Operating System Android 7.1 CPU MSM8953, 8 core CPU, 2GHz RAM RAM: 4GB FLASH: 64GB Extended Storage Micro SD, Maximum 128G USB port 5 pin MicroUSB; Support to connect U-disk/Mouse/Keyboard/OTG line OTG Through OTG can meet 100M network port, network card setup, PPPoE dial-up, web browsing. Support OTG extend RS232 serial port/485 serial port/RJ45 Serial port External port Charge port, headphone port Protection Grade Industrial Protection Grade IP67 Drop Grade Drop resistance from 1.2m Wireless Communication Bluetooth Support 4.0 GPS GPS+BDS+A-GPS+GLONASS High precise GPS: NE0-6M GPS+BDS: NEO-M8N GPS+GOLNESS: NEO-M8N Accuracy 4m WIFI Support IEEE 802.11a/b/g/n/ac 2G/3G/4G GSM WCDMA /br> TD-SCDMA FDD-LTE TDD-LTE Band38:2570 MHz – 2620 MHz Band39: 1880 MHz – 1920 MHz B41:2555-2655MHz B40/:2300-2400MHz B38/B39/B41/B40/ B38/B39/B40/B41 Physical Parameters Display Screen 8 inch LCD screen, 1920×1200 IPS screen, capacitive touch screen Keyboard Android menu, Homepage, Return, Volume, Barcode, ON/OFF, Reset Camera 5 million pixels front camera, 13 million pixels rear camera with automatic focus and lighting function Headset 3.5mm audio Interface, has MIC and Single loudspeaker • LED indicator light Support (ordinary flicker, Call fast flicker, missed calls, charge indicator) • Flashlight Function S Support, can be used for emergency lighting Googleplay store S Support • Gravity sensor Support • Compass Support Gyroscopes NOT Support Acceleration sensors Support Light and distance sensor Support Vibrating motor Support FM Support Rechargeable Lithium Battery 3.8V, 10000mAh Dimension 232*158*22 Weight 810g Environmental Characteristics