OnePlus 3, RAM 6GB+ROM 64GB 4G FDD-LTE 5.5 inch Android 6.0 Smart Phone Qualcomm Snapdragon 820 Quad Core 2x2.2GHz + 2x1.6GHz, 8.0MP+16.0MP (Grey) Band (2G): GSM 850/900/1800/1900MHz Band (3G): WCDMA 850/900/1900/2100MHz Band (4G): FDD-LTE 1800/2100/2600MHz Qualcomm Snapdragon 820 64 bit Kryo Quad Core 2x2.2GHz + 2x1.6GHz CPU, Adreno 530 GPU H2 1.4 OS base on Android 6.0 6GB LPDDR4 RAM, 64GB UFS 2.0 ROM 360 degrees fingerprint identification angle, 0.2s rapid identification