Choosing a renewed iMac in 2026 means balancing performance, price, and longevity. The Apple 27-inch Retina 5K iMac (Early 2019) offers a stunning display and robust processing power, making it ideal for demanding creative work. For those on a tighter budget, the Apple iMac 21.5-inch 2.7GHz Core i5 provides reliable performance with a smaller footprint. Meanwhile, the 2021 M1 iMacs combine impressive speed and efficiency in vibrant colors, perfect for everyday use and light creative tasks. Each has its tradeoffs—like storage limits, warranty concerns, or aging hardware—so I’ll help clarify which fits different buyer profiles.
Get furniture and decor delivered free with Prime
- Fast, free delivery on millions of items
- Prime Video, Amazon Music and more included
- Member-only deals all year
Complete the kit
Key Takeaways
- The 27-inch Retina 5K iMac excels in display quality and multi-core performance but may need RAM upgrades for intensive tasks.
- The 21.5-inch model is affordable and reliable but is limited by its older specs and storage capacity.
- The 2021 M1 iMacs offer a balance of speed and style, though their storage and port options may be restrictive for some users.
- Renewed products can vary in warranty and condition, requiring careful consideration before purchase.
- Buyer priorities—such as display quality, portability, or budget—are key to choosing the right model.
| renewed imac desktop | Display | Processor | Storage | Ports |
|---|---|---|---|---|
| Apple 27-inch Retina 5K iMac | 27-inch Retina 5K | 3.0GHz Intel Core i5 (8th Gen) | 1TB | Two Thunderbolt 3 (USB-C) |
| Apple iMac 21.5-inch 2.7GHz Co | 21.5-inch | 2.7GHz Core i5 | 256GB SSD | — |
| Apple 2021 iMac with M1 Chip | 24-inch 4.5K Retina | Apple M1 with 8-core CPU | 256GB SSD | Two Thunderbolt / USB 4 |
| Apple 2021 iMac with M1 Chip | 24-inch 4.5K Retina | Apple M1 with 8-core CPU | 512GB SSD | Two Thunderbolt / USB 4 |
| Apple 2021 iMac with M1 Chip | 24-inch 4.5K Retina | Apple M1 with 8-core CPU | 512GB SSD | Two Thunderbolt / USB 4 |
More Details on Our Top Picks
Apple 27-inch Retina 5K iMac (Early 2019) with 3.0GHz Intel Core i5, 8GB RAM, 1TB Storage (Renewed)
This model stands out for its incredible 5K Retina display, making it perfect for creative professionals who need crisp visuals. Its 6-core 8th-generation Intel processor delivers significant processing power, especially for demanding editing or design tasks. Compared to the 2021 M1 iMacs, it offers more upgrade flexibility—particularly in RAM—though it can be more expensive and less energy-efficient. Its sleek design and multiple ports add to its versatility, but with only 8GB RAM standard, it may require an upgrade for heavy multitasking. The 1TB storage is generous, yet some users might find it limiting considering modern file sizes.
Pros:- Stunning 5K Retina display for detailed visuals
- Powerful 6-core processor handles demanding tasks
- Multiple ports including Thunderbolt 3 for expandability
- Renewed product with good value
Cons:- Only 8GB RAM, upgrade recommended for heavy multitasking
- Limited to 1TB storage, may need external solutions
- Renewed product may have limited warranty
Best for: Creative professionals needing high-resolution display and robust processing.
Not ideal for: Users seeking the latest architecture or maximum energy efficiency.
- Display:27-inch Retina 5K
- Processor:3.0GHz Intel Core i5 (8th Gen)
- RAM:8GB
- Storage:1TB
- Graphics:Radeon Pro 570x, 575x, or 580x
- Ports:Two Thunderbolt 3 (USB-C)
Our verdict“A top-tier choice for users prioritizing display quality and processing power, with some upgrade considerations.”
Apple iMac 21.5-inch 2.7GHz Core i5 All-in-One Desktop (Renewed)
This 21.5-inch iMac offers a reliable, straightforward experience with a decent processor and SSD storage, making it suitable for general tasks like web browsing, office work, and media consumption. Compared with larger models, it’s more compact and affordable but also less powerful and with older macOS version (10.12 Sierra). Its 256GB SSD ensures quick data access, yet storage limits may be restrictive over time. The packaging and accessories are typically basic, and it’s best for users who prioritize budget and simplicity over cutting-edge features.
Pros:- Renewed with like-new performance
- Fast SSD for quick startups and data access
- Affordable price point
Cons:- Older macOS version limits software compatibility
- Limited storage capacity at 256GB
- Basic packaging and accessories
Best for: Home users, students, or anyone needing a dependable basic Mac.
Not ideal for: Power users or professionals requiring extensive multitasking or large storage.
- Display:21.5-inch
- Processor:2.7GHz Core i5
- Memory:8GB
- Storage:256GB SSD
- Operating System:macOS 10.12 Sierra
Our verdict“An affordable, dependable option for everyday tasks, best suited for casual or entry-level users.”
Apple 2021 iMac with M1 Chip, 24-inch, 8GB RAM, 256GB SSD, Blue (Renewed)
The 2021 M1 iMac combines impressive speed with vibrant display quality. Its 24-inch 4.5K Retina screen, paired with Apple’s M1 chip, offers a significant performance boost over Intel-based predecessors, especially for casual creative tasks or daily computing. Compared to the 27-inch Retina 5K, it sacrifices some display size but gains in energy efficiency and style. The limited ports and storage might be drawbacks for users with more extensive peripheral setups or storage needs, but its sleek design and high performance make it a popular choice for general users and light creatives.
Pros:- Vivid 24-inch 4.5K Retina display
- Powerful M1 chip delivers fast performance
- Sleek, lightweight design in vibrant colors
- Energy-efficient and quiet operation
Cons:- Limited storage at 256GB, upgrade needed for large files
- Only two Thunderbolt / USB 4 ports
- Renewed product with possible less longevity
Best for: Modern users seeking a fast, stylish, all-in-one desktop for daily use.
Not ideal for: Power users needing extensive ports or large storage capacity.
- Display:24-inch 4.5K Retina
- Processor:Apple M1 with 8-core CPU
- GPU:7-core GPU
- Memory:8GB
- Storage:256GB SSD
- Ports:Two Thunderbolt / USB 4
Our verdict“A compelling blend of style and speed, suitable for everyday users and light creative work.”
Apple 2021 iMac with M1 Chip, 24-inch, 8GB RAM, 512GB SSD, Green (Renewed)
This green variant of the M1 iMac offers a vibrant color for creative or casual use, with the same high-performance M1 chip and 4.5K Retina display. Its 512GB SSD alleviates some storage concerns compared to the 256GB version, making it more suitable for users with larger media libraries. The design remains slim and stylish, with multiple connectivity options including Thunderbolt and USB ports. However, as a renewed product, it may have slightly less warranty coverage, and the port selection could limit expandability for power users.
Pros:- Vivid 4.5K Retina display with wide color gamut
- Strong performance from the M1 chip
- Bright, vibrant color options including green
- Faster storage at 512GB SSD
Cons:- Limited port options for peripherals
- Renewed product may have less warranty coverage
- No dedicated GPU option
Best for: Creative professionals or hobbyists wanting performance and style at a lower cost.
Not ideal for: Users needing extensive ports or large internal storage for professional workflows.
- Display:24-inch 4.5K Retina
- Processor:Apple M1 with 8-core CPU
- GPU:7-core GPU
- Memory:8GB
- Storage:512GB SSD
- Ports:Two Thunderbolt / USB 4
Our verdict“A colorful, powerful choice for creatives who value style and performance without a hefty price tag.”
Apple 2021 iMac with M1 Chip, 24-inch, 8GB RAM, 512GB SSD, Silver (Renewed)
This silver version offers the same high-performance M1 chip and 4.5K Retina display, making it a versatile choice for work and entertainment. Its 512GB SSD enhances storage for media and documents, and the high-quality audio system improves media consumption. The design remains slim and modern, with a reliable set of ports, but it shares the same port limitations as other M1 models. This model is ideal for users who want a neutral color and balanced features for daily tasks, yet it might fall short for those needing more extensive peripheral support or larger internal storage.
Pros:- Vivid 4.5K Retina display with wide color range
- Powerful M1 CPU and GPU for fast responsiveness
- Sleek, modern design in classic silver
- 512GB SSD for ample storage
Cons:- Limited port options for expanding peripherals
- Renewed product may have less warranty coverage
- No dedicated GPU options
Best for: Everyday users seeking a balance of performance, style, and practicality.
Not ideal for: Power users with demanding workflows or extensive external peripheral needs.
- Display:24-inch 4.5K Retina
- Processor:Apple M1 with 8-core CPU
- GPU:7-core GPU
- Memory:8GB
- Storage:512GB SSD
- Ports:Two Thunderbolt / USB 4
Our verdict“A well-rounded, stylish choice for general users who want performance and aesthetic appeal without excess complexity.”
How We Picked
Our selection process focused on performance, display quality, and value for money, especially in the renewed market. I compared hardware specs, user reviews, and available warranties to gauge durability and usability. Since these are refurbished, reputation and warranty support played a critical role, alongside how well each model balances modern features with cost. My goal was to identify options that serve different needs—whether for professionals, students, or casual users—while considering the inherent tradeoffs of buying renewed.
| renewed imac desktop | Ports |
|---|---|
| Apple 27-inch Retina 5K iMac | Two Thunderbolt 3 (USB-C) |
| Apple iMac 21.5-inch 2.7GHz Co | — |
| Apple 2021 iMac with M1 Chip | Two Thunderbolt / USB 4 |
| Apple 2021 iMac with M1 Chip | Two Thunderbolt / USB 4 |
| Apple 2021 iMac with M1 Chip | Two Thunderbolt / USB 4 |
Factors to Consider When Choosing Renewed Imac Desktops
When selecting a renewed iMac, consider your primary use case, desired display size, and how much storage and processing power you need. The main tradeoffs involve older hardware versus cost savings, and the warranty or condition of the renewed product. Think about whether you prioritize a high-resolution display, a compact design, or the latest chip technology. This guide breaks down the key factors to help you make an informed choice tailored to your needs.Performance and Processing Power
If you need a machine for demanding tasks like video editing or 3D rendering, models with higher core counts and newer processors—like the 2019 27-inch with its 6-core Intel chip—are preferable. For everyday use, the M1-based 24-inch models deliver impressive speed in a smaller package. Weigh the importance of raw power against your typical workload and budget.
Display and Size
The 27-inch Retina 5K provides exceptional clarity, ideal for professional creatives. The 24-inch Retina models offer a balance of sharp visuals and compactness, suitable for most general tasks. Smaller screens like the 21.5-inch are more affordable but may limit multitasking and detailed work. Your choice depends on how much screen real estate you value against desk space and cost.
Storage and Expandability
Most renewed iMacs come with SSDs ranging from 256GB to 1TB. Larger storage simplifies workflows but increases cost. Consider whether external drives or cloud storage can supplement if you opt for a model with limited internal capacity. Also, check port availability for peripherals—older models often have fewer options.
Warranty and Condition
Renewed products vary in warranty coverage and condition. Some offer 90-day warranties, while others may have limited or no warranty. Always review seller ratings and return policies. Remember, older hardware might have a shorter lifespan, so assess whether the savings justify potential repairs or replacements later.
Frequently Asked Questions
Are renewed iMacs reliable?
Renewed iMacs can be reliable if purchased from reputable sellers with good reviews. Many are tested and certified to meet quality standards, and often come with warranties that provide peace of mind. However, it’s essential to verify the condition and warranty details before buying, as some may have minor cosmetic issues or limited coverage.
Can I upgrade the RAM or storage on a renewed iMac?
Upgradability depends on the model. The 2019 27-inch iMac allows RAM upgrades, but the newer M1 models have soldered RAM, making upgrades impossible after purchase. Storage on most models is also fixed, so consider your current and future needs carefully before buying. External solutions can compensate for limited internal storage in some cases.
Is the performance of a renewed iMac comparable to new models?
Renewed iMacs generally perform well and meet the specifications listed, but their longevity may be slightly less than brand-new units due to prior use. The M1 models offer performance close to or exceeding many new Intel Macs, thanks to Apple’s chip efficiency. The older Intel-based models might lag behind newer hardware in energy efficiency and future software support.
What should I look for in a renewed iMac warranty?
Look for a warranty of at least 90 days, ideally with options for extension. Verify what is covered—mostly hardware defects or functional issues—and whether there’s a return policy. A comprehensive warranty can save you from unexpected repair costs, especially as the hardware ages or if the unit has cosmetic imperfections.
Are there any drawbacks to choosing a renewed iMac?
Yes, potential drawbacks include limited warranty, possible cosmetic flaws, and the risk of reduced longevity compared to new units. Additionally, some models may have outdated hardware components or software versions, which could impact compatibility and performance over time. Weigh these factors against the cost savings when making your decision.
Conclusion
For creative professionals or power users, the 27-inch Retina 5K iMac remains the most capable option, provided you’re comfortable with potential RAM upgrades. Casual users and students will find the 21.5-inch Core i5 a dependable, budget-friendly choice. Those seeking a blend of modern performance and style should consider the 2021 M1 iMacs, especially if vibrant colors and efficient processing are priorities. Ultimately, your decision should balance your performance needs, storage requirements, and budget limitations in the context of purchasing a renewed product.
Halloween Picks
halloween
As an affiliate, we earn on qualifying purchases.
