The SOQuartz is a new system on module (SoM) with a Rockchip SoC and an AI accelerator. The board will be compatible with existing PINE64 Quartz64 boards and the Raspberry Pi Compute Module 4.
https://www.notebookcheck.net/PINE64-SOQuartz-revealed-with-support-for-the-Raspberry-Pi-Compute-Module-4.547072.0.html
10 inch low profile Linux tablet, with CM4? Waiting...