Why is the new iMac 5K instead of 4K? It’s all about the video, baby

Ars Technica
By Lee HutchinsonOct 30, 2014, 5:50 pm3k ptsInteresting
My gamut measurement of the Retina iMac's screen. Unfortunately, the 1931 CIE diagram produced by our measuring software is "non-uniform and obsolete." I originally wanted to devote at least one story to a qualitative analysis of the Retina iMac’s screen, including a list of physical measurements (gamut,…

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