... ,960 x 540 pixels,Equipped with the Android 4.1.1 OS,WCDMA/GSM,four-bands , Mobile AP,wifi,GPS+AGPS,Light sensor,Gravity ... lithium ion battery,Slim leather case(Optional) Positioning: Ultra-thin Android PAD(Android 4.1.1 OS) Selling points: MT6577-1.2GHZ Dual ... leather case(Optional) Equipped with the Android 4.0.9 OS GPS+AGPS global positioning navigation system 3G,WIFI 802.11b/g support,EDGE,HSDPA ...