4G Android Telephone V31d-Ex ATEX Explosion Proof Cell Phone Intrinsically Safe Smart Phone

• Customization: Available
• Battery Capacity: Built-in 3.8V/5000mAh Gel Polymer Battery, Suppor
• CPU: Quad Core
• Model NO.: V31D-EX
• Data interface: Type-C
• Design: Touch
• Display Color: 260k Color
• Front Camera Pixel: >5MP
• Main Screen Resolution: 1440*720px
• Navigation Technology: A-GPS
• Network Standard: 4G, CDMA, GSM
• Operation System: Android 11
• RAM Capacity: 4GB
• Rear Camera Pixel: >13MP
• Removable Battery: Yes
• ROM Capacity: 64GB
• Screen Material: IPS
• Screen Narrow Border: 3-4mm
• Screen Size: 5.1"-6.0"
• SIM Card Slot: 2 SIM
• Standard: LTE
• Storage Expansion: Supported
• Support Frequency: GSM/CDMA
• Explosion-Proof Level: II 3G Ex IC Iic T4 Gc
• Shockproof: 1.2 Meters Drop
• Waterproof: IP68
• 3.5mm Audio Jack: Yes
• Micro USB 2.0: Support OTG
• Nano SIM Slot: 1*Nano SIM +1*TF Card
• Transport Package: Carton
• Specification: 160.8*76.9*15.3mm
• Trademark: UNIWA
• Origin: China
• HS Code: 85171300
• Production Capacity: 10000PCS/Months
• Package Size: 39.00cm * 26.50cm * 22.50cm
• Package Gross Weight: 11.500kg

Product Description

4G Android Telephone V31D-EX ATEX Explosion Proof Cell Phone Intrinsically Safe Smart Phone
1) ATEX/IECEX Certificate Approved Explosion Proof
2) 4GB RAM+64GB ROM
3) Android 11 Operation System
4) IP68 Waterproof
5) Built-in 5000mAh Gel Polymer battery
6) Support NFC

BASIC INFO
Model No.	V31D-EX
Style	Intrinsically Safe Phone
Operating system	Android 11
Dimension	160.8*76.9*15.3mm
Weight	277g (include battery)
Color	Black+orange
Languages	Multi-language
HARDWARE
Display	5.45 inch G+FF IPS capacitive touch screen, 1440*720px
CPU	MT6761 Cortex-A53 quad core, up to 2.0GHz;  GPU: PowerVR Rogue GE8300
RAM	4GB DDR4
ROM	64GB EMMC, support TF card up to 128GB maximally
Camera	Double cameras: rear 13MP autofocus with flashlight;front 5MP
Battery	Built-in 3.8V/5000mAh Gel polymer battery, support quick charge
Sensors	G-sensor, light sensor, proximity sensnor, magnetic field sensor
Speaker	1325 Box waterproof speaker, 8Ω/1W
Mic	Silicon Mic
NETWORK & CONNECTIVITY
Network Bands	2G: GSM 850/900/1800/1900MHz
	3G: WCDMA 850/900/2100MHz
	4G: FDD-LTE: B1/B3/B5/B7/B8/B20, TDD-LTE: B40
WiFi	IEEE 802.11 a/b/g/n/ac, support 2.4GHz/5GHz dual-band wifi
BT	V5.0 (BLE)
NFC	Support (NXP PN557)
GNSS	Support GPS/Beidou/Glonass/Galileo
I/O INTERFACES
Nano SIM slot	*2 or (1*Nano SIM +1*TF card)
TF card slot	*1
Micro USB 2.0	*1, support OTG
3.5mm Audio Jack	*1
RELIABILITY
Waterproof	IP68
Shockproof	1.2 meters drop
Explosion-proof level	II 3G Ex ic IIC T4 Gc/ II 3D Ex Ic IIIC T130ºC Dc
ACCESSORIES
Power adaptor (5V/2A)	*1, quick charge
USB cable	*1
SIM Eject Pin	*1
User manual	*1