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Sony Cyber-shot DSC-T700 - 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 the full frame at the minimum sensitivity setting of 80 ISO.



At the minimum ISO setting of 80 the image is mostly noise-free, but does look a bit over-processed.



Still no major noise problems at 100 ISO.



Colour saturation in the green channel is starting to fade at 200 ISO.



A sudden drop in image quality at 400 ISO, with very heavy noise reduction.



Even more noise at 800 ISO, with little fine detail remaining.



At 1600 ISO you can barely tell where the green of the car body ends and the black tyre begins.



3200 ISO, but the image quality sucks.



This is the full frame at the maximum sensitivity setting of 3200 ISO.


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