... 1, Android 4.1 2, Dual Core CPU Smartphone 3,4.6 Inch Capacitive Touchscreen 4,Dual SIM, GPS, 3G,WiFi Specification Operating SystemOperating SystemAndroid 4.1 ... NavigationNavigationTouch Screen ... 0.117 Additional FeaturesAdditional FeaturesFlash Light, Calendar, Calculator, FM Radio, Browser, Gmail, Latitude, Navigation, Sound Recorder, Gallery, Maps, Places, Camera, Phone FeaturesFeaturesWIFI, GPS ...