As part of our test we shoot our resolution chart at every sensitivity setting.

The higher the value quoted in the caption score, the greater the level of detail being resolved and the better the image quality.

Full iso 200 resolution chart image

Cropped resolution chart image iso 100

ISO 100, score: 22, see full image

Cropped resolution chart image iso 200

ISO 200, score: 22, see full image

Cropped resolution chart image iso 400

ISO 400, score: 20, see full image

Cropped resolution chart image iso 800

ISO 800, score: 18, see full image

Cropped resolution chart image iso 1600

ISO 1600, score: 16, see full image

Cropped resolution chart image iso 3200

ISO 3200, score: 14, see full image