As part of our image quality testing for the Canon G1 X, we've shot our resolution chart.

If you view our crops of the resolution chart's central section at 100% (or Actual Pixels) you will see that, for example, at ISO 200 the Canon G1 X is capable of resolving up to around 22 (line widths per picture height x100) in its highest quality JPEG files.

For a full explanation of what our resolution charts mean, and how to read them please read the resolution charts explained article.

Examining images of the chart taken at each sensitivity setting reveals the following resolution scores in line widths per picture height x100:

JPEG

Hands on: canon g1 x review

Full ISO 100 image, see the cropped (100%) versions below.

Hands on: canon g1 x review

ISO 100, score 22 (see full image)

Hands on: canon g1 x review

ISO 200, score 22 (see full image)

Hands on: canon g1 x review

ISO 400, score 20 (see full image)

Hands on: canon g1 x review

ISO 800, score 20 (see full image)

Hands on: canon g1 x review

ISO 1600, score 20 (see full image)

Hands on: canon g1 x review

ISO 3200, score 18 (see full image)

Hands on: canon g1 x review

ISO 6400, score 14 (see full image)

Hands on: canon g1 x review

ISO 12800, score 14 (see full image)

Raw

Hands on: canon g1 x review

ISO 100, score 22 (see full image)

Hands on: canon g1 x review

ISO 200, score 22 (see full image)

Hands on: canon g1 x review

ISO 400, score 22 (see full image)

Hands on: canon g1 x review

ISO 800, score 22 (see full image)

Hands on: canon g1 x review

ISO 1600, score 20 (see full image)

Hands on: canon g1 x review

ISO 3200, score 18 (see full image)

Hands on: canon g1 x review

ISO 6400 , score 14 (see full image)

Hands on: canon g1 x review

ISO 12800, score 14 (see full image)