... global positioning navigation system3G,WIFI 802.11b/g support,EDGE,HSDPA,HSUPALight sensor,Gravity Sensor,Proximity sensor,Digital compassMobile AP 5MP ... .3 (Froyo)MS mode:WCDMA/GSMFrquency band:WCDMA 2100/850 (HSDPA) and GSM 850/900/1800/1900sim cardDual sim cards, dual ... :3G,WIFI 802.11b/g/n,Bluetooth 2.0,EDGE,HSDPA,HSUPAModem features:Wireless AP ( Mobile AP )HSUPASupport 5.76 MbpsHSDPA ...