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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.



This is the full frame at 50 ISO



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



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



Noise reduction has blurred details at 200 ISO.



400 ISO looks like it was painted in cheap acrylics.



800 ISO had almost no fine detail left.



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


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