Two developers have successfully installed Windows 11 on the Microsoft Surface Duo. The smartphone achieves acceptable performance with its Snapdragon 855 chipset, although not all features are currently supported. Still, it is now possible to dual-boot Android and Windows on a Microsoft Surface device.
https://www.notebookcheck.net/Surface-Duo-Windows-11-now-works-on-Microsoft-s-first-foldable-smartphone.607768.0.html