Apple weds high-res 4K visuals into its sleek 5mm thin 21.5″ iMac with Retina 4K Display. With a 4096 x 2304 native resolution, this iMac provides 9.4 million pixels, which is 4.5 times more than the Full HD 1080p 21.5″ iMac. The Retina 4K display also features a wider color gamut. Using a P3-based color gamut, the Retina 4K display provides a 25% larger color space than standard sRGB displays. And with more available colors, the images will appear more vivid and reveal greater detail.

The iMac houses a quad-core 5th-gen Broadwell 3.1 GHz Intel Core i5 processor with 8GB of 1867 MHz LPDDR3 onboard RAM and integrated Intel HD Graphics 6200. For storage, the iMac has a 1TB 5400 rpm HDD.

Outfitted with 802.11ac Wi-Fi (backwards compatible with 802.11a/b/g/n) for the speediest hook-ups to your home network, this iMac is also configured with Bluetooth 4.0, as well as an SDXC card slot for extra storage, four USB 3.0 ports, two Thunderbolt 2 ports, and a Gigabit Ethernet (RJ-45) jack. It also has a Kensington lock slot for added security.