The OneNav Pro 9 is a 9-inch Android-based aftermarket head unit designed for Hyundai i-20 (2019+). It replaces the factory radio while maintaining original radio functions including steering wheel controls, parking sensor display and air conditioning display and adds navigation, multimedia and phone mirroring via OneConnect.

Hardware includes a Rockchip RK-PX6 CPU with Dual-core Cortex-A72 up to 1.8GHz and Quad-core Cortex-A53 up to 1.4GHz, Mali-T864 GPU, 4GB RAM and optional 64GB flash. The 9-inch 16:9 LCD has 1280×720 resolution and a capacitive 5-point touch panel. Connectivity and features include NXP6686 radio with RDS, Ublox6M GPS, TDA7560 4x50W amplifier, 3x USB, WiFi RTL8188CTV, CSR Bluetooth with contact copy and A2P audio, 15-band DSP, 5.1 RCA output, and support for optional TPMS, reverse camera, OBD and digital video recorder. The unit supports offline maps and wide video and audio codec decoding and is CE and RoHS compliant.