... Response MTK6577 dual core Star N9770 android 4.09 with 5.08 inch WVGA Screen 3G GPS 4GB-32GB Smartphone ... system 5.0"WVGA screen,480 x 800 pixels,Equipped with the Android 4.1.1 OS,WCDMA/GSM,four-bands , ... mAh lithium ion battery Slim leather case(Optional) Equipped with the Android 4.1.1 OS GPS+AGPS global ... MTK6577 dual core Star N9770 android 4.09 with 5.08 inch WVGA Screen 3G GPS 4GB-32GB Smartphone