Brightness; Blue Light Filter - Samsung GALAXY S7 User Manual

Brightness

Adjust the screen brightness to suit your surroundings or personal preference. You may also want to
adjust screen brightness to conserve battery power.
1. From home, tap Apps
2. Customize options under Brightness:
Drag the Brightness slider to set a custom brightness level.
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Tap Auto adjust brightness to allow the device to adjust brightness automatically based
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on the lighting conditions.
Note: You can also control Brightness from the Notification panel.

Blue Light Filter

Use Blue light filter at night to help you sleep better. It adjusts your screen color to reduce the amount
of blue light, helping your eyes to relax and making it easier for you to fall asleep. You can set a
schedule to automatically turn this feature on and off.
1. From home, tap Apps
Settings Device Settings
> Settings > Display
> Settings > Display
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