Pentax Optio P80 Review - Test Shots – ISO Performance Review

”A range of test shots are shown over the next few pages. Here, the full size images at the minimum and maximum ISO settings have been reduced for bandwidth purposes to let you see the full image, and a series of crops taken from original full resolution images at a range of ISO settings have been included in order for you to gain an appreciation of the overall quality. ”


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This is the full frame at 125 ISO.


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Even at the lowest sensitivity setting there is visible noise.


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Not much difference at 200 ISO.


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Colour is starting to fade, and looks very mottled at 400 ISO.


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Colour depth and detail are lost at 800 ISO.


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Very noisy results at 1600 ISO, but at least the colour’s back.


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3200 ISO is available at 5MP, but it’s not much better than phone camera quality.


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6400 ISO is best avoided.


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This is the full frame at 6400 ISO.


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