Flying F600 4.7 inch MTK6589 Quad Core 1.2 GHz android 4.1 Jelly Bean 3G smartphone dual sim 1GB RAM 8MP WIFI GPS 4.7 (854*480 pixels) resolution High sensitive capacitive 5 point multi touch screen Upgraded MTK6589 1.2GHz quad core Cortex A7 + GPU Power SGX544 + 1GB RAM + 4GB ROM Android 4.1 Jelly Bean, compatible with thousands of apps from google play 3G + WIFI for high speed internet Dual SIM Dual Standby Build in GPS (navigation software is not included) Support external memory card up to 32GB Bluetooth handsfree calling Dual camera, 2MP front camera, 8MP black camera with flash light