5G intrinsically safe smartphone · Mobile phones
RxIS203
Designed and tested to meet global IS standards, the RxIS203 guarantees safe operations in hazardous environments, combining safety, performance, and durability in a single device.

Key features
RxIS203 at a glance
- Light weightWeight (with battery) – 360g
- Operating temperature-20°C to 60°C
- Operating systemAndroid 16
- Ultra-ruggedDust and Waterproof (IP68)
- Memory 512GB ROM & 12 GB RAMMicro-SD – Expandable up to 2 TB
The RxIS203 stands as the culmination of extensive research and our unwavering commitment to enhancing user-friendliness in rugged smartphones, all while prioritizing user safety. It is meticulously designed to meet the stringent demands of hazardous environments. Its lightweight construction, provides portability without compromising durability, making it an ideal companion for professionals in demanding industries.
Under the hood, the device houses a high-performance 2.6GHz Octa-Core processor, delivering swift and efficient performance to handle intensive tasks. Coupled with a 6600mAh battery, it offers extended usability, ensuring reliability throughout long shifts. The 6.58″ FHD display boasts high brightness levels, ensuring clear visibility even under direct sunlight, facilitating easy access to information in challenging conditions. Integrated with a 2W Smart PA amplifier and dual-microphone noise reduction, the RxIS203 produces sound up to 120dB, ensuring clear communication in noisy industrial environments.
Designed and tested to meet global IS standards, the RxIS203 guarantees safe operations in hazardous environments, combining safety, performance, and durability in a single device.
Technical detail
Specifications
| Operating System | Android 16 |
|---|---|
| Processor | MT8791T 2.6GHz Octa Core 6nm |
| Display | 6.58″ 1080×2408 120Hz |
| Security | Fingerprint ID |
| Network | 2G GSMA, 3G CDMA, 4G LTE, and 5G |
| Frequencies | GSM 850/900/1800/1900 MHz |
| Memory | Memory 12GB RAM & 512GB ROM Supports – microSD upto 2TB |
| Bluetooth | BT5.2 |
|---|---|
| WiFi | WiFi 6, 2.4GHz & 5.8GHz Dual Band |
| GNSS | GPS, GLONASS, Galileo, BeiDou |
| Connectivity | NFC, Fingerprint, 6pin/M6 Dual extension port |
| SIM | Dual Nano Sim card / One Nano Sim + One TF Card (up to 2TB) |
| Charging | USB C and Docking station |
| Ambient temperature | Operational range from -20 °C to 60 °C |
|---|---|
| Protection Class | IP68, MIL-STD-810H |
| Sensors | Proximity, Ambient Light, Gyroscope, Compass, Altitude |
| Camera/s | Front Camera: 32MP, Rear Camera: Main Camera 64MP |
| Battery | 6600 mAh |
| Size | 176.6 x 80.8 x 19.8 mm |
| Weight (with battery) | 360 g |
| Optional Features | Barcode Scanner, 13 MP Night vision |







