Hahahaha...no. most PS1 games are 240p (my bad). Very few ran at 480i.
Also, SNES uses mostly 2D sprites... which look reasonably well even on HD/4K displays. The same can't be said of the low poly 3D graphics on PS1.
This is correct, SNES and even NES games aged and look better than first 3D games from PS1/N64.