter that a user encounters. Xiaomi has two control modes: manual and adaptive; manual adjustment is suitable for stable lighting conditions (such as at home), and adaptive brightness automatically adjusts to ambient light. However, many complain that the automatic adjustment works incorrectly - too dark in sunny weather or too bright in the evening.

To adjust the brightness optimally:

• 🌞 Include adaptive brightness in Settings → Display. → Adaptive brightness and calibrate it by moving the slider manually under different lighting conditions.
• 🔦 To save the battery, set the maximum hand brightness at the level 60-70% — That's enough for most tasks.
• 🌙 Activate Dark Theme Mode in Settings → Display. → Dark mode, if you use your phone often at night, it will reduce the strain on your eyes and prolong battery life. AMOLED-screen.

An important nuance: on smartphones with AMOLED-displays (for example, Xiaomi 13 Pro, Redmi) K60) Too high brightness accelerates pixel burnout. If you plan to use your phone for a long time, limit your maximum brightness to 80% via the engineering menu (this is discussed below).

⚠️ Note: If after the update MIUI And the adaptive brightness is not working properly (sharp jumps or getting stuck at the same level), reset the settings. To do this, turn off the function, restart the phone and turn it on again. 90% of the time, this solves the problem.

2. Color profile selection: sRGB, saturated or automatic

The color rendering of the screen affects the perception of content from photos to videos. Xiaomi has several pre-profiles, and some models (for example, for example, for example, for the first time, POCO F5 Xiaomi 12T) You can manually calibrate it. Let's see what profile is suitable for what:

To change your profile, go to Settings. → Display. → Color mode: Some devices (such as the Xiaomi 13 Ultra) have manual calibration available, allowing you to adjust color temperature (from cold to warm light) and saturation.

💡

If you need to calibrate your screen accurately for professional work (like a photo), use the Display Calibration app from Google Play. ICC-profile and upload it to the system.

For most users, Automotive is the best choice. However, if you often watch videos on YouTube or Netflix, try it. P3 — It unlocks potential. HDR-And here's the saturated one, which is better off, which not only distorts the colors, but also puts the battery down faster because of the increased load on the display.

3. Screen refresh rate: 60 Hz, 90 Hz, 120 Hz or adaptive

Modern Xiaomi smartphones support high screen refresh rates - from the standard 60 Hz to 144 Hz (for example, in the mobile phone). POCO F5 Pro or Redmi K60). The higher the frequency, the smoother the animation, but the faster the battery runs out. The key question is, which frequency to choose to balance performance and autonomy?

Here are the recommendations for setting up:

• 🎮 120/144 Hz: only for games or watching high-quality videos FPS. In everyday tasks, the difference with 90 Hz is almost invisible, and the battery sits on 20-30% faster.
• 📱 90Hz: optimal choice for most users.The animation is smooth and battery consumption is minimal.
• ⚡ Adaptive frequency: the system automatically switches between 60Hz and 120Hz depending on the content. saves charge, but may run unstable on some models.
• 🔋 60 Hz: if autonomy is critical (e.g., on a hike), forced 60 Hz will extend the work of the phone on 10-15%.

You can change the frequency in the settings → Display. → Screen refresh rate. On some devices (e.g. Xiaomi) 12S Ultra is available with advanced settings where you can set separate frequencies for different applications.

⚠️ Note: Some models (e.g. Redmi Note 11 Pro)+) Forced 120Hz on through an engineering menu can cause the processor to overheat. If the phone gets hot without a load, return the frequency to factory settings.

4. Screen resolution: FHD+, QHD or

Many flagship Xiaomi models (e.g. Xiaomi) 13 or black shark 5 Pro) supports multiple screen resolutions: FHD+ (2400×1080) and QHD+ (3200×1440). Higher resolution gives a clear picture, but increases the load on the processor and reduces battery life.

How to choose the optimal resolution?

• 🔍 QHD+: It only makes sense to watch. 4K-video or small text work (e.g. programming) in games and social media, the difference is FHD+ subtle.
• 📊 FHD+: Better balance between quality and performance, suitable for 90% of users.
• ⚙️ Automatic: the system lowers resolution when battery power is low. useful, but can cause artifacts in some applications.

You can change the permission in Settings → Display. → Screen resolution: on some devices (e.g, POCO F4 GT) This option is hidden and requires activation through the engineering menu:

Enter the phone code in the app: ##4636##


Go to "Equipment Testing" → "Display Test"




Select the desired resolution and restart the phone.

Install. FHD+ most-game (QHD+ It gives a slight increase in quality, but it heats up the processor)

Include a restriction FPS in the game schedule settings (e.g. 60) FPS Genshin Impact)

Turn off the anti-aliasing (AA) — It has almost no effect on the visual, but reduces productivity.

Use the performance mode in MIUI Game Turbo-->

Important: When you change the resolution, some interface elements may not display correctly (for example, icons in Nova Launcher or fonts in Telegram). If you notice bugs, return factory settings or update the firmware.

5. Hidden screen settings via engineering menu

MIUI Hiding a number of useful features that can be activated through an engineering menu or code USSD. These settings allow you to more accurately configure the display, but require caution - incorrect settings can lead to failures.

Here are the most useful hidden options:

• 🔧 Color calibration: code ##3644633## opens a menu where you can manually configure RGB-balance, gamut and color temperature, useful if the standard profiles are not satisfied.
• 📏 Broken pixel test: code ##225## triggers a defect check on the display. If you find broken pixels, you can try to "cure" them using the JScreenFix app.
• ⚡ Limiting maximum brightness: In the engineering menu (#4636##) you can set a brightness limit to protect your brightness. AMOLED-burnout.
• 🔄 Reset display settings: if after experimenting with colors or resolution, the screen began to display incorrectly, return factory settings through Settings → The phone. → Resetting settings → Resetting display settings.

💡

Before you change the settings in the engineering menu, back up your screen settings, and you just need to take a picture of the current values or write them down in a notebook.

Be careful about parameters with incomprehensible names (for example, MPCT Test or DSI Changing them can lead to loss of warranty or even breakage of the display!

6 Additional features: Always-on Display, Reading and Protection of Vision

In addition to the basic parameters, Xiaomi has several useful screen chips that often go unnoticed.

Always-on Display (AOD):

• ⏱️ Shows time, notifications and battery power even on a locked screen.
• 🔋 It only works on AMOLED-displays (on IPS battery-drive).
• 🎨 You can adjust the display style in Settings → Screen locking → Always-on Display.

Reading mode:

• 📖 Converts the screen to black and white with warm illumination, reducing the load on the eyes.
• 🌅 Automatically activated on a schedule (for example, from 22:00 to 7:00).
• 🔍 Located in Settings → Display. → Reading mode.

Eye protection:

• 👁️ Filters blue light, reducing eye fatigue.
• 📊 You can adjust the filter intensity and schedule.
• ⚠️ On some models (for example, Redmi Note 10 Pro) this mode distorts the colors.

To activate vision protection go to Settings → Display. → Vision protection. If you don't like the yellowness of the screen, reduce the filter intensity to 30-40% — This is enough for comfortable reading at night.

💡

If you AMOLED-screen, turn on the function DC Dimming in the developer settings. It reduces backlight flickering at low brightness, which reduces eye fatigue. To activate, go to Settings. → The phone. → Version. MIUI (Press 7 times, then in Settings. → Additionally. → For developers → DC Dimming.

7. Screen optimization for games and multimedia

For gamers and video lovers, Xiaomi has special settings that improve screen responsiveness and picture quality.

For games:

• 🎮 Frequency of touch: c Settings → Special facilities → Touch frequency set. 120/144 Hz (if supported) This will reduce the latency of entry in shooters.
• 🔥 Game Turbo: Activate in Settings → Annexes → Game Turbo Optimizes Performance and Blocks Notifications While Playing.
• 🖥️ Resolution: Enough for most games FHD+. QHD+ Improves quality only in support projects 4K (For example, Genshin Impact).

For the video:

• 🎬 HDR: turn on the player settings (for example, MX Player or VLC). On displays with Dolby Vision support (for example, Xiaomi 13 Pro) the difference is noticeable.
• 🔊 Synchronization of sound and video: if the video lags behind the sound, turn on the option Automatic synchronization in the player settings.
• 📺 Side ratio: c Settings → Display. → Full-screen mode can disable video cropping for some applications.

If you watch videos on YouTube frequently, install the Enhancer for YouTube extension, which allows you to force the video to include. HDR and 4K Even if the application limits the quality.

8. Resolve common screen problems

Even after setting up the screen correctly, Xiaomi may not work properly. Consider typical problems and solutions:

If none of these methods worked, try resetting the display to factory settings.

1. Go to Settings → About the phone → Reset settings.
2. Select Reset Display Settings (not to be confused with a full reset!).
3. Confirm the action and restart the phone.

⚠️ Warning: If vertical stripes, artifacts or broken zones appear on the screen after a fall or impact, do not attempt to fix this programmatically.This is a physical damage to the matrix, and a replacement of the display is required.

FAQ: Frequent questions about Xiaomi screen setup