Leaked information about the Comet Lake-U powered Intel Frost Canyon NUC indicates that it will be an incremental update over the Coffee Lake-U-based Bean Canyon with the only changes being the availability of a USB Type-C port in the front panel and internal CPU upgrades. Frost Canyon will be available in both ultra-thin and standard form factors and is expected to launch on December 12.
https://www.notebookcheck.net/Intel-Frost-Canyon-NUC-leak-indicates-an-incremental-update-over-Bean-Canyon-expected-to-launch-on-December-12.442678.0.html