OnePlus 3T A3010, Operating System: Oxygen OS based on Android Nougat, CPU: Qualcomm Snapdragon 821, Quad Core, Kryo: 2x 2.35 GHz, 2x 1.6 GHz, Storage: 64GB/ 6GB LPDDR4, Sensors: Fingerprint sensor, Hall sensor, Accelerometor, Gyroscope, Proximity sensor, Ambient light sensor and Electronic Compass. Dual SIM (Nano-SIM, dual stand-by).. Unlocked cell phones are compatible with GSM carrier such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint.. Please check if your GSM cellular carrier supports the bands for this model before purchasing, LTE may not be available in all regions: WCDMA: Bands 1/2/5/8, FDD-LTE : Bands 1/3/5/7/8, TDD-LTE: Bands 38/39/40/41, TD-SCDMA : Bands 34/39, CDMA EVDO: BC0.. The box contains: Your new device, USB cable, Charger, Documentation..