Apple, updated the entire iMac family, bringing a new Retina 4K display to the 21.5-inch iMac and the Retina 5K display to every 27-inch iMac. The new Retina displays make photos and videos more immersive and true-to-life thanks to spectacular image quality.
Along with that, Apple has given its standalone keyboard, trackpad and mouse some well-appreciated upgrades. Built-in rechargeable lithium-ion batteries and Lightning charging have redesigned the Magic Keyboard, Magic Trackpad 2, and Magic Mouse 2. The Magic Trackpad 2 brings Force Touch to desktop for the first time with a 29% larger surface for improved interaction. Meanwhile the Magic Mouse 2 offers a lighter, sturdier design.