3G,1GHZ, Android 2.3.6, WCDMA 850/1900/2100 surport WIFI, GPS ... support WIFI AP,PDA, GSM/EDGE/GPRS: 850/900/1800/1900 surport ... 3G, WIFI, BLUETOOTH 2.1, Satellite Navigation GPS chip built-in,support A-GPS,FM RADIO,MP3, USB.3G ... or 850/1900)&GSM/EDGE/GPRS:850/900/1800/1900 Screen ... Sensor support weight 125g Operaton system Android 2.3.6 Frequency ... *15, User Manual*1 cheap 3G android smartphone 3.5" touch ...