After turning on the DC dimming function, the screen can reduce the visual fatigue caused by screen flicker at low brightness.
This function uses the method of changing the circuit power to adjust the screen brightness, which will lead to poor consistency of pixel display brightness, and abnormal color cast may occur in some scenes. This phenomenon is not a screen problem. If the screen color cast affects your use, it is recommended that you turn off DC dimming in Settings > realme lab > DC dimming.