5.3 inch JIAKE N7100W Android 4.2 3G Smartphone MTK6572 Dual Core 1.0GHz WVGA Screen Bluetooth WiFi Dual Cameras (White) Type: Touch Smartphone OS: Android 4.2 CPU: MTK6572 Cortex-A7 Dual Core 1.0GHz GPU: Mali-400 MP RAM: 256MB (224.69MB available) ROM: 256MB (192.43MB available) 5.3 inch WVGA Capacitive (2-point) Multitouch screen Network frequency: GSM 850/900/1800/1900MHz Dual SIM, Dual standby Dual cameras Front 2.0 MP Back 2.0 MP (the back one with flash light and auto focus) Wireless internet Gravity/Light/Proximity Sensing System FM/MP3/MP4/Bluetooth Function Supported