Rated 4.7 out of 5 on Trustpilot 4.7 Excellent · 20,054 reviews 400,000+ customers400k+ customers Direct Source / SupportDirect Source / Support

Apple iMac 24" 2021 with Retina 4.5k - M1 16GB RAM 1TB

⌛Low StockSave $1,120
Sale price$1,409 Regular price$2,529

Earn 2818 reward points ⓘ

  • 12-month warranty
  • 30-day returns

Magic Mouse and Magic Keyboard Included

Storage: 1TB
256GBsold out 512GBfrom $1,349 1TBfrom $1,409 2TBsold out
Storage: 1TB
Deal
Condition: Ex-DemoMore info
Deal
Deal
Deal
Deal
Colour: Yellow
Price:
Sale price$1,409 Regular price$2,529

or 4 × $352.25 with Afterpay or PayPal · or Zip from $10/week

Free delivery Thu 19 to Wed 25 Nov Express Tue 17 to Thu 19 Nov · 4-hour delivery in inner Melbourne
Need help? Live chat 9am to 5pm weekdays (Melbourne time) · Message usChat with our team now · until 5pm (Melbourne time)Live chat 9am to 5pm weekdays (Melbourne time) · Message us
$1,409 Apple iMac 24" 2021 with Retina 4.5k - M1 16GB RAM · 1TB · Ex-Demo · Yellow

Colors 

  • Blue, Pink, Orange, Green

Chip 

  • Apple M1 chip 
  • 8-core CPU with 4 performance cores and 4 efficiency cores 
  • 7-core GPU, 8-core GPU 
  • 16-core Neural Engine 

Storage2 

  • 512GB SSD
  • Configurable to: 1TB, or 2TB 

Memory 

  • 16GB unified memory 

Display 

  • 24-inch 4.5K Retina display 
  • 4480-by-2520 resolution at 218 pixels per inch with support for 1 billion colors 
  • 500 nits brightness 
  • Wide color (P3) 
  • True Tone technology 

Actual diagonal screen size is 23.5 in 

Camera 

  • 1080p FaceTime HD camera 
  • Advanced image signal processor with computational video 

Video Support 

  • Simultaneously supports full native resolution on the built-in display at 1 billion colors and: 
  • One external display with up to 6K resolution at 60Hz 
  • Thunderbolt 3 digital video output 
  • Native DisplayPort output over USB-C 
  • VGA, HDMI, DVI, and Thunderbolt 2 output supported using adapters (sold separately) 

Audio 

  • High-fidelity six-speaker system with force-cancelling woofers 
  • Wide stereo sound 
  • Support for spatial audio when playing music or video with Dolby Atmos3 
  • Studio-quality three-mic array with high signal-to-noise ratio and directional beamforming 
  • Support for “Hey Siri” 

Connections and Expansion 

  • Two Thunderbolt / USB 4 ports with support for: 
  • DisplayPort 
  • Thunderbolt 3 (up to 40Gb/s) 
  • USB 4 (up to 40Gb/s) 
  • USB 3.1 Gen 2 (up to 10Gb/s) 
  • Thunderbolt 2, HDMI, DVI, and VGA supported using adapters (sold separately) 
  • 3.5 mm headphone jack 
  • Gigabit Ethernet 
  • Two USB 3 ports (up to 10Gb/s) 

Input 

  • Magic Keyboard 
  • Magic Mouse 

Configurable with: Magic Keyboard with Touch ID, Magic Keyboard with Touch ID and Numeric Keypad, Magic Trackpad 

Wireless 

  • Wi-Fi 
  • Wi-Fi 6 (802.11ax) 
  • IEEE 802.11a/b/g/n/ac compatible 
  • Bluetooth 
  • Bluetooth 5.0 wireless technology 

Size and Weight 

  • Height: 18.1 inches (46.1 cm) 
  • Width: 21.5 inches (54.7 cm) 
  • Stand Depth: 5.8 inches (14.7 cm) 
  • Weight: 2-ports: 9.83 pounds (4.46 kg)3 , 4-ports: 9.88 pounds (4.48 kg)3 

Electrical and Operating Requirements 

  • Line voltage: 100–240V AC 
  • Frequency: 50Hz to 60Hz, single phase 
  • Operating temperature: 50° to 95° F (10° to 35° C) 
  • Relative humidity: 5% to 90% noncondensing 
  • Operating altitude: tested up to 16,400 feet (5000 meters) 

In the Box 

  • iMac 
  • Magic Keyboard 
  • Magic Mouse 
  • 143W power adapter 
  • Power cord (2 m) 
  • USB-C to Lightning Cable 

Operating System 

macOS 

macOS is the most advanced desktop operating system in the world. macOS Ventura makes the things you do most on Mac even better, so you can work smarter, play harder, and go further. 

Accessibility 

Accessibility features help people with disabilities get the most out of their new iMac. With built-in support for vision, hearing, mobility, and learning, you can create and do amazing things.  

Features include: 

  • Voice Control 
  • VoiceOver 
  • Zoom 
  • Increase Contrast 
  • Reduce Motion 
  • Siri and Dictation 
  • Switch Control 
  • Live Captions 

Built-in Apps4 

  • App Store 
  • Books 
  • Calendar 
  • Contacts 
  • FaceTime 
  • Find My 
  • Freeform 
  • GarageBand 
  • Home 
  • iMovie 
  • Keynote 
  • Mail 
  • Maps 
  • Messages 
  • Music 
  • News 
  • Notes 
  • Numbers 
  • Pages 
  • Photo Booth 
  • Photos 
  • Podcasts 
  • Preview 
  • QuickTime Player 
  • Reminders 
  • Safari 
  • Shortcuts 
  • Siri 
  • Stocks 
  • Time Machine 
  • TV 
  • Voice Memos 

 

The Apple iMac 24" (2021) is a stunning all-in-one desktop that brings together powerful performance, a gorgeous Retina 4.5K display, and a sleek, modern design. Powered by the revolutionary M1 chip, this iMac delivers exceptional speed and energy efficiency while elevating your entire computing experience, whether you're working, creating, or relaxing.

Key Features:

  • M1 Chip: The heart of the iMac 24" is Apple’s M1 chip, featuring an 8-core CPU, 7-core or 8-core GPU, and a 16-core Neural Engine. It offers blazing-fast performance, with up to 85% faster CPU performance and 2x faster GPU processing than previous Intel-based iMacs, making it perfect for multitasking, content creation, and running demanding applications.

  • Retina 4.5K Display: Immerse yourself in the breathtaking 24-inch Retina 4.5K display, with 11.3 million pixels and support for over a billion colors. Whether you're editing photos, watching movies, or designing graphics, you’ll experience stunning clarity, vibrant colors, and sharp details. Plus, True Tone technology ensures a natural viewing experience by adjusting the display's color temperature to your environment.

  • 16GB Unified Memory: The 16GB of unified memory allows you to easily switch between applications without slowdowns. Whether you're running multiple design programs, video editors, or heavy spreadsheets, your workflow remains smooth and responsive.

  • 1TB SSD Storage: With 1TB of fast SSD storage, you get ample space to store all your projects, photos, videos, and applications. The SSD’s lightning-fast read and write speeds mean apps load in an instant, and files are accessed in the blink of an eye.

  • Slim, Colorful Design: Available in a range of vibrant colors, the iMac 24" (2021) is not just a powerful machine, but a visual centerpiece for your workspace. The ultra-thin, space-saving design maximizes desk space without sacrificing performance, while the advanced cooling system ensures your iMac stays quiet and cool even during intensive tasks.

  • Exceptional Audio & Camera: The iMac 24" comes equipped with a high-fidelity six-speaker system, including force-canceling woofers for deep bass and spatial audio support. The 1080p FaceTime HD camera, combined with a studio-quality three-microphone array, ensures your video calls, streams, and recordings are clear and professional.

  • macOS Big Sur: Running the latest version of macOS, the iMac delivers a seamless, intuitive user experience with enhanced privacy features, improved performance, and a modern interface that makes navigation effortless.

  • Thunderbolt 3 Ports & More: The iMac 24" features two Thunderbolt 3 (USB-C) ports and two USB 3 ports, enabling you to connect high-speed accessories, external drives, and displays. The included Magic Keyboard and Magic Mouse make working even more intuitive, while the option for a Magic Trackpad lets you customize your workspace.

The Apple iMac 24" (2021) with M1, 16GB RAM, and 1TB SSD is a perfect blend of power, beauty, and efficiency. Whether you're a creative professional, student, or home user, this iMac offers everything you need for a faster, more enjoyable computing experience

 

Please note: This iMac may come with either a Magic Mouse or Magic Trackpad, depending on availability.

Colors 

  • Blue, Pink, Orange, Green

Chip 

  • Apple M1 chip 
  • 8-core CPU with 4 performance cores and 4 efficiency cores 
  • 7-core GPU, 8-core GPU 
  • 16-core Neural Engine 

Storage2 

  • 512GB SSD
  • Configurable to: 1TB, or 2TB 

Memory 

  • 16GB unified memory 

Display 

  • 24-inch 4.5K Retina display 
  • 4480-by-2520 resolution at 218 pixels per inch with support for 1 billion colors 
  • 500 nits brightness 
  • Wide color (P3) 
  • True Tone technology 

Actual diagonal screen size is 23.5 in 

Camera 

  • 1080p FaceTime HD camera 
  • Advanced image signal processor with computational video 

Video Support 

  • Simultaneously supports full native resolution on the built-in display at 1 billion colors and: 
  • One external display with up to 6K resolution at 60Hz 
  • Thunderbolt 3 digital video output 
  • Native DisplayPort output over USB-C 
  • VGA, HDMI, DVI, and Thunderbolt 2 output supported using adapters (sold separately) 

Audio 

  • High-fidelity six-speaker system with force-cancelling woofers 
  • Wide stereo sound 
  • Support for spatial audio when playing music or video with Dolby Atmos3 
  • Studio-quality three-mic array with high signal-to-noise ratio and directional beamforming 
  • Support for “Hey Siri” 

Connections and Expansion 

  • Two Thunderbolt / USB 4 ports with support for: 
  • DisplayPort 
  • Thunderbolt 3 (up to 40Gb/s) 
  • USB 4 (up to 40Gb/s) 
  • USB 3.1 Gen 2 (up to 10Gb/s) 
  • Thunderbolt 2, HDMI, DVI, and VGA supported using adapters (sold separately) 
  • 3.5 mm headphone jack 
  • Gigabit Ethernet 
  • Two USB 3 ports (up to 10Gb/s) 

Input 

  • Magic Keyboard 
  • Magic Mouse 

Configurable with: Magic Keyboard with Touch ID, Magic Keyboard with Touch ID and Numeric Keypad, Magic Trackpad 

Wireless 

  • Wi-Fi 
  • Wi-Fi 6 (802.11ax) 
  • IEEE 802.11a/b/g/n/ac compatible 
  • Bluetooth 
  • Bluetooth 5.0 wireless technology 

Size and Weight 

  • Height: 18.1 inches (46.1 cm) 
  • Width: 21.5 inches (54.7 cm) 
  • Stand Depth: 5.8 inches (14.7 cm) 
  • Weight: 2-ports: 9.83 pounds (4.46 kg)3 , 4-ports: 9.88 pounds (4.48 kg)3 

Electrical and Operating Requirements 

  • Line voltage: 100–240V AC 
  • Frequency: 50Hz to 60Hz, single phase 
  • Operating temperature: 50° to 95° F (10° to 35° C) 
  • Relative humidity: 5% to 90% noncondensing 
  • Operating altitude: tested up to 16,400 feet (5000 meters) 

In the Box 

  • iMac 
  • Magic Keyboard 
  • Magic Mouse 
  • 143W power adapter 
  • Power cord (2 m) 
  • USB-C to Lightning Cable 

Operating System 

macOS 

macOS is the most advanced desktop operating system in the world. macOS Ventura makes the things you do most on Mac even better, so you can work smarter, play harder, and go further. 

Accessibility 

Accessibility features help people with disabilities get the most out of their new iMac. With built-in support for vision, hearing, mobility, and learning, you can create and do amazing things.  

Features include: 

  • Voice Control 
  • VoiceOver 
  • Zoom 
  • Increase Contrast 
  • Reduce Motion 
  • Siri and Dictation 
  • Switch Control 
  • Live Captions 

Built-in Apps4 

  • App Store 
  • Books 
  • Calendar 
  • Contacts 
  • FaceTime 
  • Find My 
  • Freeform 
  • GarageBand 
  • Home 
  • iMovie 
  • Keynote 
  • Mail 
  • Maps 
  • Messages 
  • Music 
  • News 
  • Notes 
  • Numbers 
  • Pages 
  • Photo Booth 
  • Photos 
  • Podcasts 
  • Preview 
  • QuickTime Player 
  • Reminders 
  • Safari 
  • Shortcuts 
  • Siri 
  • Stocks 
  • Time Machine 
  • TV 
  • Voice Memos 

 

The Apple iMac 24" (2021) is a stunning all-in-one desktop that brings together powerful performance, a gorgeous Retina 4.5K display, and a sleek, modern design. Powered by the revolutionary M1 chip, this iMac delivers exceptional speed and energy efficiency while elevating your entire computing experience, whether you're working, creating, or relaxing.

Key Features:

  • M1 Chip: The heart of the iMac 24" is Apple’s M1 chip, featuring an 8-core CPU, 7-core or 8-core GPU, and a 16-core Neural Engine. It offers blazing-fast performance, with up to 85% faster CPU performance and 2x faster GPU processing than previous Intel-based iMacs, making it perfect for multitasking, content creation, and running demanding applications.

  • Retina 4.5K Display: Immerse yourself in the breathtaking 24-inch Retina 4.5K display, with 11.3 million pixels and support for over a billion colors. Whether you're editing photos, watching movies, or designing graphics, you’ll experience stunning clarity, vibrant colors, and sharp details. Plus, True Tone technology ensures a natural viewing experience by adjusting the display's color temperature to your environment.

  • 16GB Unified Memory: The 16GB of unified memory allows you to easily switch between applications without slowdowns. Whether you're running multiple design programs, video editors, or heavy spreadsheets, your workflow remains smooth and responsive.

  • 1TB SSD Storage: With 1TB of fast SSD storage, you get ample space to store all your projects, photos, videos, and applications. The SSD’s lightning-fast read and write speeds mean apps load in an instant, and files are accessed in the blink of an eye.

  • Slim, Colorful Design: Available in a range of vibrant colors, the iMac 24" (2021) is not just a powerful machine, but a visual centerpiece for your workspace. The ultra-thin, space-saving design maximizes desk space without sacrificing performance, while the advanced cooling system ensures your iMac stays quiet and cool even during intensive tasks.

  • Exceptional Audio & Camera: The iMac 24" comes equipped with a high-fidelity six-speaker system, including force-canceling woofers for deep bass and spatial audio support. The 1080p FaceTime HD camera, combined with a studio-quality three-microphone array, ensures your video calls, streams, and recordings are clear and professional.

  • macOS Big Sur: Running the latest version of macOS, the iMac delivers a seamless, intuitive user experience with enhanced privacy features, improved performance, and a modern interface that makes navigation effortless.

  • Thunderbolt 3 Ports & More: The iMac 24" features two Thunderbolt 3 (USB-C) ports and two USB 3 ports, enabling you to connect high-speed accessories, external drives, and displays. The included Magic Keyboard and Magic Mouse make working even more intuitive, while the option for a Magic Trackpad lets you customize your workspace.

The Apple iMac 24" (2021) with M1, 16GB RAM, and 1TB SSD is a perfect blend of power, beauty, and efficiency. Whether you're a creative professional, student, or home user, this iMac offers everything you need for a faster, more enjoyable computing experience

 

Please note: This iMac may come with either a Magic Mouse or Magic Trackpad, depending on availability.

  • Your iMac
  • Power cord
  • Keyboard and mouse
  • Warranty card
  • Happy Promise

    Not happy with it? Send it back within 30 days. We email you a free return label.

Every iMac is 100% functional and fully tested. The grade only describes how it looks.

The five grades

  • New

    Full manufacturer's warranty

    Never used, never activated.

  • Exceptional +3 months cover

    15-month warranty

    As new, very faint to no marks.

  • Ex-Demo

    12-month warranty

    Like new, very faint to no marks. Same look as Exceptional.

  • Excellent

    12-month warranty

    Minor scratches you won't see at arm's length.

  • Good

    12-month warranty

    Visible marks or minor dents on the body, or light scratches on the screen, never deep.

Real Feedback & Videos

Reviewing a refurbished MacBook

What our customers say

Real reviews from people who bought from OzMobiles.

4.7

Excellent on Trustpilot

20,054 reviews

Fast delivery. Phone exactly as described. I ordered an extra lead and the wrong one came. Contacted them with a reply straight away and a new lead was sent express post. Could not get any better service

Faye C.Verified buyer · 15 November 2026

The phone arrived in great condition! Delivery was slightly slower than expected but I'm sure that had to do with the postal service rather than them. If anything I made a mistake regarding delivery details with my order and the customer service team got back to me promptly and assisted me immediately which allowed me to receive the product quickly regardless. 10/10 Service and product!

W.YVerified buyer · 14 November 2026

The phone was sent promptly & in good condition. An easy process to buy through OzMobiles. Thanks!

BelindaVerified buyer · 14 November 2026

Purchased my second ozmobiles iPhone. Service was excellent, the phone meeting all expectations. Extremely happy.

Peter S.Verified buyer · 13 November 2026

Bought an iphone 17, the website was easy to use, the phone came on time and it is like a new one. I am very pleased with my purchase.

Patricia H.Verified buyer · 13 November 2026

Fast delivery and the product description was accurate. Very happy with my new phone.

Julie W.Verified buyer · 13 November 2026

Always bought my smart watches from oz mobiles. Always in good condition and fast delivery

Ms B.Verified buyer · 13 November 2026

Fast delivery. Original box. Apple Neo was in perfect condition. Excellent experience!

MelMVerified buyer · 12 November 2026

This is my second purchase with you. Both experiences were very good.

HelenaVerified buyer · 12 November 2026

Experience with OzMobiles. They were cheap superfast and the Phone is excellent.

Laura D.Verified buyer · 12 November 2026

Love my new Apple Watch Ultra. I found this to be The most affordable retailer with excellent service. It’s all you can ask for. Thank you Oz Mobile

Mr B.Verified buyer · 12 November 2026

From here (refurbished) and it is perfect in every way. I got the watch on the Halloween sale. I fricken love ittttt.

Olivia O.Verified buyer · 12 November 2026
Read all 20,054 reviews on Trustpilot

What our customers say

Real reviews from people who bought from OzMobiles.

4.7

Excellent on Trustpilot

20,054 reviews

Fast delivery. Phone exactly as described. I ordered an extra lead and the wrong one came. Contacted them with a reply straight away and a new lead was sent express post. Could not get any better service

Faye C.Verified buyer · 15 November 2026

The phone arrived in great condition! Delivery was slightly slower than expected but I'm sure that had to do with the postal service rather than them. If anything I made a mistake regarding delivery details with my order and the customer service team got back to me promptly and assisted me immediately which allowed me to receive the product quickly regardless. 10/10 Service and product!

W.YVerified buyer · 14 November 2026

The phone was sent promptly & in good condition. An easy process to buy through OzMobiles. Thanks!

BelindaVerified buyer · 14 November 2026

Purchased my second ozmobiles iPhone. Service was excellent, the phone meeting all expectations. Extremely happy.

Peter S.Verified buyer · 13 November 2026

Bought an iphone 17, the website was easy to use, the phone came on time and it is like a new one. I am very pleased with my purchase.

Patricia H.Verified buyer · 13 November 2026

Fast delivery and the product description was accurate. Very happy with my new phone.

Julie W.Verified buyer · 13 November 2026

Always bought my smart watches from oz mobiles. Always in good condition and fast delivery

Ms B.Verified buyer · 13 November 2026

Fast delivery. Original box. Apple Neo was in perfect condition. Excellent experience!

MelMVerified buyer · 12 November 2026

This is my second purchase with you. Both experiences were very good.

HelenaVerified buyer · 12 November 2026

Experience with OzMobiles. They were cheap superfast and the Phone is excellent.

Laura D.Verified buyer · 12 November 2026

Love my new Apple Watch Ultra. I found this to be The most affordable retailer with excellent service. It’s all you can ask for. Thank you Oz Mobile

Mr B.Verified buyer · 12 November 2026

From here (refurbished) and it is perfect in every way. I got the watch on the Halloween sale. I fricken love ittttt.

Olivia O.Verified buyer · 12 November 2026
Read all 20,054 reviews on Trustpilot

Real Feedback & Videos

Reviewing a refurbished MacBook

Your Recently Viewed Items

Oz Rewards

Join our exclusive loyalty program today and get access to discounts and special offers!

Join Oz Rewards →

80% less CO2 with refurbished

A greener and happier environment. Feel good buying a refurbished Apple iMac 24" 2021 with Retina 4.5k - M1 16GB RAM 1TB from OzMobiles knowing you're helping to reduce your carbon footprint.

Oz Contribution