iMac 5k Display Color Accuracy From the time that Apple announced the iMac with 5k Retina Display, I wondered how color accurate the display measured. As a photographer and videographer, I didn’t wan to put all my money into an all-in-one computer that had a beautiful, but color chaos screen. So here we use an XRITE i1Display Pro colorimeter to get a read on how well the color would work for basic photo retouching, video editing, color correction and grading for an enthusiast producing for the web. (This is obviously not a reference display for color critical work. Look to brands like Flanders Scientific and Sony for displays in that range).