Screen brightness, Motion smoothness, Eye comfort shield

Samsung Galaxy S21 Ultra 5G

AT&T SM-G998UZKFATT SM-G998UZKEATT SM-G998UZSAATT SM-G998UZKAATT

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Screen brightness

Settings

Screen brightness

Adjust the screen brightness according to lighting conditions or personal preference.

1.From Settings, tap Brightness Display.

2.Customize options under Brightness:

Drag the Brightness slider to set a custom brightness level.

Tap Adaptive brightness to automatically adjust the screen brightness based on the lighting conditions.

Adaptive brightness Motion smoothness1.From Settings, tap  Display > Motion smoothness. TIP You can also adjust screen brightness from the Quick settings panel.

Motion smoothness

Get smoother scrolling and more realistic animations by increasing the screen’s refresh rate.

1.From Settings, tap Eye comfort shield Display > Motion smoothness.

2.Tap an option, and then tap Apply.

Eye comfort shield

This feature may help you sleep better and reduce eye strain. You can set a schedule to automatically turn this feature on and off.

1.From Settings, tap Adaptive Display > Eye comfort shield, and then tap Custom to enable this feature.

2.Tap an option to customize:

Adaptive to automatically adjust your screen’s color temperature based on your usage patterns and the time of day.

Custom to set a schedule for when Eye comfort shield should be enabled.

Tap Set schedule and choose Always on, Sunset to sunrise, or Custom.

Drag the Color temperature slider to set the opacity of the filter.

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Screen brightness, Motion smoothness, Eye comfort shield - Samsung