Specification Dimensions 166.4×82.4×7.9mm Weight 6.9 ounces (197g) Material Metal Operating System Android 7.0 CPU MediaTek Helio P25 (Octa-core, 16nm, 2.6GHz) (64 bit) GPU ARM Mali T880 MP2,900Mhz Dual Core RAM 6 GB LPDDXR Storage 64 GB Expandable Yes,up to 128 GB Sensors Fingerprint, Hall, Accelerometer, Electronic Compass, Gyroscope, Proximity, Ambient Light Sensor Ports USB 2.0, Type-C, Supports USB Audio Dual nano-SIM slot, 3.5mm audio jack Battery 4,350 mAh Li-Polymer (non-removable), XCharge Connectivity SIM SIM 1 4G Bands:TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDG...