There are moments when we still turn off the Xiaomi smartphone, for example to save battery power, or when we don't need the device for a longer period of time for various reasons. During these moments, the on/off button is held down and then the "Turn off" button is tapped. A second tap in the following window is sufficient to confirm.

Android 10 (MIUI 12.0)
Step 1:  Press and hold the  power button
Step 2:  Tap on  Power off
Step 3:  Tap to  power off
  1. Press and hold the power button
  2. Tap on Power off
  3. Tap to power off

Xiaomi Instructions