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Sony Cyber-shot DSC-T700 - Test Shots - ISO Performance

By Cliff Smith

Reviewed:

Summary

Our Score:

7

User Score:

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.

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This is the full frame at the minimum sensitivity setting of 80 ISO.

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

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Still no major noise problems at 100 ISO.

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

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

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

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

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3200 ISO, but the image quality sucks.

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

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