Features: Single SIM Card, Single Standby.(Nano card) 4.0 1136 * 640px capacitive multitouch touch screen, quite sensitive. Dual Cameras, 1.2MP front camera, 8MP back camera with flashlight and auto focus. 1GB RAM 32/64GB ROM . iOS OS dual core 1.3GHz CPU. It has HOME Key FingerPrint function. Support WIFI, Ebook, Email, Messaging, Calendar, Calculator, Clock, etc.