Casio Exilim EX-G1 - 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 pictures were taken indoors using shaded natural light.

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This is the full frame at minimum ISO.

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At 640 ISO the shot is a little under-exposed, but pin-sharp and noise-free.

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Better exposure at 100 ISO, but still no sign of noise.

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Still no noise problems at 200 ISO.

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Noise reduction effects are visible, but overall quality is still good at 400 ISO.

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Noise reduction has scrubbed out detail at 800 ISO, but the colours are still good.

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Image quality is getting pretty poor at 1600 ISO.

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No detail left at 3200 ISO.

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This is the full frame at 3200 ISO.

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