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Apple iMac (Retina 4K, 21.5-inch, Core i5 3.0Ghz, 2019)

Apple iMac (Retina 4K, 21.5-inch, Core i5 3.0Ghz, 2019)

Brand: Apple
Category: iMac
  • CPU 8th-generation 3.0GHz quad-core Intel Core i5 processor
  • RAM 8GB, 16GB, 32GB
  • Storage 256GB SSD, or 1TB Fusion Drive
  • Screen Display 21.5-inch Retina 4K display
  • Camera FaceTime HD camera
  • Weight 12.1 pounds (5.48 kg)
Apple iMac (Retina 4K, 21.5-inch, Core i5 3.0Ghz, 2019)
Apple iMac Retina 4K 21.5 inch Core i5 3.0Ghz 2019 Specifications 1

Product Brand: Apple

Editor's Rating:


  • Beautiful Retina 4K display with P3 wide color gamut and True Tone technology
  • Fast quad-core Intel Core i5 processor with Turbo Boost up to 4.1GHz
  • Upgradeable RAM and storage options
  • Sleek and stylish design with slim bezels
  • Comes with Apple's Magic Keyboard and Magic Mouse 2
  • Excellent build quality and durability
  • Integrated FaceTime HD camera, stereo speakers, and microphone


  • Non-upgradable CPU and GPU
  • 1TB 5400-rpm hard drive can be slow for some users (though it can be upgraded to an SSD or Fusion Drive for an additional cost)
  • Limited port selection compared to some desktop PCs
  • No user-upgradable RAM on the 21.5-inch model (only the 27-inch model allows user-upgradeable RAM)

The Apple iMac (Retina 4K, 21.5-inch, Core i3 3.6Ghz, 2019) is a powerful and stylish all-in-one computer that offers an impressive combination of performance, display quality, and design.

At the heart of this iMac is an 8th-generation quad-core Intel Core i3 processor with a base clock speed of 3.6GHz and a turbo boost of up to 4.1GHz. The processor is based on Intel’s Coffee Lake architecture and features a 14nm die size, making it both fast and power-efficient.

In addition to the powerful processor, this iMac also boasts a stunning 21.5-inch Retina 4K display with a resolution of 4096 x 2304 pixels. The display is capable of displaying millions of colors and features P3 wide color gamut, making it ideal for photo and video editing. The display is also bright and vibrant, with excellent contrast and viewing angles, making it a joy to use for both work and play.

The iMac comes with 8GB of 2666MHz DDR4 memory, which can be upgraded to up to 32GB for even faster performance. It also has a fast 128GB solid-state drive (SSD) for speedy boot-up times and application launches, as well as a Radeon Pro 555X graphics card with 2GB of dedicated GDDR5 memory for smooth graphics performance.

Connectivity options include two Thunderbolt 3 ports, four USB 3.0 ports, an SDXC card slot, and a Gigabit Ethernet port, giving you plenty of options for connecting peripherals and accessories. The iMac also features a FaceTime HD camera, stereo speakers, and a microphone, making it perfect for video conferencing and online communication.

Full Technical Specifications

Apple iMac Specifications

Device Type Desktop Computer
Released 19 March, 2019
Colors Silver
Space Gray
Case type All-in-one desktop computer.
Height 17.7 inches (45.0 cm)
Width 20.8 inches (52.8 cm)
Depth 6.9 inches (17.5 cm)
Weight 12.1 pounds (5.48 kg)
Display Info Retina 4K display
21.5-inch (diagonal) Retina 4K display
4096-by-2304 resolution with support for one billion colors
500 nits brightness
Wide color (P3)
Display Support 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 5120‑by‑2880 (5K) external display at 60Hz with support for 1 billion colors, or
Two 3840-by-2160 (4K UHD) external displays at 60Hz with support for 1 billion colors, or
Two 4096‑by‑2304 (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)
Camera 1080p FaceTime HD camera
RAM 8GB of 2400MHz DDR4 memory
Configurable to 16GB or 32GB
RAM (Type) Not User-accessible
RAM Max upto 32 GB
RAM Slots 2 Slots
Processor Type 3.0GHz 8th-generation quad-core Intel Core i5 processor
Processor Architecture 64-bit
Fabrication process 14-nanometer (nm)
Processor Speed 3.0 GHz
Processor/CPU Cores 6-cores
Processor Details 3.0GHz 6‑core Intel Core i5
Turbo Boost up to 4.1GHz
GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. Radeon Pro 560X with 4GB of GDDR5 memory
Configurable to Radeon Pro Vega 20 with 4GB of HBM2 memory
GPU Type Dedicated
Storage Capacity 256GB SSD
Configurable to 1TB Fusion Drive
Storage Type Solid State Drive (SSD)
Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. Mac OS
Bluetooth Version Bluetooth 4.2
Wi-Fi Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world. 802.11ac Wi-Fi wireless networking
IEEE 802.11a/b/g/n compatible
Ethernet Support 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
Ports 3.5 mm headphone jack
SDXC card slot
Four USB-A ports
Two Thunderbolt 3 (USB-C) ports
10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
Kensington lock slot
Input Magic Keyboard
Magic Mouse 2
Configurable with Magic Keyboard with Numeric Keypad
Configurable with Magic Trackpad 2
Audio Support Stereo speakers
3.5 mm headphone jack
What’s in the Box iMac with Retina 4K display
Magic Keyboard
Magic Mouse 2
Power cord
Lightning to USB Cable
Polishing cloth

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Disclaimer Note

We can not guarantee that the information on this page is 101% correct.


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