For work in explosive zones of a class 1/21 | Dual SIM card | Recommended tested Android Enterprise device 12.7 cm (5.0 inch) display with Gorilla® glass; 720x1280 pixels 12 MP rear / 5 MP front camera (optional) | 3 GB RAM, 32 GB ROM, up to 128 GB additional memory with microSD LED Flashlight Function Replaceable battery with a capacity of 4400 mAh | Wi-Fi 2.4 GHz and 5 GHz | Bluetooth® 4.2 incl. BLE | GPS / A-GPS / Glonass / Beidou / Galileo / NFC | Waterproof magnetic connection USB 2.0 | IP68, MIL-STD-810G