Anbernic has started selling the RG503, a small handheld games console with a 4.95-inch OLED display. The Arnbernic RG503 is available in three colours but only 16 GB of storage and 1 GB of RAM. Supposedly, the US$150 is powerful enough to emulate games from many popular consoles, including the Nintendo 64 and PSP.
https://www.notebookcheck.net/Anbernic-RG503-Compact-gaming-handheld-with-an-OLED-display-Rockchip-RK3566-SoC-and-HDMI-output-launches-for-US-150.616038.0.html
The RG503 has a MINI HDMI port, *not* a MICRO HDMI port. nice to check your facts.