AYA has started teasing its next device, currently referred to as the AYA NEO NEXT. The AYA NEO NEXT will arrive on December 28 with a newer AMD Ryzen APU than the current AYA NEO family of devices.
https://www.notebookcheck.net/AYA-NEO-NEXT-Next-generation-Windows-gaming-handheld-to-debut-on-December-28-with-high-performance-AMD-cores.588224.0.html