Summary

Our Score

8/10

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Canon PowerShot A720 IS - 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.

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/94/ecba7c/8d98/6040-CanonA720ISISOmin.jpg

This is a full-frame image at the minimum sensitivity of 80 ISO.

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/94/d1cd77/dc32/6040-CanonA720ISISO80.jpg

Image quality at the lowest ISO setting is superb.

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/94/e4db86/04d4/6040-CanonA720ISISO100.jpg

Not surprisingly image quality is unchanged at 100 ISO.

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/94/85148e/9cb4/6040-CanonA720ISISO200.jpg

Still no trace of noise at 200 ISO.

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/94/b85e4b/6a12/6040-CanonA720ISISO400.jpg

There is a little luminance noise at 400 ISO, but it is barely noticeable.

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/94/30f597/0b2a/6040-CanonA720ISISO800.jpg

Noise is a bit more prevalent at 800 ISO, but the image is still printable.

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/94/cf7da5/24f6/6040-CanonA720ISISO1600.jpg

Some fine detail has been lost at 1600 ISO, but the overall image quality is still surprisingly good.

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/94/7ef5e8/ef07/6040-CanonA720ISISOmax.jpg

This is the full-frame image at the maximum ISO setting of 1600.

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