• 1. Proximity/Light/Gesture sensor.
  • 2. Front camera.
  • 3. Opened apps
    • Touch to open the list of currently opened apps.
  • 4. Home
    • Touch to return to the Home screen.
    • Touch and hold to launch Google Now.
  • 5. Back
    • Touch to return to the previous screen.
  • 6. Volume buttons
    • Press to adjust the device volume.
  • 7. Power button
    • Press and hold to turn the device on or off.
    • Press to turn on or lock the screen.
  • 8. Charging/USB port.
  • 9. Headphone port.
  • 10. Rear camera.
  • 11. Speakers.