Modern Xiaomi smartphones are equipped with bright and high-quality AMOLED or IPS arrays that consume a significant amount of energy even in a static state. That is why competent management of backlighting time is a key aspect in daily use of the device. If the screen burns too long after touching, this leads to accelerated battery discharge and, in the long run, to burnout of pixels.
On the other hand, too fast damping of the display can cause discomfort when reading texts or viewing content, forcing the user to constantly touch the screen again.The balance between convenience and energy efficiency is something that every Xiaomi smartphone owner must find on their own. Standard system settings offer flexible tools to solve this problem.
In this guide, we will discuss in detail where to find the right parameters in the shell of MIUI or HyperOS, and also discuss the nuances of the approach and light sensors, you will learn not only to change the time intervals, but also understand how to avoid the typical errors that lead to a “glutton” of the battery.
Basic timer settings in the system
To get started, you need to get to the system menu, where you adjust the basic display parameters. The path to these settings may vary slightly depending on the version of the firmware installed, but the logic remains the same for all devices of the brand. Open the Settings app on the home screen or in the menu of all programs.
Next, find the visual part of the interface, which is called the Screen or the Screen and Brightness in most current versions of the shell, and that's where the brightness sliders, color temperature settings, and of course the sleep timer are concentrated.
Find a point called Sleep Mode or Screen Shutdown. When you click on it, you'll see a list of available time slots. Usually, the system will offer a choice of 15 seconds, 30 seconds, 1 minute, 2 minutes, 5 minutes and 10 minutes. The specific value depends on your smartphone usage habits.
📊 How often do you change your screen settings?
Rarely, it's default.
I'm constantly experimenting.
Only to save the battery
I don't know where that is.
It's worth noting that changing this setting is instantaneous. You don't need to restart the device or take any additional steps. Just select the right time, and the system will start counting it from the last touch of the display or the end of the background processes.
Extended Features Always On Display
Owners of Xiaomi’s flagship and mid-range models often use the Always On Display (AOD) feature, which displays time and notifications on the off screen. It’s important to understand that the screen-switching and AOD settings are different options that can conflict or complement each other.
If you have Always On mode on, the screen may not go out completely as usual, but only go into low power mode. Wallpaper and personalization settings -> Always on and the lock screen can set a schedule for this feature, for example, the screen can burn constantly during the day and turn off at night.
⚠️ Attention: Always On Display increases battery consumption significantly. If you notice that your smartphone is running out faster than usual, try limiting your battery life. AOD or turn it off.
There's also a "Rise to Power" mode, which activates when you pick up your phone, and it goes out at a standard interval if you don't unlock it, which is convenient, but requires calibration of the sensors.
- 🔋 Optimization: Use a schedule to AOD, So that it doesn't work at night when you sleep.
- 👁️ Sensors: Make sure the protective glass does not cover the proximity sensor, otherwise the screen may not go out in the pocket.
- ⚙️ Settings: On the menu AOD Often there is a separate “Switch Off” timer that works independently of the primary sleep timer.
The impact of applications on the display
It doesn't always go out when the timer is set, and there are system mechanisms and third-party applications that can block the sleep mode, so that the screen stays dim while reading long articles or watching non-touch videos.
Often, video players, navigation maps, or book-reading apps cause insomnia in a display, and they force the backlight to be active, check what permissions have been given to newly installed programs, and in some cases, clearing the cache of a problematic application helps.
Hidden Developer Settings
In the menu "For developers" (activated by 7-fold press on the version) MIUI) There's a box called "Don't turn off the screen when charging." If it's activated, the display will burn continuously as long as the phone is connected to the network.> Also worth mentioning is the Pocket Mode feature in lock settings. It prevents accidental taps in your pocket, but can sometimes incorrectly respond to lighting, causing the screen to burn longer than necessary. If the problem persists, try turning this option off for check. Energy savings and automation System MIUI And the new HyperOS has powerful power-saving tools that can take control of the screen timer. In Power Saving or Super-Saving mode, the system can force you to cut the time before you turn off the display, ignoring your manual settings. To access these features, go to the Safety app (green icon with lightning) and select the Battery section. Here you can set profiles for different use cases. For example, create a Read profile where the timer is set for 2 minutes, and a Navigation profile where the screen does not go out. The Mode of operation is Recommended use Performance Standard Game timer, heavy tasks Balanced Standard Timer Daily use Energy Savings to a minimum End of the day, no charging Super-Economics, Hard screen is set to a specific timer setting, for example, the use of the application is set to a time limit from the timer setting to the timer, "If the timer setting of the computer setting the timer from the computer setting to the timer setting the timer, then the computer setting the timer setting of the timer, the timer setting the timer is required 5 minutes. Sensor problems and calibration Sometimes users are faced with a situation where the screen does not go out at all or goes out instantly, regardless of the settings chosen. Most often the culprit is a faulty or contaminated lighting and proximity sensor. It's located at the top of the case, often next to the speaker. To check the sensors in the engineering menu Xiaomi has a special test. Open the phone app and type the code ##6484##. In the menu that appears, select the item associated with the sensors (usually Proximity sensor or Light sensor. ☑️ Diagnostics of sensors Close the top of the screen with your hand Remove your hand and check the reaction Check for cracks on the glass Clear the area of the speaker from dust: 0 / 4 If the test shows an error, try restarting the device. In rare cases, calibration through the same engineering menu helps. If software methods do not help, you may need to change the sensor or plume in the service center. The specifics of the different versions of MIUI and HyperOS shell interface Xiaomi regularly updated, and the location of menu items can change. In older versions of MIUI (for example, MIUI 10-12), the screen settings were in the section “Block and protect.” In the newer versions (MIUI 13-14 and HyperOS), the logic changed to group in functionality. HyperOS added smart features, such as “Timetrics, you can also use the screen on the upper menu, you can use the “Switch the screen on the screen, and use the screen on the screen settings, you can also use the screen on the screen.” ⚠️ Note: When updating your firmware, custom settings are often reset to factory settings. After a major update, always check the screen timer as it can return to 30 seconds or 1 minute. ROM) The menu may be different from Chinese (CN ROM) In Chinese firmware, some items may be called differently or not without installing additional plugins (FAQ) Why does the screen go out faster than I set it? This may be caused by the power saving mode that is turned on, which forcefully shortens the backlighting time, and also check if there is a minimum interval in the Security app or third-party optimizers. Can you set a time of 3 minutes or 4 minutes? Xiaomi systems usually only have fixed values (15s, 30s, 1, 2, 5, 10 min.) Set any time (e.g., 3 minutes) is only possible through root rights and special modules such as Magisk, which is not recommended for ordinary users. Does a dark theme affect screen fade time? The dark theme itself does not affect the timer. However, on AMOLED screens, black pixels do not consume energy. If you have a long timer, using a dark theme will help reduce battery consumption during this period. The screen goes out when watching video, although the video is usually on the timer, the video, or the timer is used for the timer, for example, if the timer is used for the timer, the timer, the timer, or VLC. 💡Optimal time for everyday use — 30-60 That's enough for a comfortable read, but the screen will go out quickly if you forget to lock the phone, keeping the battery on.