OnePlus 3 A3000 64GB Graphite, 5.5", Dual Sim, GSM Factory Unlocked U.S.A Version OS OxygenOS based on Android Nougat, RAM - 6GB LPDDR4, Storage - 64GB, CPU:- Qualcomm Snapdragon 820, Display 5.5" 1080p Full HD (1920 x 1080 pixels) LTE band 1(2100), 2(1900), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 30(2300) - North America Model PortsUSB 2.0, Type-C Dual nano-SIM slot 3.5 mm audio jack, Battery 3400 mAh, Dash Charge (5V, 4A) Rear Camera:- 16 MP Sensor Sony IMX 298, Front Camera:- 8 MP Sensor Sony IMX179