Why does the POCO F7 Ultra have uneven colors/brightness/patches in low-brightness and low-grayscale scenes?
Thank you for your support. The POCO F7 Ultra has undergone strict professional inspection before leaving the factory, so you can feel free about the performance and reliability of your device, knowing that it has been thoroughly tested for quality and functionality.
OLED products are self-luminous and current-controlled. The lower the brightness, the smaller the current, which leads to color unevenness in low-brightness and low-grayscale scenes. This is a normal phenomenon.
You can try to adjust the screen color in the following way: [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.
OLED products are self-luminous and current-controlled. The lower the brightness, the smaller the current, which leads to color unevenness in low-brightness and low-grayscale scenes. This is a normal phenomenon.
You can try to adjust the screen color in the following way: [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.
Does it help?
Yes
No