The other day I put a shot of Killer Instinct on both arcade and home and today where is a shot of MKII.
Click here to view The left side has the arcade version and the right is Super Nintendo. I even cropped the SNES version to even things out more as it's framed wrong causing the fighters to become smaller on the screen than they supposed to be. After cropping I noticed though they are still a bit smaller. But even so there simply is more detail in general in the arcade not to mention the sound is a lot better and there are more frames of animation. When you look closely at both screenshots you can see lots of details missing on the SNES version that are in the arcade in every square inch of the pic. But back when it came out that was my only choice for playing the game at home... so while I was disappointed I still played it anyway. In that shot it's closer to the arcade than the KI port was but still no cigar.