How to adjust screen sensitivity on Xiaomi: 5 working ways

Why is the screen sensitivity on Xiaomi “failing”?

Xiaomi's smartphone screen has stopped responding to touch? The reasons may be both software and hardware. Most often, users face reaction delays, false touches or the need to put more effort into triggering. 80% of the time, the problem is solved without visiting a service center, just adjust the system settings or perform a calibration.

Sensitivity failures often occur after updating MIUI, installing a protective glass or case, and when using the device in high humidity. For example, the Redmi Note 12 and POCO X5 models sometimes show a “floating” response due to optimizing power consumption in the background. It is important to understand that sensor sensitivity and sensitivity to pressing (for example, in games) are different parameters, and they are customized separately.

Before you start settings, check:

• 📱 Screen cleanliness – greasy spots or moisture distort the sensor signal.
• 🛡️ Quality of protective glass – cheap films over 0.3 mm thick can block some touches.
• 🔋 Battery charge – at levels below 15%, some Xiaomi models automatically reduce sensitivity to save energy.

Method 1: Setting sensitivity in the menu "Special features"

The easiest method is to use the built-in MIUI tools. This method is suitable for all models based on Android 10 and later, including Xiaomi 13T, Redmi Note 11 Pro and POCO F4. Importantly, on some devices, the path to settings may vary depending on the version of the shell.

Step instructions:

1. Open the Settings. → Special facilities.
2. Select Interaction and Agility (on some firmwares – Physical Interactions).
3. Slip on the item "Touch sensitivity."
4. Move the slider to the High (or Elevated) position.
5. Restart the device to apply the changes.

Remove the protective film or glass

Wipe the screen with a waxless napkin

Connect the charger (if the charge is < 30%)

Close all background applications-->

⚠️ Note: On some models (e.g. Xiaomi Mi 11 Lite), High sensitivity activation can lead to false positives when using the device in your pocket. If you notice spontaneous pressing, return the slider to the Standard position.

Method 2: Calibration of the sensor through the engineering menu

If standard settings don’t work, try calibrating the sensor through a hidden engineering menu, which is effective when touching or when the screen only responds to a strong push, and is suitable for Qualcomm Snapdragon-based devices (e.g., POCO X3 Pro, Redmi K40).

Step-by-step:

1. Open the phone app and enter the combination: ##6484###
2. Select the Touch Screen Test (or Test Touch Panel) from the menu that appears.
3. Follow the instructions on the screen: you usually need to alternately touch the crosses that appear in different areas of the display.
4. After the test is completed, press Calibrate (if the option is available).
5. Reboot your smartphone.

⚠️ Note: Not all Xiaomi models support calibration via an engineering menu.On devices with MediaTek processors (e.g. Redmi) 10C) This method may not work, so try resetting the sensor to the factory settings through the Recovery and Reset section in the settings.

Method 3: Altering the sensitivity through ADB (for advanced users)

If standard methods don’t work, you can try changing sensor settings via Android Debug Bridge (ADB), which requires a PC connection and basic command line knowledge. Suitable for all Xiaomi models, but not recommended for beginners – the wrong commands can cause screen malfunctions.

Instructions:

1. Activate Developer Mode: Go to Settings → About Phone and tap on MIUI Version 7 times.
2. Return to Settings → Additional → For developers and enable USB debugging.
3. Connect your smartphone to your PC, open the terminal (or Command Prompt) and type in: adb shell settings put system touch_sensitivity 100 (significance 100 — Maximum sensitivity; use it to reduce 50 or 75).
4. Reset the device.

⚠️ Note: After changing the parameters through ADB You may need to reset the sensor cache:

adb shell pm clear com.android.touch

If the screen is getting worse, return the standard value:

adb shell settings delete system touch_sensitivity

💡

Before working with ADB, back up your settings through Settings → System → Backup. This will help restore the screen to work if something goes wrong.

Method 4: Touch Sampling Rate (Touch Sampling Rate)

If response problems only occur in games (like PUBG Mobile or Genshin Impact), it’s likely due to the Touch Sampling Rate, which is set to 120Hz or 180Hz by default on most Xiaomi smartphones, but can drop to 60Hz in energy saving mode, leading to delays.

How to increase the frequency of the survey:

• 🎮 For games: Enable Game Mode in the Notification Curtain – this automatically raises the frequency to the maximum.
• ⚡ For permanent effect: go to Settings → Display. → Screen refresh rate and select Maximum (or 120Hz if available).
• 🔧 For manual settings: use the Game Turbo app (pre-installed on the POCO Redmi, where you can select Extreme Touch Response in the graphics settings.

💡

The Touch Sampling Rate and the Refresh Rate are different parameters. For example, a 90Hz screen may have a 240Hz sensor, which reduces game delays.

Method 5: Reset sensor settings to factory

If all previous methods failed, the last option is to reset the sensor settings, which will return all parameters to factory values, eliminating software failures. Importantly, the procedure does not affect user data, but may require re-tuning gestures and sensitivity.

How to perform the reset:

1. Go to Settings → System → Recovery and Reset.
2. Select Sensor Reset (or Screen Calibration Reset on older versions of MIUI).
3. Confirm the action and wait for the device to restart.

⚠️ Note: Some models (e.g. Xiaomi Mi) A3 or Redmi 8) the option of resetting the sensor may not be available, in which case perform a full reset (with loss of data) by pre-backing up via Mi Cloud or locally.

Hardware causes of low sensitivity and their elimination

If the software methods didn't work, the problem could be in the hardware, and here are the most common reasons and ways to fix them:

• 🔧 A damaged sensor plume is typical of devices after a fall or repair of the screen. ~1500–3000 ₽).
• 💧 Oxidation of contacts - occurs when moisture is injected, will help drying the device in rice (24-48 hours) or professional cleaning.
• 🔋 Battery wear - when the battery is bloated, it can press on the screen, distorting the signal. Check the battery through Settings → Battery status.
• 📱 Non-original display - after replacing the screen with an informal sensor, it may not work correctly. Solution: flashing the screen module (requires special equipment).

To diagnose hardware problems, use the sensor test:

1. Enter the phone app: ##2664##
2. Select Touch Test and check if all areas of the screen respond to touch (fingerprints should remain).
3. If there are dead zones, it is 100% hardware fault.

Frequently asked questions