I mean who's surprised? Metro Exodus, RDR2 both run at 1536x864, that's even a step down from 900p.
I Imagine Cyberpunk will be 720p with lower details and more frame dips on Xbox One and 900p with better details and frame-rate on PS4.
720p is unacceptable in 2020 though but Jedi Fallen Order was 720p on Xbox One already (900p with better frame-rate on PS4)
That's why I didn't understand all the hype for 4K Blu-Ray Player in One S and people buying it instead of PS4, especially now that they released a disc less version of Xbox One S. You rather play games in 864p than 1080p just because you have 4K Player? Most Blu-Ray movies are upscaled to 4K anyway.
TLOU 2 is already confirmed to run at 1080p on PS4, so will Ghost of Tsushima and probably FF VII. PS4 aged like fine wine imo.