Lenovo A800 Mtk6577 Cortex A9 Dual-core 1.2ghz Android 4.0 4gb+512mb 3g Wi-fi 5mp GPS 4.5 Inch 480*854 Screen Smart Phone-black CPU: Dual Core MT6577 1.2GHz GPU:PowerVR SGX531 OS: Android 4.0 OS Memory: 512MB RAM , 4GB ROM Up to (TF-Card), MAX support 32GB Screen: 4.5 inch IPS 5 points Capicitive multi-touch LCD Screen 854*480