Why does the POCO F7 Ultra display color tend to be green?

During the mass production process of the screen, it is normal for the display color to be slightly different between individuals. The phone will undergo a strict professional inspection before leaving the factory. Please rest assured to use it. 
If you have special requirements for the screen color temperature display, you can try to adjust in the following ways: [Settings] >> [Display & brightness] >> [Color scheme] >> [Vivid (recommended)]. By adjusting the position of the point in the interface ball, change the preference of the screen display effect.