Which camera gets more frames per second?

Kodax EasyShare Z812 IS or Nikon coolpix s7000. Tell me how many each one gets.

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Why Does My Nikon Coolpix S80 Do This?

Ok, so for my 17th birthday my family got me the Nikon Coolpix S80 (The touch screen one). I love the camera and the picture quality, but when I record videos the images freeze like… 20-ish minutes in. Why does this do that and is there a way to fix it? I don't have a warranty or anything on it and next weekend I'm going to a concert and want to record some of the performances for my friends, but I'm worried that it won't record the whole time frame I want. Best answer gets 10 points and my gratitude. As well as answers to any of your questions from me that I can answer.
Added (1). It has a 24 minute limit.

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