Sony Ericsson C510a Cyber-Shot Unlocked Phone with 3.2 MP Camera, 3G, GSM, Media Player, and Bluetooth-U.S. Version with Warranty (Black) Face detection (up to 3 faces) Smile Shutter - automatically snaps the shot when a smile is detected Photo light illuminates for a better picture when lighting is poor Built-in stereo FM radio Rotating the phone in portrait or landscape mode and the picture follows due to the built-in accelerometer