Dimension: 170.8mm(H)x81mm(W)x20.4mm(D)±2 mm Weight: Net Weight :380g (including battery&wrist strap), Gross Weight:450g Display: Tough 5.5 inch TFT-LCD(720x1440) touch screen with backlight Backlight: LED backlight Keypads: 3 TP keys, 4 function keys, 4 side buttons Expansions: 2 *PSAM, 2* SIM, 1* TF Battery: Rechargeable li-ion polymer,3.8V, 4800mAh CPU: A73 2.0GHz octa-core,MTK6762 Operating System: Android 10.0 Storage: 4GBRAM, 64GB ROM, Micro SD up to 256GB for option Operating Temp: -20 to 50 Storage Temp: -20 to 50 Humidity: 5%RH to 95%RH(non-condensing) Drop Specifications: 5ft./1.5 m drop to concrete across the operating temperature range Sealing: IP65, IEC compliance ESD: ±15kv air discharge, ±8kv direct discharge Language: Java Environment: Android Studio or Eclipse WLAN: 2.4GHz/5.0GHz Dual Frequency, IEEE 802.11 a/b/g/n/ac WWAN:TDD-LTE Band 38, 39, 40, 41; FDD-LTE Band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, GSM/GPRS/Edge (850/900/1800/1900MHz WPAN: Bluetooth Class v2.1+EDR, Bluetooth v3.0+HS, Bluetooth v4.2 GPS: GPS(embedded A-GPS), accuracy of 5 m 2D bar code: Honeywell 2D Scan Engine or Newland NLS 2D Scan Engine, Symbologies Resolution: Rear 13 megapixel, front 5.0 megapixel Lens: Auto-focus with LED flash ACCESSORIES: 11xPowerSupply(input:AC100V-240V,50Hz/60Hz,output:DC5V/2A),1xLithiumPolymer Battery,1xUSB data cable