by Jason Snell

October 22, 2014 12:57 PM PT

The original Mac screen in a Retina 5K iMac display

Kent Akgungor compares the original Mac screen, with its 512 x 342 pixel display, to the 5120 x 2880 pixel display on the Retina 5K iMac.

That’s 30 years of technological advancement, folks.