3G WIFI Android mobile phone 1.2 GSM SIMs 2 standby 2. ... 4.0.3 OS,WCDMA/GSM,four-bands ,Mobile AP,wifi,GPS+AGPS, Light sensor,Gravity Sensor,Proximity sensor,Digital compass ... 4.0.3 OS GPS+AGPS global positioning navigation system3G,WIFI 802.11b/g support,EDGE,HSDPA,HSUPA Light sensor,Gravity Sensor ...