Apple

Apple 2021 iMac - 24-inch Retina Display, M1 Chip, Green

4.7 (2152 reviews)
1080pBluetooth 5.0

The Apple iMac M1 pairs a vibrant 24-inch 4.5K Retina display with Apple silicon performance in an impossibly thin all-in-one design.

$1,149.99*$1,499.00Save 23%
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*Price sourced from Amazon.com. Last updated:Jun 08, 2026.Price and availability are subject to change.

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Overview

The 2021 Apple iMac represents a ground-up redesign built around the Apple M1 chip. The 8-core CPU and 8-core GPU deliver fast, efficient performance that handles everything from web browsing and office productivity to photo editing and video calls with ease — all while running cool and virtually silent. The 24-inch 4.5K Retina display is a centerpiece, producing sharp, vivid images with 500 nits of brightness and support for one billion colors. Whether you are editing photos in Adobe Creative Cloud, streaming content, or working on spreadsheets, the display renders everything with striking clarity and color accuracy.

The all-in-one design is remarkably thin — just 11.5mm at its thinnest point — and the Green finish adds personality to a workspace without being overbearing. A 1080p FaceTime HD camera, studio-quality three-microphone array, and six-speaker sound system with Spatial Audio make this iMac a capable machine for video conferencing and media consumption out of the box. Connectivity includes two Thunderbolt / USB 4 ports, up to two USB 3 ports, Wi-Fi 6, and Bluetooth 5.0. The included color-matched Magic Mouse and Magic Keyboard complete the setup. macOS runs natively on M1 and brings the added benefit of running many iPhone and iPad apps directly on the desktop, expanding the software ecosystem available to you. For users who need a powerful, elegant all-in-one computer for everyday and moderate creative work, the M1 iMac remains a compelling choice.

Key Features

SUPERCHARGED BY M1 — M1 delivers exceptional performance for all you do on your iMac desktop. Everyday things like flipping through photos and browsing Safari are faster, and all your hardest-working apps have access to the power they need.

FITS PERFECTLY INTO YOUR LIFE — The all-in-one desktop design is strikingly thin and available in seven vibrant colors. And iMac comes with a color-matched Magic Mouse with Magic Keyboard.

SIMPLY COMPATIBLE — All your go-to apps run lightning fast — including Microsoft 365, Adobe Creative Cloud, and Affinity Photo. You can even run many of your favorite iPhone and iPad apps directly on your iMac.

CINEMATIC DISPLAY — The 24-inch 4.5K Retina display features 500 nits of brightness and support for 1 billion colors, so everything from streaming movies to editing photos is sharp, vivid, and colorful.

CONNECT ALL YOUR ACCESSORIES — iMac features two Thunderbolt / USB 4 ports, up to two USB 3 ports, Wi-Fi 6, Bluetooth 5.0, and a headphone jack.

ADVANCED CAMERA AND AUDIO — Look sharp and sound great with a 1080p FaceTime HD camera, a studio-quality three-mic array, and a six-speaker sound system with Spatial Audio.

STORE ALL YOUR FILES — This iMac comes with 256GB and up to 2TB of fast SSD storage for all your photo and video libraries, files, and apps.

EASY TO USE — Getting set up is simple, and Apple ID makes it easy for you to switch to Mac. So you can get going, right out of the box.

WORKS WITH ALL YOUR APPLE DEVICES — You can do amazing things when you use your Apple devices together. Copy something on iPhone and paste it on iMac. Use your iMac to answer FaceTime calls or send texts with Messages. And that’s just the beginning.

LEGAL DISCLAIMERS — This is a summary of the main product features. See legal disclaimers below.

Specifications

Brand
Apple
Year
2021
Chip
Apple M1 (8-core CPU, 8-core GPU)
Display
24-inch 4.5K Retina
Display Brightness
500 nits
Color Support
1 billion colors
Memory
8GB unified
Storage
256GB SSD
Ports
2x Thunderbolt / USB 4, up to 2x USB 3, headphone jack
Wireless
Wi-Fi 6, Bluetooth 5.0
Camera
1080p FaceTime HD
Audio
Six-speaker system with Spatial Audio, three-mic array
Included Accessories
Color-matched Magic Mouse, Magic Keyboard
Color
Green

Pros & Cons

👍 Pros

  • M1 chip delivers fast, responsive performance for everyday tasks, creative apps, and multitasking
  • Stunning 24-inch 4.5K Retina display with 500 nits brightness and 1 billion color support
  • Strikingly thin all-in-one design with a small desk footprint and vibrant Green color option
  • 1080p FaceTime HD camera and six-speaker sound system with Spatial Audio are built in
  • Can run iPhone and iPad apps natively alongside macOS software

👎 Cons

  • 8GB of unified memory may become limiting for heavy multitasking or professional workloads
  • 256GB SSD fills up quickly with large media libraries, and storage is not user-upgradable
  • Only two Thunderbolt / USB 4 ports on this configuration, which may require a hub or dock
  • Supports only one external display, limiting multi-monitor setups
  • No height-adjustable stand included — requires a VESA mount adapter for ergonomic adjustment

Frequently Asked Questions

This iMac is powered by the Apple M1 chip with an 8-core CPU and 8-core GPU. It offers significantly faster performance and better power efficiency than the Intel processors used in previous iMac generations, while also enabling the ability to run iPhone and iPad apps natively.
No, the M1 iMac's 8GB of unified memory and 256GB SSD are soldered to the logic board and cannot be upgraded after purchase. Choose the configuration that meets your needs at the time of buying.
This model includes two Thunderbolt / USB 4 ports, up to two USB 3 ports, and a 3.5mm headphone jack. It also supports Wi-Fi 6 and Bluetooth 5.0 for wireless connectivity.
Yes, a color-matched Magic Mouse and Magic Keyboard are included in the box, matching the Green finish of this iMac.
Yes, the M1 iMac supports one external display up to 6K resolution via the Thunderbolt / USB 4 ports.