Settings
Screen zoom
Adjust the zoom level to make content easier to see.
1.From Settings, tap a Display > Screen zoom.
2.Drag the Screen zoom slider to adjust the zoom level.
Full screen apps
You can choose which apps you want to use in the full screen aspect ratio.
◌From Settings, tap a Display > Full screen apps and tap apps to enable this feature.
Screen timeout
You can set the screen to turn off after a set amount of time.
◌From Settings, tap a Display > Screen timeout, and tap a time limit to set it.
may result in permanent
Touch sensitivity
Increase the touch sensitivity of the screen for use with screen protectors.
◌From Settings, tap a Display > Touch sensitivity to enable.
Show charging information
Battery level and estimated time until the device is fully charged can be displayed when the screen is off (Galaxy A20 only).
◌From Settings, tap Display > Show charging information to enable.
119