Ricoh CX4 - 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 reflected natural light. ”


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This is the full frame at 100 ISO.


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Although the shot is slightly over-exposed the is no visible noise at 100 ISO.


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Similar results at 200 ISO.


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There is some visible noise at 400 ISO, but the overall quality is still pretty good.


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Some noise and a little colour distortion at 800 ISO, but the results are quite printable.


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Even 1600 ISO produces usable results.


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3200 ISO is a bit shabby, but still far from hopeless.


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This is the full frame at 3200 ISO.


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