VCHOK IP68 4G Smartphone

Product link ：http://www.everbuying.net/product1114472.html http://www.everbuying.net/product1114470.html Description： Display: 4.5 inch 540 x 960 qHD Screen CPU: MTK6735 Quad Core 1.0GHz GPU: Mali-720P System: Android 5.1 RAM + ROM: 2GB RAM ( 1.87GB available ) + 16GB ROM ( 12.28GB available ) Camera: Back camera 13.0MP with flashlight and auto focus + front camera 2.0MP Features: OTG, NFC, GPS, A-GPS, SOS, PTT, FM Sensor: Gravity Sensor, Proximity Sensor, Ambient Light Sensor, Gyroscope Bluetooth: 4.0 SIM Card: Dual SIM dual standby, Dual Standard SIM Network: 2G: GSM 850/900/1800/1900MHz 3G: WCDMA 850/900/1900/2100MHz 4G: FDD-LTE 800/1700/1800/2100/2600MHz