Dual Sim Dual standby MTK6577 3G Dual Core 4.5" SHARP Capacitive Touchscreen 512MB.4GB Dual Camera Sslae ... ponit WCDMA/GSM & GSM, MTK6577 Dual-Core 1.2G Hz Android 4.0 PhoneSupport 3G,GPS,4 ... L×W×H)Weight (g)112gHardware ChipsetCPU:MTK 6577 Dual-Core 1.2G Hz Cortex A9 ; GPU:PowerVR SGX531SystemAndroid 4.0 ... cableline,1* chager ,1* manual Low Price MTK6577 3G Dual Core Smartphone X21