Searching for a renewed iMac desktop in 2026 means balancing performance, price, and longevity. The 2021 Apple iMac with M1 Chip stands out for its impressive speed and efficiency, making it the top overall choice. For those wanting a larger display, the Apple 27-Inch Retina 5K Desktop offers stunning visuals but comes with a higher price tag. Meanwhile, the Apple 2024 iMac Air with M4 Chip delivers cutting-edge performance in a slim design, ideal for portable use. The main tradeoffs involve balancing newer technology against cost savings and screen size preferences. Keep reading for a detailed breakdown of each option to find the best fit for your needs.
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Key Takeaways
- The M1-based iMacs provide excellent performance for everyday tasks and creative work at a lower cost than newer models.
- Larger, higher-resolution screens like the 27-inch Retina 5K come with a significant price premium and may be overkill for casual users.
- The 2024 iMac Air with M4 offers the latest chip and a compact design, but may lack some ports found in older models.
- Refurbished models from 2017 still work well for basic tasks but fall behind in speed and energy efficiency compared to newer options.
- Buyers should carefully weigh screen size, processing power, and intended use to avoid overspending on features they don’t need.
| 2021 Apple iMac with M1 Chip, 24-inch, 8GB RAM, 256GB SSD, Silver (Renewed) | ![]() | Best Overall for Versatile Performance and Display Quality | Display: 24-inch 4.5K Retina | Processor: Apple M1 chip with 8-core CPU | GPU: 7-core GPU | VIEW ON AMAZON | See Our Full Breakdown |
| Apple iMac 27-Inch Retina 5K Desktop (Renewed, 3.2 GHz Intel Core i5, 8GB RAM, 1TB Fusion Drive) | ![]() | Best for Professional-Grade Visuals and Larger Screen Real Estate | Display Size: 27-inch Retina 5K | Processor: 3.2 GHz Intel Core i5 | RAM: 8GB | VIEW ON AMAZON | See Our Full Breakdown |
| Apple 2021 iMac with M1 Chip, 24-inch, 8GB RAM, 256GB SSD, Blue (Renewed) | ![]() | Best for Stylish, Compact, and Colorful Desktops | Display: 24-inch 4.5K Retina | Processor: Apple M1 with 8-core CPU | GPU: 7-core GPU | VIEW ON AMAZON | See Our Full Breakdown |
| Apple 2024 iMac Air with M4 Chip, 24-inch Retina Display, 16GB RAM, 256GB SSD, Silver (Renewed) | ![]() | Best for High Performance and Multitasking in a Slim Profile | Processor: Apple M4, 8-core, 3.2 GHz | Display: 24-inch Retina, 4480×2520, supports 1B colors | Memory: 16GB SDRAM | VIEW ON AMAZON | See Our Full Breakdown |
| Apple iMac 21.5-inch 2.7GHz Core i5 All-in-One Desktop (Renewed) | ![]() | Best for Budget-Friendly Entry-Level Users | Display: 21.5-inch | Processor: 2.7GHz Core i5 | Memory: 8GB | VIEW ON AMAZON | See Our Full Breakdown |
| Apple 2017 iMac 21.5-inch with Intel Core i5, 8GB RAM, 1TB Storage – Silver (Renewed) | ![]() | Best for Budget-Conscious Users Needing a Reliable Desktop | Processor: 7th Generation Intel Core i5 (i5-7360U) | Display: 21.5-inch LED-backlit, 1920×1080 | RAM: 8GB DDR4 | VIEW ON AMAZON | See Our Full Breakdown |
| renewed imac desktop | Processor | Storage | Display | RAM |
|---|---|---|---|---|
| 2021 Apple iMac with M1 Chip | Apple M1 chip with 8-core CPU | 256GB SSD | 24-inch 4.5K Retina | 8GB |
| Apple iMac 27-Inch Retina 5K D | 3.2 GHz Intel Core i5 | 1TB Fusion Drive | — | 8GB |
| Apple 2021 iMac with M1 Chip | Apple M1 with 8-core CPU | 256GB SSD | 24-inch 4.5K Retina | 8GB |
| Apple 2024 iMac Air with M4 Ch | Apple M4, 8-core, 3.2 GHz | 256GB SSD | 24-inch Retina, 4480×2520, supports 1B colors | — |
| Apple iMac 21.5-inch 2.7GHz Co | 2.7GHz Core i5 | 256GB SSD | 21.5-inch | — |
| Apple 2017 iMac 21.5-inch with | 7th Generation Intel Core i5 (i5-7360U) | 1TB HDD | 21.5-inch LED-backlit, 1920×1080 | 8GB DDR4 |
More Details on Our Top Picks
2021 Apple iMac with M1 Chip, 24-inch, 8GB RAM, 256GB SSD, Silver (Renewed)
This renewed 2021 iMac with the M1 chip stands out because of its combination of high-quality display, powerful processor, and sleek design. Compared with the older 27-inch Retina 5K iMac, it offers similar visual clarity in a much more compact and modern form, plus improved performance thanks to the M1 chip. However, the limited 256GB SSD storage and the generic keyboard and mouse may be a downside for users needing extensive storage or premium peripherals. This model is ideal for users who want a balanced mix of performance, display quality, and modern design without the high cost of new models.
Pros:- High-resolution 4.5K Retina display with vibrant colors
- Powerful M1 chip delivers fast, responsive performance
- Excellent audio and video features enhance multimedia experience
- Slim design fits well in modern workspaces
Cons:- Limited to 256GB SSD storage, which may fill quickly
- Renewed product may come with only a generic warranty
- Includes basic keyboard and mouse, not premium peripherals
Best for: Creative professionals and multimedia users who need vivid visuals and speedy performance in a compact form
Not ideal for: Power users requiring extensive storage or high-end graphics performance, or those needing a dedicated GPU
- Display:24-inch 4.5K Retina
- Processor:Apple M1 chip with 8-core CPU
- GPU:7-core GPU
- RAM:8GB
- Storage:256GB SSD
- Camera:1080p FaceTime HD
- Speakers:Six-speaker sound system
- Ports:Two Thunderbolt / USB 4, up to two USB 3
- Wireless:Wi-Fi 6, Bluetooth 5.0
Our verdict“This iMac is best suited for users seeking a modern, high-quality all-in-one with great display and performance for everyday creative tasks.”
Apple iMac 27-Inch Retina 5K Desktop (Renewed, 3.2 GHz Intel Core i5, 8GB RAM, 1TB Fusion Drive)
This 27-inch Retina 5K iMac offers a big, stunning display and solid processor, making it ideal for detailed creative work. Compared to the 24-inch M1-based models, it provides a sharper, more expansive visual workspace but relies on older Intel hardware, which may not deliver the same speed or efficiency. Its 8GB RAM might be limiting for intensive multitasking or high-end applications, and the lack of a dedicated graphics card could hamper high-performance tasks. This pick is best for professionals who prioritize a large, detailed display and don’t mind the older processor architecture.
Pros:- Large 27-inch Retina 5K display with crisp, detailed visuals
- Quad-core Intel Core i5 processor suitable for many professional tasks
- Includes keyboard and mouse, ready for immediate use
- Good selection of I/O ports for connectivity
Cons:- Older Intel processor may not match the speed of newer M1 or M4 chips
- Limited to 8GB RAM, which can hinder heavy multitasking
- No dedicated graphics card, restricting high-end graphics performance
Best for: Graphic designers, video editors, and professionals needing a large, high-res display for detailed work
Not ideal for: Users seeking the latest hardware or those with heavy multitasking needs that require more RAM and faster processing
- Display Size:27-inch Retina 5K
- Processor:3.2 GHz Intel Core i5
- RAM:8GB
- Storage:1TB Fusion Drive
- Graphics:Intel Iris Pro
- Ports:2 Thunderbolt, 4 USB 3
Our verdict“This iMac excels for users who need a large, detailed display and are comfortable with older hardware architecture for professional, visual-intensive work.”
Apple 2021 iMac with M1 Chip, 24-inch, 8GB RAM, 256GB SSD, Blue (Renewed)
This renewed 2021 iMac in Blue offers a vibrant aesthetic combined with powerful performance thanks to the M1 chip. Its vivid 4.5K Retina display with P3 wide color supports creative tasks and multimedia consumption. Compared to the Silver model, this one’s colorful design makes it more appealing for personal or creative spaces, but it shares the same limitations in storage and ports. The integrated GPU may not be ideal for demanding gaming or intensive graphics work. It makes the most sense for users seeking a visually striking machine for everyday tasks or light creative work in a colorful environment.
Pros:- Vivid 4.5K Retina display with P3 wide color
- Powerful M1 chip provides quick response and multitasking
- Bright, colorful design enhances personal spaces
- High-quality multimedia features included
Cons:- Limited to 256GB SSD storage, less suitable for large files
- Ports are limited, restricting expansion
- Integrated GPU may limit gaming or high-end graphics tasks
Best for: Students, casual creators, or home users who value style and color alongside solid performance
Not ideal for: Power users or professionals needing high-end graphics or large storage capacity
- Display:24-inch 4.5K Retina
- Processor:Apple M1 with 8-core CPU
- GPU:7-core GPU
- RAM:8GB
- Storage:256GB SSD
- Color:Blue
Our verdict“This colorful iMac is perfect for users who want a lively, capable desktop for everyday use and light creative work with a flair of style.”
Apple 2024 iMac Air with M4 Chip, 24-inch Retina Display, 16GB RAM, 256GB SSD, Silver (Renewed)
The 2024 iMac Air with M4 chip surpasses the earlier M1 models in processing power and memory, making it ideal for demanding multitasking, creative work, and multimedia. Its 16GB RAM and advanced M4 processor significantly boost speed compared to the 8GB M1 options, such as the 2021 models. The 24-inch Retina display continues to impress with high resolution and broad color support, but the 256GB SSD may be limiting for users with large media libraries. Its lightweight, sleek design is perfect for those who prioritize portability and modern features, though the higher price may be a barrier for some.
Pros:- Latest M4 chip with 8 cores offers top-tier performance
- 16GB RAM enables smooth multitasking and demanding applications
- Vivid Retina display with support for 1 billion colors
- Sleek, lightweight design in a premium finish
Cons:- Limited to 256GB SSD, which may require external storage
- Weight of over 22 pounds reduces portability compared to smaller devices
- Premium pricing might not fit all budgets
Best for: Creative professionals, multitaskers, and power users who need speed, large RAM, and a portable design
Not ideal for: Users needing extensive storage or those on a tight budget, given the premium price point
- Processor:Apple M4, 8-core, 3.2 GHz
- Display:24-inch Retina, 4480×2520, supports 1B colors
- Memory:16GB SDRAM
- Storage:256GB SSD
- Color:Silver
- Dimensions:21.53 x 5.78 x 18.14 inches
Our verdict“This iMac Air suits users seeking cutting-edge performance and a portable, stylish design for intensive tasks and multitasking.”
Apple iMac 21.5-inch 2.7GHz Core i5 All-in-One Desktop (Renewed)
This renewed 21.5-inch iMac provides a basic, reliable Apple experience with solid specs for everyday tasks. While it features a 2.7GHz Core i5 processor and 8GB RAM similar to the older 2017 models, it runs a much older macOS version, which could limit compatibility with newer apps and features compared to the newer 2021 or 2024 models like the M1 or M4 offerings. Its smaller screen and aging OS make it less suitable for modern multimedia or creative workflows, but it remains a good entry point for budget-conscious users who want an Apple desktop that works.
Pros:- Renewed product that functions like new with a warranty
- Affordable entry into the Apple ecosystem
- Decent processor and memory for standard tasks
Cons:- Older macOS version (10.12 Sierra) limits app compatibility
- Smaller, less vibrant display compared to newer models
- Older hardware architecture may not support future updates
Best for: Students or casual users who need a basic, reliable Mac at a lower price point
Not ideal for: Power users or creative professionals requiring recent hardware and software updates
- Display:21.5-inch
- Processor:2.7GHz Core i5
- Memory:8GB
- Storage:256GB SSD
- Operating System:MacOS 10.12 Sierra
Our verdict“This iMac offers a budget-friendly, functional option for basic computing needs, but falls short for modern, demanding tasks.”
Apple 2017 iMac 21.5-inch with Intel Core i5, 8GB RAM, 1TB Storage – Silver (Renewed)
This 2017 iMac stands out for its large, high-resolution 21.5-inch display, making it a solid choice for everyday productivity and media consumption. Compared with the newer M1-based iMacs, it offers a larger screen at a potentially lower price point, but it relies on older hardware that limits future upgrades and performance, especially with its HDD storage. The 7th Gen Intel Core i5 processor provides decent speed for standard tasks, yet it can fall behind newer models in demanding workloads. Its 8GB RAM supports multitasking reasonably well, but won’t handle heavy editing or multitasking as smoothly as recent models with higher RAM capacities. The absence of an SSD means slower boot times and data access, which can be noticeable if you’re used to modern solid-state drives. This model is better suited for users who prioritize affordability and basic performance over cutting-edge speed and future-proofing. It offers reliable performance for casual use but isn’t ideal for intensive creative work or future upgrades.
Pros:- Large, crisp 21.5-inch display enhances productivity and media viewing
- Decent performance with a 7th Gen Intel Core i5 processor
- Generous 1TB HDD storage provides ample space for files and applications
- Renewed for reliability and cost savings
Cons:- Older hardware limits upgrade options and future performance
- HDD storage results in slower data access compared to SSDs
- No dedicated graphics card restricts performance in graphics-intensive tasks
Best for: Budget-conscious home users or students who need a dependable desktop for browsing, office tasks, and media streaming.
Not ideal for: Creative professionals or power users who require fast data access and the ability to upgrade hardware easily.
- Processor:7th Generation Intel Core i5 (i5-7360U)
- Display:21.5-inch LED-backlit, 1920×1080
- RAM:8GB DDR4
- Storage:1TB HDD
- Graphics:Intel Iris Plus Graphics 640
- Operating System:macOS X
- Connectivity:802.11n Wireless, Bluetooth 4.2, 4 x USB 3.0, 2 x Thunderbolt, Gigabit Ethernet, Headphone/microphone combo
Our verdict“This iMac is a practical choice for users who want a larger screen and reliable basic performance without the need for the latest hardware or extensive upgrades.”

How We Picked
These renewed iMac desktops were evaluated based on performance, build quality, and value for money. Priority was given to models with recent chips like M1 and M4, as they provide better speed and future-proofing. We also considered display size and resolution, as these impact productivity and multimedia experience. Durability and ease of maintenance were key, along with overall cost in relation to features. The ranking reflects a balance between cutting-edge technology and affordability, aiming to help buyers get the most reliable and capable iMac within a renewed market.Factors to Consider When Choosing Renewed Imac Desktops
Choosing a renewed iMac desktop requires more than just comparing specs. Buyers should consider factors like processor performance, display size, and system longevity to ensure their investment meets long-term needs. It’s also important to understand the tradeoffs involved—spending more on newer chips might extend usability, but could come with a higher upfront cost. Compatibility with your existing peripherals and software is another key consideration, especially if you rely on specific apps. Finally, examine the seller’s warranty and return policy for peace of mind when buying renewed hardware.Processor and Performance
The processor is the heart of any iMac. Recent chips like the M1 and M4 significantly improve speed, energy efficiency, and support for demanding applications. Buyers should consider their typical workload—creative professionals will benefit from faster processors, while basic users may find older models sufficient. Upgrading to a newer chip often means a higher initial cost but extends the lifespan of the device. Be cautious of models with outdated processors, as they might struggle with current software updates and multitasking.Display Size and Resolution
Display size impacts both workspace and portability, with larger screens ideal for multitasking and multimedia editing. The 27-inch Retina 5K offers exceptional clarity, but comes with a higher price and larger footprint. Smaller models like the 24-inch or 21.5-inch can be more affordable and space-efficient, yet might limit the experience for detailed work. Consider your desk space and workflow needs—if you prefer compact setups, a smaller screen might be better, but for immersive editing or design, bigger is often better.Memory and Storage
While 8GB of RAM is typical in many renewed models, some tasks benefit from more, especially for creative work or multitasking. Storage options vary from 256GB SSDs to 1TB Fusion Drives, affecting speed and capacity. SSDs provide faster access and better reliability, making them preferable for most users. Think about your storage needs based on usage—if you handle large files regularly, opting for higher capacity models or external storage solutions is wise. Avoid models with minimal storage if you plan to keep many files locally.Ports and Connectivity
Connectivity options differ across models, with newer iMacs generally offering more Thunderbolt and USB-C ports. Older models may lack certain features or have legacy ports, which could require adapters. Assess your peripheral needs—if you connect multiple external drives or displays, ensure the model you choose has enough ports. Wireless connectivity like Wi-Fi 6 and Bluetooth 5.0 also matter for seamless device pairing and faster internet access. Compatibility with your accessories is key to avoiding extra costs later.Warranty and Seller Reputation
When buying renewed, the seller’s warranty and return policy are critical. Reputable sources often include warranties that cover hardware defects for at least 90 days, providing peace of mind. A flexible return policy can save you from costly mistakes if the device has hidden issues. Always check seller reviews and policies—some refurbishers perform thorough testing and repairs, while others cut corners. Investing in sellers with strong reputations can prevent future frustrations and ensure your device performs as expected.Frequently Asked Questions
How long can I expect a renewed iMac to last?
A well-maintained renewed iMac can remain functional and relevant for 3 to 5 years, depending on usage and technological updates. Models with newer chips like M1 or M4 tend to stay current longer because they support recent macOS updates and demanding applications. Regular maintenance, such as software updates and careful handling, also extends lifespan. Keep in mind that hardware components may eventually wear out, but choosing a reputable seller with warranty protection can help mitigate risks.Is it worth paying more for a newer chip in a renewed iMac?
Opting for a newer chip like the M4 over older models can significantly improve performance and efficiency, making it worthwhile if your tasks demand speed or future-proofing. Newer chips also tend to support the latest macOS features longer, extending the device’s useful life. However, this comes at a higher price, so balance your budget with your needs. If your workload is light, an M1 model might suffice, but for intensive tasks, investing in the latest chip is often more cost-effective in the long run.Should I prioritize screen size over portability?
Deciding between screen size and portability depends on your workspace and how you use your iMac. Larger displays like the 27-inch Retina 5K offer more room for multitasking and detailed work, but they are less portable and take up more space. Smaller models, such as the 24-inch or 21.5-inch, are easier to move and fit into tighter spaces, making them better for compact setups. Consider your typical environment—if you frequently move your device or have limited space, portability might be more important than screen size.Are refurbished iMacs a reliable choice for professional work?
Refurbished iMacs from reputable sellers can be quite reliable for professional use, especially if they include a warranty and have been thoroughly tested. Models with recent chips like M1 and M4 support modern software and multitasking, making them suitable for tasks like video editing, graphic design, and software development. However, it’s essential to verify the seller’s refurbishment process and warranty coverage. For mission-critical work, consider investing in a new device or a certified refurbished model with extensive testing and support.What should I avoid when buying a renewed iMac?
Avoid models with outdated processors, minimal storage, or limited warranty coverage, as these can hinder performance and longevity. Be cautious of sellers without clear refurbishment policies or those offering models with excessive wear or damage. Also, steer clear of devices with missing ports or incompatible hardware, which could limit your connectivity options. Always review the seller’s reputation, return policy, and included warranty to ensure you’re making a safe, informed purchase.Conclusion
For buyers seeking the best overall performance and longevity, the 2021 Apple iMac with M1 Chip stands out as the top choice. Those prioritizing a larger, high-resolution display might prefer the Apple 27-Inch Retina 5K Desktop, despite its higher cost. If budget is a key concern, the 2017 iMac offers basic functionality at a lower price, though with some limitations. Creative professionals or power users should lean toward newer chips like the M4 for future-proofing, while casual users can get by with older, refurbished models. Carefully consider your specific needs and workspace to select the most suitable renewed iMac for 2026.
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