ARMS is 1080p 60 FPS, but drops with 4-player split-screen multiplayer

[Shikamo]

 

For the most part, you can expect ARMS to run at a stable 60 frames per second. However, Game Informer notes that after going hands-on with the title, it’ll drop to an unspecified number. While we don’t have an actual number, it’ll likely be 30 frames per second.

Source

 

Update by DigitalFoundry

1080p/60fps fixed in Single Player

900p/60fps fixed in 2 Players Split-Screen

900p/30fps fixed in 4 Players Split-Screen