The UNIWA F400 EX Explosion Proof Rugged Smartphone is a compact and durable industrial communication device designed for professionals working in hazardous environments such as oil refineries, chemical plants, mining sites, and industrial maintenance operations.
Engineered with intrinsically safe explosion-proof technology, the device is certified for safe use in potentially explosive atmospheres where combustible gases or dust may be present. Its rugged housing and IP65-rated protection provide reliable resistance against dust, water, and harsh working conditions.
The smartphone features a 4.0-inch IPS capacitive touchscreen with a resolution of 800 × 480, delivering clear visibility and easy operation for field applications. Powered by the MediaTek Helio G81 octa-core processor, the device provides efficient performance for communication, inspection applications, and field data collection.
Equipped with 4GB RAM and 64GB internal storage, expandable up to 256GB via MicroSD, the device provides ample storage capacity for industrial applications and operational data. The removable 4350mAh lithium polymer battery supports 15W quick charging, ensuring reliable power for long working hours.
The F400 EX is also designed for professional communication with Push-to-Talk (PoC) functionality, allowing instant long-distance communication similar to a walkie-talkie. Additional features include NFC support, GPS navigation, dual SIM capability, warning lights, SOS function, and programmable buttons, making the device ideal for industrial teams working in hazardous areas.
Features
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Explosion proof rugged smartphone certified for hazardous environments
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Intrinsically safe design compliant with explosion protection standards
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Compact 4 inch IPS touchscreen display
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MediaTek Helio G81 octa-core processor for reliable performance
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Android 15 operating system
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4GB RAM and 64GB internal storage
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Expandable storage up to 256GB via MicroSD card
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Removable 4350mAh battery with quick charging support
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Built-in NFC for industrial applications
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Push-to-Talk (PoC) walkie-talkie functionality
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Dual SIM connectivity for flexible communication
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Integrated GPS navigation with multiple satellite systems
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Warning lights and SOS emergency function
Specifications
| Specification |
Details |
| Brand |
UNIWA |
| Model |
F400 EX |
| Device Type |
Explosion Proof Rugged Smartphone |
| Certification |
ATEX ECM 21 ATEX B S006 |
| Explosion Protection |
Ex ib IIC T4 Gb |
| Protection Rating |
IP65 |
| Operating System |
Android 15 |
| Display |
4.0 inch IPS capacitive touchscreen |
| Resolution |
800 × 480 |
| Processor |
MediaTek Helio G81 Octa-core |
| CPU Speed |
Up to 2.0 GHz |
| RAM |
4GB |
| Internal Storage |
64GB |
| Expandable Storage |
MicroSD up to 256GB |
| Rear Camera |
13MP + Infrared camera |
| Front Camera |
5MP |
| Battery Capacity |
4350mAh removable battery |
| Charging |
15W quick charge |
| Sensors |
G-sensor, proximity sensor, light sensor, magnetic field sensor, gyro |
| Network |
GSM / WCDMA / LTE |
| WiFi |
2.4GHz / 5GHz dual band |
| Bluetooth |
Bluetooth 5.0 |
| NFC |
Supported |
| GNSS |
GPS / A-GPS / GLONASS / Galileo / BDS |
| SIM |
Dual Nano SIM |
| Charging Port |
USB Type-C |
| Dimensions |
144.5 × 69.9 × 21.2 mm |
| Weight |
258 g |
| Operating Temperature |
−20°C to 60°C |
