The consoles have a single display mode in Mortal Kombat 1 at 60fps with dynamic resolution and FSR.
PS5 has a slightly lower average resolution than Xbox Series X. - Xbox Series S has some minor cutbacks in some settings such as terrain geometry, post processing effects, ncps density, textures or shadows.
PC has slight visual advantages thanks to better shadows and post-processing effects.
Framerate capped at 60fps on all platforms. Ingame cinematics, menus and special movements are framerate capped at 30fps.
Good PC performance. Without problems to achieve the 60fps in ultra in any graphic of the range 30/40.
High visual level and solidity on all platforms. No matter where you play it, all are a good choice.