If we activate HDR (High Dynamic Range) on the Xiaomi smartphone, multiple images/photos are taken and combined into one, combining brightness levels to achieve the best possible quality.

Android 11 | MIUI 12.0
Step 1: Tap on  Camera
Step 2: Tap on  HDR
Step 3: Enable or disable  HDR
  1. Tap on Camera
  2. Tap on HDR
  3. Enable or disable HDR

Xiaomi Instructions