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Canon PowerShot S90 - Test Shots - ISO Performance

By Cliff Smith



  • Recommended by TR
Canon PowerShot S90


Our 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. These pictures were taken indoors using reflected natural light.


This is the full frame at 80 ISO.


Compare the image quality at the minimum 80 ISO setting with the results from the Panasonix LX3.


Image quality is excellent at 100 ISO.


Still no problems at 200 ISO.


Good results at 400 ISO, with just a hint of noise.


Printable results at 800 ISO.


Detail is starting to disappear at 1600 ISO, but colour balance remains good.


3200 ISO is looking a bit fuzzy, but I've seen a lot worse.


This is the full frame at 3200 ISO.


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