Pentax Optio I-10 Review - Test Shots – ISO Performance Review

”Over the next few pages we show a range of test shots. On this page the full size image at the minimum and maximum ISO settings have been reduced to let you see the full image, and a series of full resolution crops have taken from original images at a range of ISO settings to show the overall image quality. These pictures were taken indoors using shaded natural light. ”


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This is the full frame at 80 ISO.


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At 80 ISO the image quality is pretty good.


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Even at 100 ISO the noise reduction has started reducing detail.


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Even less detail at 200 ISO.


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Very poor quality at 400 ISO.


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What the hell is going on here; 800 ISO.


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Effectively unusable at 1600 ISO.


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Terrible quality at 3200 ISO and 5MP.


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Why even bother including 6400 ISO when it looks this bad?


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The full frame at 6400 ISO. Enjoy.


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