7.5GB useable ram according to Digital foundry. It can't play Horizon zero dawn on 1080p low settings
— Sony Prophet 5⃣ (@E3waitfor2020) September 10, 2020
No backwards compatibility w/ physical discs
Xbox Series S will NOT play the Xbox One X (only One S) content via backwards compatability@nxtgen8k @Nethilez @CraigHarris456 pic.twitter.com/l6mhfK28jL