... .0Ghz dual core 3)Dual sim card dual standby 4)Real 8M back Camera 6" N9776 Android 4.0 MTK 6577 Dual Core Dual SIM Dual Camera 3G Smart Phone ... the Android 4.1.1 OS,WCDMA/GSM,four-bands , Mobile AP,wifi,GPS+AGPS,Light sensor,Gravity Sensor,Proximity sensor ... system 3G,WIFI 802.11b/g support,EDGE,HSDPA,HSUPA Light sensor,Gravity Sensor,Proximity sensor Mobile AP5MP AF+0.3MP front ...