... .flat touch 4.video calling Android 4.3inch 1.0Ghz mobile phone MTK6575 Dual-Sim Dual Standby Product positioningFeatures:The MTK third ... Android 4.0.3 OS,WCDMA/GSM,four-bands ,Mobile AP,wifi,GPS+AGPS, Light sensor,Gravity Sensor,Proximity sensor,Digital compass ... 4.0.3 OSEquipped with Android 4.0.3 OS GPS+AGPS global positioning navigation system3G,WIFI 802.11b/g support ...