The smaller 13.3-inch Inspiron 13 7390 2-in-1 Black Edition has also gotten the same Comet Lake-U treatment albeit with the Core i5-10210U processor instead. The CPU update directly addresses one of the main drawbacks of the Inspiron 2-in-1 series which was its lack of Thunderbolt 3 compatibility.
https://www.notebookcheck.net/Dell-quietly-updates-its-Inspiron-7000-2-in-1-Black-Edition-series-with-Intel-10th-gen-CPUs-and-Thunderbolt-3.438404.0.html