![Samsung Galaxy A51 5G](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-4184e4e6-af71-4107-ab7d-9714a2562cbc.png?width=150&height=320)
Samsung Galaxy A51 5G
Android 10.0
1. Find "Display"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-b5b61328-b695-4dd6-98d1-52b8beca5fab.png?width=206&height=456)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-c520e3a2-6d60-434e-8966-402426b1ec04.png?width=206&height=456)
Press Display.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-d6cc713b-5747-4947-81ee-1e976109d0f6.png?width=206&height=456)
2. Adjust screen brightness
Press the indicator next to "Adaptive brightness" to turn automatic brightness on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-333214d2-b8e8-4d4e-9317-2fdba4d65d6e.png?width=206&height=456)
Drag the brightness indicator right or left to set brightness level manually.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-333214d2-b8e8-4d4e-9317-2fdba4d65d6e.png?width=206&height=456)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-333214d2-b8e8-4d4e-9317-2fdba4d65d6e.png?width=206&height=456)