The Android 8.1 update supports the display of battery percentages for connected Bluetooth devices , makes the notification shade slightly translucent .
The Android 8.1 update dims the on - screen navigation keys in order to reduce the onset of burn - in on OLED screens .
The Android 8.1 update supports the display of battery percentages for connected Bluetooth devices , makes the notification shade slightly translucent , and dims the on - screen navigation keys in order to reduce the onset of burn - in on OLED screens .