4K and 5K iMac FAQ: Everything you need to know about Apple's latest computers

[iMore.com]

Looking to upgrade your desktop? The 21.5-inch iMac has gone Retina 4K, and the existing 27-inch iMac with Retina 5K display has been improved beyond even last year's spectacular standards. Add to that new Intel processors, graphics options, storage options, and new Magic Keyboard, Magic Mouse 2, and Magic Trackpad 2 accessories, and it's safe to say the best all-in-one desktops in the world have just gotten even better.

Full story from the iMore Blog...