The POCO F6 Pro undergoes strict professional inspection before leaving the factory, so please feel free to use it.
For your reference, the reasons and recommendations for specific brightness issues of the Gallery APP are as follows:
1. If photos appear abnormally bright or non-photo areas unusually dark when viewing photos taken by the POCO F6 Pro in the Gallery APP, it is due to the Pro HDR feature being enabled while your phone’s screen brightness is low. When Pro HDR is enabled, photos will appear brighter, providing a more realistic visual experience. You can enhance your viewing experience by adjusting the screen brightness;
2. If photos become darker when operating them in the Gallery APP, this is also due to the Pro HDR feature. This function enhances photo display during large-scale previews, offering a more realistic visual experience. When you view thumbnails, tap to share, use the slideshow, adjust photos, switch to split screen, switch to floating windows, or use editing functions, the Pro HDR effect reverts to a standard display;
3. Screen flickering when viewing photos in the Gallery APP at low brightness is an adjustment made to protect your eyes. To ensure a comfortable viewing experience in low brightness, the Pro HDR display function is temporarily turned off. To experience the Pro HDR function, increase the screen brightness by dragging the brightness bar higher;
4. When viewing photos in the Gallery APP, if you manually increase the screen brightness from low to high, the screen will suddenly darken. This is because the Pro HDR display function is activated to optimize the viewing experience at higher brightness levels. As the brightness increases, the Pro HDR effect gradually becomes more pronounced. This transition can cause a momentary darkening as the display adjusts to provide a more realistic and vivid visual experience.