Apple 27in iMac with retina 5K display review: oh my that screen

The GuardianApple 27in iMac with retina 5K display review: oh my that screenThe GuardianThe new iMac has a 5K screen, exactly double the resolution of the non-5K 27in iMac, with 5120 x 2880 pixels. That is seven times the number of pixels on screen compared to a 1080p full HD television screen. But those are just numbers, what it really ...