Locked at 30fps the vast majority of the time. All games of course can drop frames when action gets insane, so I can't say 100%.

Will 30FPS make a difference on a smaller screen? Let us know your thoughts in the comments below!

Nihilistic have confirmed that Call of Duty: Black Ops Declassified does not run at 60 Frames Per Second, more details inside..........Via Twitter Nihilistic Software have confirmed that unlike console versions of Call of Duty, Call of Duty: Black Ops Declassified on PS Vita will only run at 30 Frames Per Second:Source: