Settings : Display
Allow screen to rotate
To allow rotation for all apps,
You can also adjust this in Settings > Display > Auto-rotate screen
Tip: If your home screen isn't rotating but Auto-rotate is on, then check your home screen settings.
Touch & hold a blank spot on your home screen, then touch Home settings > Allow Home screen
rotation.
Adjust refresh rate
The action you see on your screen is a series of frames strung together, like a movie. A higher display
refresh rate shows more frames per second, making the action smoother and more responsive. This uses
more battery power.
You can adjust the display refresh rate, depending on your needs:
•
For the smoothest, most responsive display, use the highest refresh rate.
•
To save battery power, use a lower rate.
Note: When
Battery Saver
To raise or lower the refresh rate:
1.
Go to
Settings
> Display.
2.
Touch Display refresh rate.
3.
Select the rate.
Change text and icon size
You can make the text or other items on your screen smaller or larger for your comfort and convenience.
You can also make text appear bolder and increase contrast to see it better.
1.
Go to
Settings
> Display > Display size and text.
2.
Do any of the following:
•
To adjust only the size of text on the screen, drag Font size to the size you want.
•
To adjust the size of icons along with their labels, drag Display size to the size you want.
•
To make the text darker and heavier, turn Bold text on
•
To make text stand out better against its background, turn High contrast text on
a thin black line is added around white text, or a thin white line is added around black text.
Tip: Swipe the Preview window to see how the changes affect your icons and text.
open quick settings
is on, the refresh rate is set to 60Hz.
and turn
Auto-rotate on.
.
151
. When it's on,