Extensive Apple Watch display test: same PPI, color calibration, and color accuracy as the iPhone 6

DisplayMate specializes in performing extensive display tests, and with the Apple Watch being one of the most important products of the year, the display experts didn't pass on the opportunity to take the Apple wrist piece for a spin. The experts have tested the 42mm version of the Apple Watch with a sapphire glass cover, but we tend to believe that most of these conclusions will also apply to the 38mm versions.

On the 42mm Apple Watch, the OLED display measures about 1.53 inches across the diagonal and runs a resolution of 312 by 390 pixels at 326PPI and ...