iMac performance is at an all-time high, with faster Intel Core processors, powerful Radeon Pro 500 series graphics, Thunderbolt 3 (USB-C) connectivity and stunning Retina 4K displays that shine 43 per cent brighter and support one billion colours.
21.5-inch (diagonal) 4096-by-2304 resolution Retina 4K display
Stunning 5-millimetre-thin design
Seventh-generation quad-core Intel Core i5 processor
Radeon Pro 560 graphics processor with 4GB of video memory
Two Thunderbolt 3 (USB-C) ports
Magic Mouse 2