The screen is the main energy consumer in any Xiaomi device, whether it is a smartphone, tablet or TV. Users often face a situation when the display goes off too quickly, whether while reading, watching a video or even using a navigator. The reasons can lie in both factory settings and hardware limitations. This article will help you understand how to maximize screen time without harming the device.
It is important to understand the difference between two key parameters: the time to automatically turn off the screen (inactivity) and the total display time on a single charge. The first is programmatically adjusted, the second depends on a set of factors — from brightness to matrix type. We will look at both aspects, including little-known features of MIUI and HyperOS, as well as hardware solutions for advanced users.
1. Optimization of the time of automatic switching off of the screen
The easiest way to extend the display activity is to change your sleep settings. On Xiaomi smartphones, this is done through the Settings menu → Display → Sleep Mode. The options available are 15 seconds to 30 minutes. For TVs, the path is similar: Settings → General → Sleep Mode.
The Redmi Note 12 Pro+ and the new HyperOS models have introduced Adaptive Sleeping, which analyzes your habits and automatically adjusts the time you’re out. For example, if you read often in the evening, the system can increase the interval to 10 minutes. To activate it, go to Settings → Additional → Special features → Adaptive Sleeping.
- ⏳ Maximum time: Set 30 minutes - that's the limit for most devices. - Xiaomi TVs TV A2 and newer value "Never" (not recommended for use) OLED-panels).
- 🔄 Adaptive mode: Turn on if you want the system to learn your habits. 2-3 schoolday".
- 📱 Application exceptions: C Settings → Annexes → Permits → Auto-run can specify programs (for example, YouTube or Google Maps), when working with which the screen will not go out.
⚠️ Attention: On devices with AMOLED-screens (e.g. Xiaomi) 13 Ultra) the display is constantly running at maximum sleep time, speeds up the burnout of pixels — 5-10 minute.
2. adjusting brightness and color temperature
The brightness of the screen directly affects power consumption. Xiaomi smartphones have two key parameters: automatic brightness and manual adjustment. The first uses a light sensor, but often works inaccurately. The second allows you to set a fixed value.
Optimal settings for the balance between comfort and economy:
- 🌞 Daylight: 50-60% the brightness of the automatic mode, or 200-250 hand-strand.
- 🌙 Night time: 30-40% brightness (100-150 Use a dark theme and a blue light filter (Settings) → Display. → Reading mode).
- 🎨 Color Temperature: Set the value 4500-5000K Reduce eye strain and reduce energy consumption.
Xiaomi TV Q2 and Mi TV 5 have a hidden setting called "Saving the Screen" to activate it:
- Go to Settings → Picture → Additional.
- Press Enter on the remote 5 times in a row (the engineering menu will open).
- Select Energy Saving Mode and set the Medium value.
3. Use of energy saving regimes
MIUI and HyperOS offer three levels of energy saving, each of which has a different effect on screen performance:
| Regime. | Screen time | Limitations | Recommendations |
|---|---|---|---|
| Balanced | +10-15% | Moderate limitation of background processes | Optimal for everyday use |
| Extremely extreme. | +25-30% | Disables auto-update, cuts productivity | Only at critical charge levels |
| Super energy saving | +40-50% | Only calls, SMS and 3 apps work | For emergencies |
To turn on mode, go to Settings → Battery → Power Saving Mode. On TVs, a similar feature is called Eco Mode and is located in Settings → System → Power.
On devices with Snapdragon 8 Gen 2 processors (e.g. Xiaomi) 13T Pro) Extreme energy saving mode can lead to artifacts on the screen at high load, this is due to artificial clock speed restriction. GPU.
adb shell dumpsys deviceidle force-idleAfter restarting the device, the mode will return to standard settings.-->
4. Disable unnecessary sensors and functions
Many Xiaomi features constantly use sensors that indirectly affect the operation of the screen. For example, lifting to wake (Settings → Display → Raise to wake up) causes the device to turn on the display with each movement. This increases the number of on/off cycles, which reduces the screen life.
List of features that should be disabled or limited:
- 👁️ Approximation sensor: Disable in Settings → Additionally. → Special facilities → The approach sensor, if you do not use calls.
- 🔄 Autoturn: Record the orientation of the screen manually (Notification Panel) → Turn).
- 📡 Continuous search Wi-Fi/Bluetooth: Turn off the Settings. → Connections → Additionally.
- 🎵 Always On Display (AOD): Nana AMOLED-The devices consume up to 5% charge per hour. → Display. → Always On Display.
⚠️ Note: On Xiaomi TVs, the Eco Sensor function (Settings) → Picture → The eco-sensor automatically adjusts brightness depending on the lighting in the room, and turning it off can increase the screen time on the screen. 15-20%, But it's going to make you uncomfortable.
5. Optimization of background processes
Apps in the background not only consume charge, but can also wake the screen to update data, such as Facebook or Instagram often activate the display to display notifications.
- Go to Settings → Applications → Application Management.
- Select an app (like Twitter) and click Permissions → Auto Run.
- Turn off screen wake permissions and background activity.
For televisions, the procedure is different:
- 📺 Go to Settings. → Annexes → System applications.
- 🔍 Find Mi Home or Google Play Services and turn off Auto Update.
- ⚡ Enable Memory Optimization Mode in Settings → Memory.
Disable auto-run of unnecessary applications |Banning screen wake-up for social networks |Limit background activity of messengers |Enable memory optimization on TV-->
Hardware methods for increasing working hours
If the software is not working, you can look at hardware solutions, which require more effort, but they give you a significant increase in screen time.
For smartphones:
- 🔋 Battery replacement: On older devices 2 battery capacity falls on 30-40%. New battery can increase the screen time 1.5-2 hour.
- ⚡ Power Bank with Quick Charge 4 support+: Allows the device to be recharged during use without overheating.
- 🛠️ Replacement of the display module: Xiaomi Mi 11 newer AMOLED-screen LTPO, dynamically adjust the frequency of the update (1-120 Hz), saving up to 20% energy.
For TVs:
- 🔌 Connection to UPS: Interruptorless with a clear sinus (for example, APC Back-UPS Pro 1500VA) avoid sudden shutdown during voltage surges.
How to check the wear of the battery on Xiaomi?
7 Special solutions for Xiaomi TVs
Xiaomi TVs have unique features that can be used to extend screen time, one of which is Mode Mode (Settings → Picture → Mode → Mode → Mode → Movie) which optimizes color reproduction and brightness for long viewing, reducing the load on the matrix.
Another useful option is “Brightness Stabilization” (Settings → Picture → Additional → Brightness Stabilization) which prevents the screen from flickering when lighting changes, which reduces eye fatigue and allows you to watch content longer without discomfort.
For Android TV 11+ owners, Adaptive Update is available, which automatically reduces Hz from 120 to 60 or even 30 Hz when you view static content (such as photos or text) to activate it:
- Go to Settings → Display and sound → More
- Select the screen refresh rate.
- Set the value of Auto.
⚠️ Attention: On TVs with OLED-panels (e.g. Xiaomi) TV A Pro) continuous use of high brightness (>300 nits) and static elements (channel logos) cause pixel burnout. To avoid this, turn on the pixel offset function in the engineering menu (available through service software).
8. Alternative methods and life hacks
If standard methods do not help, you can use non-obvious techniques:
- 🔄 Using Scrcpy to control your smartphone from a PC: The phone screen will be turned off, but you can use it through your computer.
- 🎮 Game mode for non-gaming tasks: Include it in Settings → Special facilities → Game mode: It turns off unnecessary notifications and optimizes performance.
For TVs, a life hack with HDMI CEC (Settings → HDMI CEC) is useful, which allows you to control the TV from a console or sound panel, but often leads to spontaneous switching on of the screen.
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On HyperOS devices (such as Xiaomi 14), screen time is increased by 15-20% thanks to an optimized power management algorithm, and upgrading to this firmware may be the best solution for older models.