The Pocket Micro is AYANEO's smallest gaming handheld announced to date. Sporting a MediaTek Helio G99 chipset and the secondary display from the AYANEO FLIP DS, the Pocket Micro also leans heavily on the design of the classic Game Boy Micro.https://www.notebookcheck.net/Pocket-Micro-AYANEO-unveils-pocket-sized-retro-gaming-handheld-with-Game-Boy-Micro-vibes.839056.0.html
This handheld looks more like the neo-geo than anything else, albeit I have never seen a gameboy mini unless you are referring to the game and watch.