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Fujifilm FinePix Z20fd - 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.



This is a full-frame image at the minimum sensitivity of 64 ISO. That E-Type is supposed to be red, not pink.



Even at minimum sensitivity there is visible colour noise in the dark green areas.



Increased noise reduction at 100 ISO has reduced colour noise slightly, improving the image quality.



At 200 ISO noise is starting to invade the red channel.



Increased noise at 400 ISO, and a noticeable loss of fine detail.



Heavy noise reduction at 800 ISO has reduced detail still further.



I've seen worse at 1600 ISO, but not often.



This is the full frame at 1600 ISO.


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