Performance
Chipset	MTK6761 4G Quad Core 2.0GHz
RAM	2GB Ram; Max 4GB optional
ROM	16GB Rom; Max 64GB optional
OS	Android 10.0 OS, support Google Play
Power Supply	3900 mAh, detachable battery
Display
LCD	5 Inch IPS, 16: 9
Screen	Multi-touch Capacitive scree
Resoltuion	720*1280
I/O Interface
USB	1*TYPE-C, Support fast charging >5V/2A
WIFI	Support 2.4/5GHz A/B/G/N/AC, support wireless roaming
Camera	Rear 8 MP
SIM	NANO 4G dual SIM card slots: Support SD card, Maximum 128GB, Choose two from three with T card
Bluetooth	BT 4.0
4G	4G dual SIM card slots: 1. GSM: B5/850;B8/900;B3/1800;B2/1900; 2. 3G: WCDMA B1/2100;B2/1900;B5/850;B8/900; Optional B4 3. FDD-LTE, FDD LTE B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B20 4. TDD: B38/B39/B40/B41
GPS	GPS, GLONASS
Audio System	Support
3D Accelerometer	Support
Electronic Compass	Support
Light Sensor	Support
Vibration Motor	Support
Microphone	Support
Distance Sensor	Support
3D Gyroscope	Not Support
Barometer	Not Support
Video Encoding Format	3gp/H.265/MPEG4
Pilot Lamp	Support Color: Red, Blue and Green
Button	Four on the side: Volume, Two Scanning buttom, Power Button
Barcode Scanner	Honeywell 3603, 1D/2D barcode scanner
Environment
Operating Temp.	-10℃~-50℃
Storage Temp.	-20℃~-60℃
Optional
LF	134.2KHz FDX-B and HDX according to ISO/IEC11784/5
NFC	NXP NQ310
Spare Battery	500 mAh spare battery
Desktop Adapter	Support
RFID	Support, 26dB, Maximum distance 3m

Geshem 5 Inch Handheld Terminal of PDA-GS0531W

Benefits of 5 Inch Handheld Terminal of PDA-GS0531W