Specification list   S917V2 Industrial pda Type Details Standard Configuration Product Form Type   Device Color Black & Orange LCD Screen Size 5.5 inch LCD  Resolution 1920*1080 IPS touch screen Camera Front 5MP with automatic focus and light function Rear 13MP with automatic focus and lighting function Speaker Built-in Support Mic Built-in Support Indicator Built-in A breathing light, a charging indicator. USB OTG Built-in U disk, mouse, keyboard, RS232, 485, support external YUV camera support network card 9500 chip, etc. Key Buttons description Button: One scan button on the side (the bar code and UHF can be used together), one power button, volume plus or minus button. The 3 physical function keys (Back Menu HOME) Battery Capacity 3.8V 5000mAh,Support fast charging (QC3.0) Endurance standby current less than 10mA Appearance Weight 304g(host), 704g(host+UHF reader+ Pistol grip) Size 170*84*15mm(host) System Hardware Configuration Type Details Description CPU Type qualco Snapdragon 625 SDM450, 8 core  Speed 1.8GHz GPU Type qualco ® Adreno™ 509 GPU RAM DDR3L 4GB(optional 3GB ) ROM   Emmc 64GB(optional 32GB) SD Emmc Max 128GB Sensor Built-in G_sensors, compass, accelerometer and gyroscope, light and distance (two in one) Interface Configuration Type Details Description TF slot Extensive External Memory IF choose two sim card,can not choose TF card,only choose two from three SIM card slot 3G/4G communication SIM card slot ,Nano USB interface Extensive External Memory and data transmission USB 2.0 Earphone Jack Audio Output 3.5mm standard earphone jack  x1 Software Configuration Type Details Description Operation System OS version Android 8.1 os Network Connections Type Details Descriptions WIFI WIFI Module Support IEEE 802.11a/b/g/n/ac 2.4G/5G BT Built-in BT4.0 (BLE) class1 transmission distance:10m 3G Built-in Support CDMA 1X/EVDO BC0 GSM 850/900/1800/1900  WCDMA B1/B2/B5/B8  TD-SCDMA B34/B39 FDD-LTE B1/B3/B5/B7 TD-LTE B38/B39/B40/B41 4G Built-in GPS Built-in GPS+BDS+A+GPS+GLONASS NFC Built-in Support 13.56MHZ ,ISO14443A,B, ISO15693 Protocol,Support mifare card,reading distance 0-3cm Fingerprint Built-in Unlock Standard Accessories Type Details Description handle belt handle handle belt Power Adaptor Standard AC100V ~ 240V,50Hz/60Hz output DC 12V/4A     Additional Optional functions  Data Collection Type Details Description 2D Barcode Scanner Optional 2D,Newland NLS-EM3296, HoneywellN3680,N6603 Infared Meter Optional Working frequency: 37.9K RFID UHF RFID (Optional) Working frequency: 902-928MHz or 865-868 MHz (M2600, Impinj R2000 chip)    Reading distance: no more than 6m LF RFID (Optional) Working frequency: 125k/134.2KHz Reading distance: 0-10cm                                     Pistol Grip Optional With internal batteries and scan button (4800mAh battery inside) Docking Station Optional Charging Docking Station Enviromental Characteristic Drop hight 120cm  composite wood floors, in operation status   Working Temp.  -10°C to + 50°C Storage Temp.  -40°C to + 60°C Humidity 5%-95%