As part of our image quality testing for the Pentax Q, 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 125 the Pentax Q is capable of resolving up to around 22 (line widths per picture height x100) in its highest quality JPEG files.

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

Pentax q resolution chart iso 125
Pentax q resolution chart iso 125

Pentax q resolution iso 125
Pentax q resolution iso 125

ISO 125, score: 22 (see full image)

Pentax q resolution iso 160
Pentax q resolution iso

ISO 160, score: 22 (see full image)

Pentax q resolution iso 200
Pentax q resolution iso 200

ISO 200, score: 22 (see full image)

Pentax q resolution iso 250
Pentax q resolution iso 250

ISO 250, score: 22 (see full image)

Pentax q resolution iso 320
Pentax q resolution iso 320

ISO 320, score: 20 (see full image)

Pentax q resolution iso 400
Pentax q resolution iso 400

ISO 400, score: 20 (see full image)

Pentax q resolution iso 500
Pentax q resolution iso 500

ISO 500, score: 20 (see full image)

Pentax q resolution iso 640
Pentax q resolution iso 640

ISO 640, score: 20 (see full image)

Pentax q resolution iso 800
Pentax q resolution iso 800

ISO 800, score: 20 (see full image)

Pentax q resolution iso 1000
Pentax q resolution iso 1000

ISO 1000, score: 20 (see full image)

Pentax q resolution iso 1250
Pentax q resolution iso 1250

ISO 1250, score: 20 (see full image)

Pentax q resolution iso 1600
Pentax q resolution iso 1600

ISO 1600, score: 18 (see full image)

Pentax q resolution iso 2000
Pentax q resolution iso 2000

ISO 2000, score: 18 (see full image)

Pentax q resolution iso 2500
Pentax q resolution iso 2500

ISO 2500, score: 18 (see full image)

Pentax q resolution iso 3200
Pentax q resolution iso 3200

ISO 3200, score: 16 (see full image)

Pentax q resolution iso 4000
Pentax q resolution iso 4000

ISO 4000, score: 16 (see full image)

Pentax q resolution iso 5000
Pentax q resolution iso 5000

ISO 5000, score: 16 (see full image)

Pentax q resolution iso 6400
Pentax q resolution iso 6400

ISO 6400, score: 14 (see full image)

Pentax Q: Raw images

Pentax q resolution iso 125
Pentax q resolution iso 125

ISO 125, score: 20 (see full image)

Pentax q resolution iso 160
Pentax q resolution iso 160

ISO 160, score: 22 (see full image)

Pentax q resolution iso 200
Pentax q resolution iso 200

ISO 200, score: 22 (see full image)

Pentax q resolution iso 250
Pentax q resolution iso 250

ISO 250, score: 22 (see full image)

Pentax q resolution iso 320
Pentax q resolution iso 320

ISO 320, score: 22 (see full image)

Pentax q resolution iso 400
Pentax q resolution iso 400

ISO 400, score: 22 (see full image)

Pentax q resolution iso 500
Pentax q resolution iso 500

ISO 500, score: 20 (see full image)

Pentax q resolution iso 640
Pentax q resolution iso 640

ISO 640, score: 20 (see full image)

Pentax q resolution iso 800
Pentax q resolution iso 800

ISO 800, score: 20 (see full image)

Pentax q resolution iso 1000
Pentax q resolution iso 1000

ISO 1000, score: 20 (see full image)

Pentax q resolution iso 1250
Pentax q resolution iso 1250

ISO 1250, score: 20 (see full image)

Pentax q resolution iso 1600
Pentax q resolution iso 1600

ISO 1600, score: 20 (see full image)

Pentax q resolution iso 2000
Pentax q resolution iso 2000

ISO 2000, score: 20 (see full image)

Pentax q resolution iso 2500
Pentax q resolution iso 2500

ISO 2500, score: 20 (see full image)

Pentax q resolution iso 3200
Pentax q resolution iso 3200

ISO 3200, score: 20 (see full image)

Pentax q resolution iso 4000
Pentax q resolution iso 4000

ISO 4000, score: 18 (see full image)

Pentax q resolution iso 5000
Pentax q resolution iso 5000

ISO 5000, score: 18 (see full image)

Pentax q resolution iso 6400
Pentax q resolution iso 6400

ISO 6400, score: 18(see full image)