Consider adding mono/stereo microphone specs to the comparisons.

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I think adding a spec comparison category for mono vs stereo microphone (vs none at all) would be useful as well. It's a simple enough little feature but most of the time stereo mics make quite a difference in the quality of sound in videos on digicams.

With more and more users wanting a pocketable device that is good at both still pics and video, I think having stereo microphones is a good differentiating feature and it also often shows which models the manufacturers are putting the most effort into to make them the best all-around devices.