5
Multiple rear cameras
LED
flash
Smart key
RGB/Light sensor
NFC
sensor
area
Volume keys
Power key
Wireless
charging
area
Smart key (left of the device)
• Smart key settings are available at: Settings > Button & gestures >
Smart key. Or touch Smart key in the app list.
Back button
• Touch to go back to the previous screen, or to close a dialog box, options
menu, the notification panel, etc.
Home button
• From any application or screen, touch to return to the Home screen.
• Touch and hold to turn on Google Assistant. You can get help such
as getting directions and restaurant information based on the content
detected on the screen.