Apple is introducing 4K Retina screens for its 21.5-inch iMacs and 5K resolution for its 27-inch iMacs. Displays also tout a 25 percent increase in color gamut. Larger iMacs will feature enhanced graphics capabilities and Intel’s new Skylake processor. And now that the iPhone 6s and 6s Plus offerings include the ability to record 4K video, an updated iMovie supports 4K footage and 1080p HD video at 60 fps. The company has also redesigned its Magic line of keyboards, mice and trackpads to include new features, including the ability to recharge batteries with the same Lightning plug used by the iPhone. Continue reading Apple Goes All Retina with iMac Displays, Updates Peripherals