... screen,480 x 800 pixels,Equipped with the Android 4.0.4 OS,WCDMA/GSM,four-bands , Mobile AP,wifi ... ion battery Slim leather case(Optional) Equipped with the Android 4.0.4 OS GPS+AGPS global positioning navigation system 3G,WIFI ... Core Memory: Nand Flash:4GBit; DDR:32GBit OS: Android OS, v4.0.4 (Froyo) MS mode: WCDMA/GSM Frquency band: ... Optional :Slim leather case 5inch smart phone android 4.0 phone