OnePlus Two  64GB Black, Unlocked Smartphone - International Stock, No Warranty 5.5 Inch latest IPS-NEO tech, In-cell tech, 1920 x 1080 pixels Snapdragon 810 processor, 1.8GHz Octa-core 64-bit Oxygen 2.0 OS, based on Android 5.1, RAM 3GB ROM 16GB (RAM 4GB ROM 64GB for Optional) Rear Camera: 13 Megapixel,Front Camera: 5 Megapixel; WIFI 802.11 a/b/g/n/ac, support 2.4/5.0GHz dual band,Bluetoothv4.1 GSM 850/900/1800/1900MHz,WCDMA 850/900/1900/2100MHz; Standard Package