Kodak EasyShare Z8612 IS - Test Shots – ISO Performance

Score

”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. ”


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This is the full frame at the minimum sensitivity setting of 64 ISO.


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At the minimum ISO setting there isn’t much visible noise, but JPEG artefacts are a bit of a problem.


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Image quality is still pretty good at 100 ISO.


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Still no real problems at 200 ISO, although noise reduction is starting to blur out details.


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At 400 ISO there are some major problems. Take a look at the border between the red and green areas towards the top of the frame.


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The problems with the red channel are even worse at 800 ISO.


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At 1600 ISO colour rendition has broken down completely.


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This is the full frame at the maximum manual sensitivity setting of 1600 ISO.


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