The world is full of spectacular colors, and iMac brings more of them to your screen. The Retina display uses P3 color that shifts away from standard white LEDs to advanced red-green phosphor LEDs. So all three colors — red, green, and blue — are more equally represented and show off real-world color with more balance and precision.
Graphics that render you speechless.
Two Thunderbolt 3 (USB-C) ports come standard on all iMac models, each delivering up to 40Gb/s data transfer for external drives and cameras and twice the bandwidth for video and display connectivity. Four USB 3 ports give you plenty of options for connecting peripherals, including your printer, iPhone, thumb drive, and more. And with ultrafast three-stream Wi‑Fi and Bluetooth 4.2 wireless technology, you’re instantly connected to all your favorite content.
Turn your workspace into a showcase.
iMac has always been the ultimate in form and function: An all-in-one computer that puts everything — display, processor, graphics, storage, memory, and more — inside one simple, stylish enclosure. The new iMac includes the most advanced, most brilliant desktop display we’ve ever built, and it’s filled with all-new technologies that take power and performance to a whole new level. Yet it’s still just 5 mm thin at its edge.
macOS
Includes Photos, iMovie, GarageBand, Pages, Numbers, Keynote, Siri, Safari, Mail, FaceTime, Messages, Maps, Notes, Calendar, Contacts, Reminders, Photo Booth, Preview, iTunes, iBooks, App Store, Time Machine and more.
Processor
3.4GHz quad-core 7th-generation Intel Core i5, Turbo Boost up to 3.8GHz
Memory
8GB of 2400MHz DDR4 onboard memory
Storage
Graphics
Radeon Pro 560 with 4GB of VRAM
Video Support and Camera
Simultaneously supports full native resolution on the built-in display at millions of colors (21.5‑inch) or 1 billion colors (21.5‑inch 4K) and:
One 5120x2880 (5K) external display at 60Hz with support for 1 billion colors, or
Two 3840x2160 (4K UHD) external displays at 60Hz with support for 1 billion colors, or
Two 4096x2304 (4K) external displays at 60Hz with support for millions of colors
Thunderbolt 3 digital video output
Native DisplayPort output over USB‑C
Thunderbolt 2, HDMI, DVI and VGA output supported using adapters (sold separately)
Input/Output
Four USB 3 ports (compatible with USB 2)
Two Thunderbolt 3 (USB-C) ports with support for:
Thunderbolt (up to 40 Gbps)
USB 3.1 Gen 2 (up to 10 Gbps)
Thunderbolt 2, HDMI, DVI, and VGA supported using adapters (sold separately)
10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
Audio
Support for Apple iPhone headset with microphone
Wireless
802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible
Bluetooth 4.2 wireless technology
Size and weight
Height: 17.7 inches (45.0 cm)
Width: 20.8 inches (52.8 cm)
Depth: 6.9 inches (17.5 cm) with stand
Weight: 12.5 pounds (5.66 kg)2