touch screen mobile phone Quadband MTK6575 WiFi TV GPS Dual sim card dual camera G-sensor,bluetooth,2 batteries 5" mobile phone Tablet PC 3G GPS Bluetooth Dual Camera Dual Sim Cards MTK 6575 i9220 touch screen mobile phone ModelMTK 6575 i9220Operating SystemGoogle Android 4.02GGSM, GPRS, EDGE, 850, 900, 1800, 1900(dual SIM cards)3GWCDMA UMTS 2100MHz, 1900MHz, 850MHzCPUMTK6575 1GHzWCDMA1900/ ...