Blue Light Filter; Screen Resolution - Samsung SM-G950W User Manual

Settings
• Screen timeout: Set the length of time the device waits before turning off the display's
backlight.
• Keep screen turned off: Set the device to prevent the screen from turning on when it is
in a dark place, such as a pocket or bag.
• Screensaver: Set the device to launch a screensaver when the device is charging.

Blue light filter

Reduce eye strain by limiting the amount of blue light emitted by the screen.
While you are watching HDR videos from HDR-exclusive video services, the blue light
filter will not be applied.
1
On the Settings screen, tap Display → Blue light filter, and then tap the Turn on now
switch to activate it.
2
Drag the adjustment bar to adjust the filter's opacity.
3
To set the schedule to apply the blue light filter to the screen, tap the Turn on as
scheduled switch to activate it and select an option.
• Sunset to sunrise: Set the device to apply the blue light filter at night and turn it off in
the morning, based on your current location.
• Custom schedule: Set a specific time to apply the blue light filter.

Screen resolution

Change the screen resolution. It is set to FHD+ by default. Higher resolutions make the
display more vivid, however they will consume more battery power.
1
On the Settings screen, tap Display → Screen resolution.
2
Drag the adjustment bar to adjust the screen resolution, and then tap APPLY.
All apps will close when you change the resolution.
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