... ,960 x 540 pixels,Equipped with the Android 4.1.1 OS,WCDMA/GSM,four-bands , Mobile AP,wifi,GPS+AGPS,Light sensor ... /512MB(Optional)+ROM:4GOS:Android OS, v4.1.1 MS mode:WCDMA/GSMFrquency band:WCDMA 2100/1900/850 (HSDPA) and GSM 850/900 ... /n,Bluetooth 2.0,EDGE,HSDPA,HSUPAModem features:Wireless AP ( Mobile AP )HSUPA:Support 5.76 MbpsHSDPA:Support 7.2 MbpsLight ...