SCREEN
Brightness: Adjusts the brightness of the screen. For best battery performance, use the dimmest comfortable brightness.
Screen timeout: Sets the amount of time before the screen turns off due to inactivity.
Screen-off effect: Sets the effect seen when you turn off the screen. Choose from Retro TV, Black hole, and Fade out.
Auto-rotate screen: Checkmark to set the phone to automatically rotate the screen based on the phone orientation (portrait or landscape).
Daydream: Tap the Daydream switch to toggle
it On or Off. On allows the set screensaver
to be displayed when the phone is sleeping while docked and/or charging.
Choose Clock or Google Photos.
FONT
Font type: Sets the type of font used for the phone and menus.
Font size: Sets the size of the font displayed in the phone and menus.
ADVANCED SETTINGS
Smart screen: Checkmark to keep the screen from timing-out when the phone detects your eyes looking at the screen.
Home touch buttons: Allows you to set the buttons displayed at the bottom of all screens. Set which ones are displayed, their position, and what they look like.
Notification light: Tap the switch to toggle it On or Off. On will activate the LED light for the notifications
you checkmark.