OnePlus 5T A5010 (China Model) Unlocked, Operating System: OxygenOS based on Android 7.1.1 Nougat, CPU: Qualcomm® SnapdragonTM 835 (Octa-core, 10nm, up to 2.45GHz), Storage: 64GB, 6GB, Sensors: Fingerprint, Hall, Accelerometer, G-sensor, Electronic Compass, Gyroscope, Proximity, Ambient Light Sensor, RGB, Sensor Hub. Dual SIM, Display Size: 6.01 inches. Rear camera: 16MP + 20MP (Dual LED Flash). 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 areas: 2G: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, 3G bands: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100, 4G bands: LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100).

3G cell phone, supporting GSM (2G) 850/900/1800/1900 and WCDMA (3G) 850/1900/2100 Dual LCD displays in clamshell design, calls can be answered without unfolding phone, external display shows incoming ID or analog/digital clock Predictive text input,Big Button for easy dialling, Big Fonts for easy reading,Amplified Volume for individuals with hearing loss and SOS Button for emergency