In the leaked info, we know that Valve has an upcoming device that will use the same APU as the current Steam Deck. We don’t know if this will be a new VR headset or a Steam Deck hardware refresh. Even though using the same APU means there won’t be a performance increase, there could be various other improvements in an upgraded Deck like a better screen, etc. What would you like to see in a partial hardware upgrade?
Apparently, you’re getting both HDR and VRR on the current Steam Deck soon. Currently, in the Preview version, soon-ish in stable.
Announcement: https://store.steampowered.com/news/app/1675200/view/3686804163591367815