Star One S5 - 5.0 inch (1280*720) HD capacitive 720P screen Android 4.2 lastest OS 3G Smart Phone MTK6589 1.2GHz Quad Core 1G RAM 8G ROM 12MP back camera 5.0 inch display with super HD (1280*720 pixels) resolution and super slim smartphone/mini pocket tablet pc all in one High sensitive capacitive 5 point multi touch screen Upgraded MTK6589 1.2GHz quad core Cortex A7 + GPU Power SGX544 + 1GB RAM + 8GB ROM Android 4.2 Latest OS, 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) Bluetooth handsfree calling Support external memory card up to 32GB Dual camera, 2MP front camera, 12MP black camera with flash light, (up to 4096 x 3072 pixels resolution)