... WVGA screen,480 x 800 pixels,Equipped with the Android 4.0.3 OS,WCDMA/GSM,four-bands ... ,Slim leather case(Optional)2.Positioning:Ultra-thin Android PAD(Android 4.0.3 OS)Specification: Selling points: ... battery Slim leather case(Optional) Equipped with the Android 4.0.3 OS GPS+AGPS global positioning ... Flash:4GBit; DDR:32GBitOSAndroid OS, v4.0.3 (Froyo)MS mode:WCDMA/GSMFrquency band:WCDMA 2100/850 (HSDPA ...