The Xbox handheld will feature a new 'Full Screen Experience' mode, which I managed to get running on my original ROG Ally X.

You can now try the new fullscreen handheld mode on a Windows 11 handheld gaming PC by installing update 25H2, available to ...

Earlier this month, after introducing the Lenovo Legion Go 2 at IFA Berlin, Lenovo said its second-generation Legion Go will be the first handheld outside Asus to get the Xbox full-screen experience.