PS5/XB: $400
-16GB RAM
-8 Core CPU
I think they're going to make very similar consoles, much closer than last gen was. Even the SSD was talked about prominently by both companies.
Games prediction for PS5: Horizon 2, some game from Sony Japan (which would be funny because same devs as PS4 launch) Guerrilla is probably nearing for when their next game should be reasonably done. And Sony Japan is huge, and we might see something like Knack, where Mark Cerny is leading an early game.
I really feel like Sony is going to follow what they did with PS4. The game line up matching up wouldn't be an intentional decision on their part, though.
Games prediction for Scarlett:
It's already pretty established that Halo Infinite will be a launch title.
Turn 10 will probably push Forza 8 for Scarlett.
A lot of their acquisitions are probably too new to make exclusives.