by Jason Snell & Dan Moren
Take Control of Photos - Jason's e-book about the ins and outs of Photos for Mac and iOS.
October 22, 2014 12:57 PM PT
Kent Akgungor compares the original Mac screen, with its 512 × 342 pixel display, to the 5120 × 2880 pixel display on the Retina 5K iMac.
That’s 30 years of technological advancement, folks.