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 and 5K displays that shine 43 percent brighter and support one billion colors.
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- 21.5-inch (diagonal) 4096-by-2304 Retina 4K display
- Stunning 5-mm-thin design
- Seventh-generation quad-core Intel Core i5 processor
- Radeon Pro 555 or 560 graphics processor with up to 4GB video memory (21.5-inch)
- Two Thunderbolt 3 (USB-C) ports
- 11ac Wi-Fi
- Magic Mouse 2
- Magic Keyboard