Why Does My Screen Brightness Automatically Decrease Outdoors

If you find your OPPO phone's screen display suddenly gets dimmer when you're outside, don't worry, this is a normal occurrence. Your device is simply responding to the surrounding environment. Understanding what causes these brightness shifts outdoors can help you manage your display settings effectively and ensure that your screen remains easily visible, no matter where you are.

What Causes the Screen Brightness to Change Outdoors

When you are in a high-temperature environment, your phone will enter the intelligent temperature regulation, which automatically adjusts and maintains a desired temperature using sensors, triggering a decrease in screen brightness.

How to Prevent Your Screen from Dimming

1. Keep your device cool: Avoid leaving your device in direct sunlight for extended periods.

2. Adjust the screen's brightness: Go to [Settings] > [Display & brightness] or scroll down to open the Control Center and adjust the brightness slider accordingly.

* Pictures, settings, and paths might differ from those of your phones, but these won't affect the description in this article.