ZTE V790 Qualcomm 1.0GHz 3.5 inch Android 2.3 3G Smartphone Dual Sim CPU:Qualcomm Snapdragon MSM7225A 1.0GHz GPU:Qualcomm Adreno200 OS: Android V 2.3 Memory: 256M RAM,512M ROM Up to (TF-Card), MAX support 32GB Screen: 3.5"TFT 480 x 320, Capacitive Multi Touch Screen