Genius G-Shot P831 - 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 50 ISO

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Image quality even at 50 ISO is pretty ropey, over-compressed and lacking colour depth.

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At 100 ISO the noise reduction is already affecting image quality.

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Noise reduction has blurred details at 200 ISO.

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400 ISO looks like it was painted in cheap acrylics.

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800 ISO had almost no fine detail left.

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1600 ISO is pretty terrible, but at least the exposure is consistent.

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