Memory: 64GB / 4GB RAM, OS: Google Android 7.1 (Nougat), CPU: Qualcomm Snapdragon 835 processor, Display: 5.5 inches, IPS LCD capacitive touchscreen, 16M colors, Camera: 19 MP/ 13MP, Sensors: Fingerprint (side-mounted, region dependent), accelerometer, gyro, proximity, barometer, compass, color spectrum.
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: 2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 , 3G bands: HSDPA 800 / 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), 13(700), 17(700), 19(800), 20(800), 26(850), 28(700), 29(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500).