... 5"QHD screen,960 x 540 pixels,Equipped with the Android 4.1.1 OS,WCDMA/GSM,four-bands , Mobile AP,wifi,GPS ... ,Slim leather case(Optional)Positioning:Ultra-thin Android PAD(Android 4.1.1 OS)Selling points:MT6577-1.2GHZ Dual-core high-speed processing platformInternal ... ion battery Slim leather case(Optional)Equipped with the Android 4.1.1 OSGPS+AGPS global positioning navigation system3G,WIFI 802.11b/ ...