Why you can trust TechRadar We spend hours testing every product or service we review, so you can be sure you’re buying the best. Find out more about how we test.
As part of our image quality testing for the Nikon S6400, 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 Nikon S6400 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, check out our full explanation of our camera testing resolution charts.
Examining images of the chart taken at each sensitivity setting reveals the following resolution scores in line widths per picture height x100:
ISO 125, score: 22 (Click here to see the full resolution image)
ISO 200, score: 22 (Click here to see the full resolution image)
ISO 400, score: 20 (Click here to see the full resolution image)
ISO 800, score: 18 (Click here to see the full resolution image)
ISO 1600, score: 16 (Click here to see the full resolution image)
ISO 3200, score: 12 (Click here to see the full resolution image)
