Panasonic Lumix DMC-FX100 - Test shots - ISO performance

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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I got bored with the Jag, so here's a DB5. This is the full-frame at 80 ISO.

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Even at the lowest ISO setting there is image noise visible.

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Up 1/3EV at 100 ISO and the results are much the same.

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Slightly more noise at 200 ISO.

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At 400 ISO the aggressive noise reduction has removed a lot of fine detail.

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Image quality is reduced still further at 800 ISO.

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At 1250 ISO there are major colour problems.

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At the maximum 1600 ISO the image quality is very poor.

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This is the full frame at 1600 ISO.

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