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Apple iMac 24" 2021 with Retina 4.5k - M1 16GB RAM 512GB

⌛Low StockSave $1,180
Sale price$1,349 Regular price$2,529

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  • 12-month warranty
  • 30-day returns

Magic Mouse and Magic Keyboard Included

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

or 4 × $337.25 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
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$1,349 Apple iMac 24" 2021 with Retina 4.5k - M1 16GB RAM · 512GB · Ex-Demo · Purple

Colors 

  • Blue 

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 

 

Discover the perfect blend of stunning design and exceptional performance with the Apple iMac 24" (2021). Featuring a mesmerizing Retina 4.5K display, this iMac brings your visuals to life with breathtaking clarity and vibrant colors, making every detail pop and every image sparkle.

At the heart of this iMac lies the revolutionary M1 chip, delivering incredible speed and efficiency that transforms your workflow. With 16GB of unified memory, you can seamlessly juggle multiple applications, handle intensive tasks, and enjoy smooth multitasking without a hitch. The 512GB SSD provides ample storage space for all your important files, creative projects, and media, while ensuring lightning-fast access.

The iMac's sleek and modern design not only enhances your workspace but also reduces noise with its advanced thermal architecture. Enjoy crystal-clear video calls with the integrated FaceTime HD camera, and experience rich, immersive sound with its six-speaker audio system.

Whether you're a creative professional, a power user, or someone who values both style and performance, the Apple iMac 24" (2021) with Retina 4.5K display, M1 chip, 16GB RAM, and 512GB SSD is your gateway to an extraordinary computing experience.

 

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

Colors 

  • Blue 

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 

 

Discover the perfect blend of stunning design and exceptional performance with the Apple iMac 24" (2021). Featuring a mesmerizing Retina 4.5K display, this iMac brings your visuals to life with breathtaking clarity and vibrant colors, making every detail pop and every image sparkle.

At the heart of this iMac lies the revolutionary M1 chip, delivering incredible speed and efficiency that transforms your workflow. With 16GB of unified memory, you can seamlessly juggle multiple applications, handle intensive tasks, and enjoy smooth multitasking without a hitch. The 512GB SSD provides ample storage space for all your important files, creative projects, and media, while ensuring lightning-fast access.

The iMac's sleek and modern design not only enhances your workspace but also reduces noise with its advanced thermal architecture. Enjoy crystal-clear video calls with the integrated FaceTime HD camera, and experience rich, immersive sound with its six-speaker audio system.

Whether you're a creative professional, a power user, or someone who values both style and performance, the Apple iMac 24" (2021) with Retina 4.5K display, M1 chip, 16GB RAM, and 512GB SSD is your gateway to an extraordinary 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

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