UMI IRON 4G Smartphone Android 5.1 3GB RAM. This item features a 5.5" multi-point touch screen, dual SIM card and dual standby design, equipped with MT6753 Octacore 1.3GHz CPU Android 5.1, 8MP front camera 13MP back camera with flash and auto focus, 3GB RAM and 16GB ROM, which supports GPS, Light sensor, Gravity sensor, Accelerometer, Gyroscope, etc. Buy this Cellphone and Save 21% OFF For UMI IRON 4G Smartphone with Free Adapter.