How to raise the screen refresh rate on Xiaomi: from 60 to 144 Hz

Introduction: Why increase the screen hertz on Xiaomi

Screen refresh rate (hertz) is the number of frames that a display can display per second. On Xiaomi, Redmi and POCO smartphones, this parameter ranges from the standard 60Hz to the advanced 144Hz in flagship models. The boost in hertz makes animations smoother, reduces delays when scrolling and improves responsiveness in games - but is not always activated by default.

Many users are unaware that their device supports 90 Hz or 120 Hz, as the manufacturer often limits the maximum frequency to save battery life. In this article, we will discuss all the official and hidden ways to unlock high hertz, including MIUI settings, engineering menus and third-party utilities.

Important: not all smartphones are physically capable of operating at high frequencies. For example, the budget Redmi 9A or POCO M3 have displays with a maximum hertz of 60 Hz, and no settings will increase it. Before experimenting, check the characteristics of your model on the official Xiaomi website.

What Xiaomi models support a high refresh rate

The list of devices with support for 90 Hz and above is constantly expanding, below are the models that are relevant for 2026, where you can force on increased hertz. Note that even if your smartphone is on the list, the maximum frequency can be blocked in some regions (for example, in European firmware MIUI EU).

Critical detail: on some models (for example, Redmi Note 12 Pro+), the frequency of 120 Hz is only available at the resolution of the FHD+ screen. If you use HD+, the maximum hertz will automatically decrease to 60 Hz.

Official method: setting up in MIUI

The easiest and safest method is to use built-in MIUI options. The interface may vary slightly depending on the firmware version (12, 13 or 14), but the overall algorithm is the same. If you don't have a frequency item on your menu, then the device doesn't support changing the hertz at the software level.

Instructions for MIUI 14 (relevant for most smartphones 2022-2026):

1. Open the Settings → Display.
2. Select the Screen Update Frequency (or Refresh Rate in the global version).
3. Set the desired value: 60 Hz, 90 Hz, 120 Hz or Auto (adaptive mode).
4. Confirm the choice – some models require a reboot.

On older versions of MIUI (12–13), the path might look like: Settings → Display → Additional → Update Frequency. If you don’t have one, try updating your firmware to the latest version or using alternative methods in the following sections.

Hidden settings: engineering menu and ADB-team

If the standard menu does not have the option to change the hertz, but you are sure that the display supports it (for example, on the POCO X3 Pro with MIUI Global), you can try to activate it through the engineering menu or ADB. These methods require caution - improper actions can lead to malfunctions in the screen.

Method 1: Engineering menu (not working on all models):

1. Open the phone app and enter the combination: ##4636##
2. In the menu that opens, select Testing → Display.
3. Try to find the Refresh Rate or Screen refresh Rate options.
4. If the option is available, set the desired value and restart the device.

Method 2: ADB-commands (requires PC and debugging by USB):

1. Activate Developer Mode: Settings → About Phone → MIUI version (click 7 times).
2. Enable USB debugging in Settings → Additional → For developers.
3. Connect your smartphone to your PC, open Command Prompt (Windows) or Terminal (macOS/Linux) Enter: adb shell settings put global peak_refresh_rate 120 (substitute 120 frequency-wise: 90, 60 etc.)
4. Reset the device.

⚠️ Note: On some firmware (for example, MIUI China) changing hertz through ADB It can reset after the system update, and there is a risk of getting a multi-colored screen if you set an unsupported frequency, in which case only resetting or flashing the settings will help. Many modern Xiaomi smartphones (for example, Xiaomi 13 Pro or Redmi) K60 Ultra) supports adaptive hertz (LTPO). In this mode, the screen automatically adjusts to content from 1 Hz (for static images) to 120 Hz (for games or scrolling), which saves battery power without loss of smoothness: 🔄 Automatic Switching: Settings → Display. → Frequency of update → Automobile. 🎮 In some models (for example, in some models, POCO F4 GT) You can set a fixed 120 Hz for gaming through Settings → Special facilities → Gaming acceleration. 📊 Manual setting: In firmware based on Android 13+ You can set rules for individual applications (for example, YouTube - 90 Hz, Chrome - 120 Hz: ⚡ Decrease in autonomy by 10-15% compared to fixed 60 Hz. 🔧 Not all applications work correctly with adaptive mode (flickering may occur). 📱 On budget models (Redmi Note 12), adaptive frequency is often implemented software rather than hardware, which eats up the additional resources of the processor. 💡If after turning on the 120 Hz smartphone began to warm up a lot, try to limit the maximum frequency in games through the Game Turbo (in the game settings). GPU. After forced increase in the frequency of updates, users often encounter bugs. Here are the most common problems and ways to fix them: Problem Possible cause Screen solution flickers or "breaks" when scrolling Display driver incompatibility with selected frequency Return 60 Hz or update firmware Fast battery discharge (20–30%) Constant operation at 120 Hz without adaptive mode Turn on the car or limit the maximum Apps are painted or slowed Not all programs are optimized for high frequency Add problem applications to exceptions in Settings → Annexes → Special access Screen not turned on after changing hertzing Critical driver error (often when using the device) ADB) Squeeze the power. + Volume up 10 seconds for reboot ⚠️ If you have changed the stain through the engineering menu or ADB The screen began to show artifacts (bands, broken pixels), immediately return the standard settings! Prolonged work in this mode can lead to burnout of the matrix, especially on the AMOLED-If the built-in methods don't work, you can try specialized utilities that allow you to not only change the frequency, but also customize the rules for individual applications. Many of these programs require root rights, which cancels the warranty and increases the risk of failure: 📱 SetEdit (Xiaomi Hidden Settings): Allows you to edit hidden settings MIUI, It works without root, but may require unlocking the bootloader. 🔧 Refresh Rate Changer (Root): An advanced utility for forced frequency change. Supports the creation of profiles for different scenarios. 🎮 Game Bench: Analyzes performance in games and recommends optimal hertz for balance FPS and autonomy. How to use SetEdit: Download the app from APKMirror (it was removed from Google Play). Open the Display or Screen section. Find the settings peak_refresh_rate and min_refresh_rate. Set the desired values and save the changes. ⚠️ Note: Applications like SetEdit may conflict with system updates. MIUI All user settings of the hertzovka will reset, and the software itself may stop working. 💡Use third-party utilities only if official methods have not worked. Remember that any changes at the system level can lead to unstable operation of the smartphone. FAQ: Frequent questions about refresh rate on Xiaomi Can I turn on 120 Hz on the Redmi Note 10 Pro? He only supports? 60 Hz in the settings. 10 Pro supports physically 120 Hz, but in global firmware this option is often hidden. Try: Update to the latest version MIUI. Use it. ADB-Adb shell settings put global peak_refresh_rate 120. Install custom firmware (e.g. xiaomi.eu) where the hertzock is unlocked. If nothing helps, your model may have a hardware limitation (e.g., the Indian version of the Redmi Note). 10 Pro display really does 60 Hz. Why after switching on? 90 Hz battery goes down for 4–5 High refresh rate increases the load on the processor and display, resulting in increased power consumption.To save charge: Turn on Auto Mode instead of fixed 90/120 Hz. Limit the maximum hertz for background applications in Settings → Battery → Performance mode. Use dark themes (on the AMOLED-This reduces the cost of screens 10–15%). Will there be a difference between 90 Hz and 120 Hz in everyday use? For most tasks (surfing, social media, video), the difference between 90 Hz and 120 Hz is minimal. A noticeable increase in smoothness is visible: In high-end games FPS (Call of Duty Mobile, Genshin Impact. With fast scrolling on Twitter or Instagram. With a stylus (on Xiaomi Pad 6). If you're not a gamer and you're not working with graphics, 90 Hz is the optimal balance between smoothness and autonomy. Is it possible to burn the screen if you use 120 Hz all the time? Theoretically, yes, but in practice, it's unlikely under normal conditions. The risk of a matrix burnout increases if: Use maximum brightness (>80% by AMOLED-Leave static images on the screen for a long time (for example, game menus) Ignore overheating of the smartphone (temperature above 45).°C. Modern Xiaomi displays have burnout protection, but it is still recommended to periodically return 60 Hz (for example, overnight). How do you check the actual refresh rate? Some manufacturers lower the hertz in the background, even if the settings are 120 Hz. To find out the real value: Install the Refresh Rate Test app from Google Play. Run the test, the current frequency will appear on the screen. For advanced diagnostics, use the Throttling Test CPU (showing hertz in real time). If the application shows 60 Hz, despite the settings, then the system forcibly reduces the frequency to save energy.