HP has introduced an Intel Alder Lake upgrade for the Envy x360 13, which also has a 16:10 display. Available with a Core i5-1230U or Core i7-1250U, the new HP Envy X360 13 starts at US$849.99 and has an optional 2.8K OLED display.
https://www.notebookcheck.net/HP-Envy-x360-13-upgraded-to-Intel-Alder-Lake-processors-with-an-optional-2-8K-OLED-display.620151.0.html