What's the retinal resolution of the human eye, or how many pixels can we actually perceive? And is there any point in ...

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 ...

As part of our image quality testing for the Sony RX1, 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, ...