... Navigation,Email,FM Radio,MP3 Playback,Bluetooth,Wi-Fi,Memory Card Slots,Video Player,Gravity Response,Front Camera,MessageOS: ... + SGX531 GPUOperation SystemAndroid 4.1 ICSRAM512MBROM4GBStorage ExternalSupport TF Card up to 32GBScreen4.7 inch Multi-Touch Screen Resolution: ... 4 way G-sensor, Light sensor, Distance Sensor, Motion SensorKeyboardVibrant keyboard input.PortsMicro-phone. Speaker, Mini USB 2 ...