A new report from Bloomberg says Sony is working on a dedicated handheld gaming console. Unlike the PlayStation Portal that relies on Remote Play, this can play PS5 games without a dedicated console to do all the heavy lifting.
https://www.notebookcheck.net/Sony-working-on-a-handheld-gaming-console-that-plays-PlayStation-5-games-natively.923176.0.html
Sony PS5P
Would be more interested by a new PSP phone. Xperia play, I miss you...