The SinoGNSS R50 is a rugged Android 12 field controller built for professional GNSS survey work, backed by a 4GB/64GB Qualcomm platform and a 7000mAh battery rated for over 16 hours of continuous field use. Its IP67-rated housing withstands dust, moisture, and drops of up to 1.5 metres, while built-in 4G, long-range Bluetooth, Wi-Fi, and NFC keep it connected to GNSS receivers and office systems. It ships ready to run ComNav's Survey Master software, supporting topographic and RTK survey workflows, point/line staking, and data exchange in TXT, CSV, SHP, and DXF formats.