Olympus SP-590UZ - 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. These ISO test images are shot indoors using reflected natural light for maximum consistency.

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This is the full frame at 64 ISO.

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Image quality is good at 64 ISO.

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Even at 100 ISO there are signs of image noise.

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At 200 ISO noise is a real problem.

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Noise recuction kicks in at 400 ISO, but reduces the level of detail.

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800 ISO is usable for web image and small prints.

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Image quality at 1600 ISO is pretty terrible.

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3200 ISO is available at 5MP.

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Likewise 6400 ISO, but just look at it.

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This is the full frame at 6400 ISO.

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