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Compare iMac models

Comparison Page
 
New
iMac 21.5-inch
New
iMac 21.5-inch with Retina display
 
New
iMac 27-inch with Retina display
iMac
21.5-inch
 
iMac
21.5-inch
with Retina display
iMac
27-inch
with Retina display
View Prices View Prices Learn More View Prices Learn More
Display1
Display1 21.5-inch display 21.5-inch Retina 4K display Display1 27-inch Retina 5K display
  1920-by-1080 resolution 4096-by-2304 resolution   5120-by-2880 resolution
    500 nits brightness   500 nits brightness
Processor
Processor Dual-core Intel Core i5 Quad-core Intel Core i5 Processor Quad-core Intel Core i5
Memory
Memory 8GB 8GB Memory 8GB
Storage2
Storage2 1TB hard drive 1TB hard drive
or 1TB Fusion Drive
Storage2 1TB or 2TB Fusion Drive
Graphics
Graphics Intel Iris Plus Graphics 640 Radeon Pro 555 or 560 Graphics Radeon Pro 570, 575, or 580
Wireless
Wireless 802.11ac Wi-Fi 802.11ac Wi-Fi Wireless 802.11ac Wi-Fi
  Bluetooth 4.2 Bluetooth 4.2   Bluetooth 4.2
Connections and Expansion
Connections and Expansion Two Thunderbolt 3
(USB-C) ports
Two Thunderbolt 3
(USB-C) ports
Connections and Expansion Two Thunderbolt 3
(USB-C) ports
Four USB 3 ports Four USB 3 ports   Four USB 3 ports
  SDXC card slot SDXC card slot   SDXC card slot
Camera
Camera FaceTime HD camera FaceTime HD camera Camera FaceTime HD camera
Keyboard and Mouse
Keyboard and Mouse     Magic Keyboard Magic Keyboard Keyboard and Mouse Magic Keyboard
Magic Mouse 2 Magic Mouse 2   Magic Mouse 2
 
New
iMac 27-inch with Retina display
 
iMac
27-inch
with Retina display
View Prices Learn More
Display1
Display1 27-inch Retina 5K display
  5120-by-2880 resolution
  500 nits brightness
Processor
Processor Quad-core Intel Core i5
Memory
Memory 8GB
Storage2
Storage2 1TB or 2TB Fusion Drive
Graphics
Graphics Radeon Pro 570, 575, or 580
Wireless
Wireless 802.11ac Wi-Fi
  Bluetooth 4.2
Connections and Expansion
Connections and Expansion Two Thunderbolt 3
(USB-C) ports
  Four USB 3 ports
  SDXC card slot
Camera
Camera FaceTime HD camera
Keyboard and Mouse
Keyboard and Mouse Magic Keyboard
  Magic Mouse 2
none