The Xiaomi 15 has undergone strict professional inspection before leaving the factory, so you can use it with confidence.
If the Xiaomi 15 has color deviation on the different positions of the screen, please refer to the following details:
1. OLED burn-in can cause parts of the screen to look different due to prolonged static images;
2. You will notice slight changes in the color and chromaticity of OLED products, which is a characteristic of OLED and a normal phenomenon;
3. You can try to adjust the screen color in the following ways: [Settings] >> [Display & brightness] >> [Color scheme] >> [Vivid], adjust the position of the point in the color temperature dial, and change the preference of the screen display effect.