Among these 24-inch iMac configurations, I’d choose the 2024 M4 model with 24GB of memory and a 512GB SSD as the best overall fit for demanding everyday work, while the 16GB M4 models make a sensible choice for general home and office use. The renewed M1 and M3 options offer an older-chip alternative, but their 8GB memory makes them a tighter fit for multitasking and longer-term use. Your main tradeoffs are newer performance and more memory versus a lower-cost renewed machine, plus whether you need extra built-in storage. Read on for how each configuration compares and which one suits your work.
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Key Takeaways
- The M4 with 24GB memory and 512GB SSD is the most capable configuration listed for multitasking and keeping files close at hand.
- The two new M4 16GB/256GB models offer the same core configuration in different colors, so color and seller details—not performance—separate them.
- The renewed M4 16GB/256GB may suit buyers open to renewed hardware, but condition and included coverage deserve closer checking than with a new unit.
- The M1 and M3 configurations with 8GB memory are better matched to lighter workloads than heavy multitasking or demanding creative projects.
- Several listings repeat the same storage and memory combinations across colors and condition types, making it important to compare the exact chip, configuration, and listing before choosing.
| Apple 2021 iMac with M1 Chip, 24-inch, 8GB RAM, 256GB SSD – Silver (Renewed) |  | Best Entry Point to the 24-inch iMac | Display: 24-inch 4.5K Retina, 4480 x 2520 pixels | Processor: Apple M1, 8-core CPU, 3.1 GHz | Graphics: Integrated 8-core GPU, shared memory | VIEW ON AMAZON | See Our Full Breakdown |
| Apple 2024 iMac All-in-One Desktop Computer with M4 Chip, 24-inch Retina Display, 24GB Memory, 512GB SSD – Silver |  | Best Overall Configuration | Display: 24-inch 4.5K Retina | Processor: Apple M4, 10-core CPU and 10-core GPU | Memory: 24GB unified memory | VIEW ON AMAZON | See Our Full Breakdown |
| Apple 2024 iMac All-in-One Desktop Computer with M4 Chip, 24-inch Retina Display, 16GB RAM, 256GB SSD, Blue |  | Best Newer-Generation Starter Configuration | Display: 24-inch 4.5K Retina | Processor: Apple M4, 8-core CPU and 8-core GPU | Memory: 16GB unified memory | VIEW ON AMAZON | See Our Full Breakdown |
| Apple 2021 iMac with M1 Chip, 24-inch, 8GB RAM, 512GB SSD, Silver (Renewed) | | Best Renewed M1 for Local Storage | Display: 24-inch 4.5K Retina, P3 wide color, 500 nits | Processor: Apple M1, 8-core CPU and GPU | Memory: 8GB | VIEW ON AMAZON | See Our Full Breakdown |
| Apple 2021 iMac 24-inch with M1 Chip – Blue |  | Best M1 Pick for a Large Local Library | Display: 24-inch 4.5K Retina with P3 wide color | Brightness: 500 nits | Processor: Apple M1, 8-core CPU and GPU | VIEW ON AMAZON | See Our Full Breakdown |
| Apple 2023 iMac with M3 Chip (24-inch, 8GB RAM, 256GB SSD, Renewed) |  | Best M3-Era Pick | Display: 24-inch 4.5K Retina | Processor: Apple M3 | Memory: 8GB | VIEW ON AMAZON | See Our Full Breakdown |
| Apple 2024 iMac with M4, 24-inch, 16GB RAM, 256GB SSD, Green (Renewed) |  | Best Renewed M4 Value | Processor: Apple M4 with 8-core CPU and 8-core GPU | Display: 24-inch | Memory: 16GB | VIEW ON AMAZON | See Our Full Breakdown |
| Apple 2024 iMac All-in-One Desktop Computer with M4 Chip, 24-inch Retina Display, 16GB RAM, 256GB SSD, Green |  | Best New M4 Everyday Configuration | Processor: Apple M4 with 8-core CPU and 8-core GPU | Display: 24-inch Retina, 4.5K resolution, 500 nits | Memory: 16GB unified memory | VIEW ON AMAZON | See Our Full Breakdown |
| Apple 2024 iMac All-in-One Desktop Computer with M4 Chip, 24-inch Retina Display, 24GB Memory, 512GB SSD, Blue |  | Best for Demanding Multitasking | Display: 24-inch Retina | Processor: Apple M4 with 10-core CPU and 10-core GPU | Memory: 24GB unified memory | VIEW ON AMAZON | See Our Full Breakdown |
| Apple iMac 24-inch (2024, M4 Chip, 10-Core, 16GB RAM, 256GB SSD) Silver (Renewed) |  | Best Renewed 10-Core Option | Model year: 2024 | Processor: Apple M4, 10-core | Memory: 16GB unified memory | VIEW ON AMAZON | See Our Full Breakdown |
| inch imac configuration | Display | Processor | Memory | Storage |
|---|---|---|---|---|
| Apple 2021 iMac with M1 Chip | 24-inch 4.5K Retina, 4480 x 2520 pixels | Apple M1, 8-core CPU, 3.1 GHz | 8GB DDR3 SDRAM | 256GB SSD |
| Apple 2024 iMac All-in-One Des | 24-inch 4.5K Retina | Apple M4, 10-core CPU and 10-core GPU | 24GB unified memory | 512GB SSD |
| Apple 2024 iMac All-in-One Des | 24-inch 4.5K Retina | Apple M4, 8-core CPU and 8-core GPU | 16GB unified memory | 256GB SSD |
| Apple 2021 iMac with M1 Chip | 24-inch 4.5K Retina, P3 wide color, 500 nits | Apple M1, 8-core CPU and GPU | 8GB | 512GB SSD |
| Apple 2021 iMac 24-inch with M | 24-inch 4.5K Retina with P3 wide color | Apple M1, 8-core CPU and GPU | 8GB | 1TB |
| Apple 2023 iMac with M3 Chip | 24-inch 4.5K Retina | Apple M3 | 8GB | 256GB SSD |
| Apple 2024 iMac with M4 | 24-inch | Apple M4 with 8-core CPU and 8-core GPU | 16GB | 256GB SSD |
| Apple 2024 iMac All-in-One Des | 24-inch Retina, 4.5K resolution, 500 nits | Apple M4 with 8-core CPU and 8-core GPU | 16GB unified memory | 256GB SSD |
| Apple 2024 iMac All-in-One Des | 24-inch Retina | Apple M4 with 10-core CPU and 10-core GPU | 24GB unified memory | 512GB SSD |
| Apple iMac 24-inch | 24-inch 4.5K Retina, 4480 × 2520, 500 nits | Apple M4, 10-core | 16GB unified memory | 256GB SSD |
More Details on Our Top Picks
Apple 2021 iMac with M1 Chip, 24-inch, 8GB RAM, 256GB SSD – Silver (Renewed)
This renewed configuration is the most straightforward way into the 24-inch 4.5K Retina iMac format, with an M1 chip that suits everyday office work, browsing, and media. Its 256GB SSD is a tighter fit than the 512GB drive in the renewed M1 Silver configuration elsewhere in this list, so I’d choose this one when most files live in cloud storage or on external drives. The 8GB of memory also makes it less suited to demanding multitasking than either 2024 M4 model. Wi-Fi 6 and USB 4 / Thunderbolt 4 connectivity help keep the older machine practical, but its 90-day limited warranty and renewed condition are real compromises. It makes sense for basic home or small-office use; buyers seeking longer-term headroom should look at a newer M4 configuration.
Pros:- 24-inch 4.5K Retina display provides a sharp, spacious workspace.
- M1 8-core CPU and GPU handle common productivity and media tasks.
- SSD storage and Wi-Fi 6 support responsive everyday use and modern networking.
- All-in-one design keeps a desk setup compact.
Cons:- 8GB memory can constrain heavier multitasking and demanding creative apps.
- 256GB storage leaves limited room for large local photo, video, or game libraries.
- Renewed condition may include cosmetic wear, and the listed warranty is limited to 90 days.
Best for: Home users and students who want a 4.5K all-in-one for everyday tasks and keep large files elsewhere.
Not ideal for: Creative professionals, heavy multitaskers, or buyers who need a longer warranty and more memory headroom.
- Display:24-inch 4.5K Retina, 4480 x 2520 pixels
- Processor:Apple M1, 8-core CPU, 3.1 GHz
- Graphics:Integrated 8-core GPU, shared memory
- Memory:8GB DDR3 SDRAM
- Storage:256GB SSD
- Connectivity:Wi-Fi 6, Bluetooth 5.0, USB 4, Thunderbolt 4
- Color:Silver
- Warranty:90-day limited warranty
Our verdict“Choose this renewed M1 iMac for everyday use on a compact storage budget, but pick a 2024 M4 model for more performance and memory headroom.”
Apple 2024 iMac All-in-One Desktop Computer with M4 Chip, 24-inch Retina Display, 24GB Memory, 512GB SSD – Silver
Among these five options, this 2024 iMac pairs the M4 10-core CPU and GPU with the most generous listed memory and storage, making it the strongest all-round configuration for people who want to keep a 24-inch iMac for varied work. Its 24GB unified memory and 512GB SSD provide more room for concurrent apps and local projects than the blue M4 model’s 16GB and 256GB. Compared with the renewed M1 systems, it also brings newer wireless standards and a 12MP Center Stage camera, useful for frequent video calls. The six-speaker Spatial Audio setup adds appeal for entertainment without extra desk speakers. The tradeoff is an all-in-one that offers limited upgrade flexibility after purchase, and its higher-end specification is unnecessary for simple browsing and documents. I’d favor it when the extra headroom matters more than keeping the setup basic.
Pros:- M4 10-core CPU and GPU offer the newest processing and graphics platform among these five.
- 24GB unified memory supports heavier multitasking than the 16GB M4 and 8GB M1 options.
- 512GB SSD gives more local project space than the 256GB configurations.
- 12MP Center Stage camera and six-speaker Spatial Audio system suit calls and entertainment.
Cons:- The all-in-one design limits later memory and storage upgrades.
- Its stronger specification may be unnecessary for routine browsing and office tasks.
- The 24-inch screen size may feel restrictive for users who need a larger built-in workspace.
Best for: Professionals and households who keep several apps open, store active projects locally, and use video calls regularly.
Not ideal for: Basic web-and-document users or buyers who prioritize a lower-spec, simpler configuration over memory and storage headroom.
- Display:24-inch 4.5K Retina
- Processor:Apple M4, 10-core CPU and 10-core GPU
- Memory:24GB unified memory
- Storage:512GB SSD
- Camera:12MP Center Stage
- Audio:Six speakers with Spatial Audio; three studio-quality microphones
- Connectivity:Up to four Thunderbolt 4 ports, Wi-Fi 6E, Bluetooth 5.3
- Color:Silver
Our verdict“Pick this M4 Silver configuration if you want the most balanced mix of processing power, memory, storage, and built-in call features in this group.”
Apple 2024 iMac All-in-One Desktop Computer with M4 Chip, 24-inch Retina Display, 16GB RAM, 256GB SSD, Blue
This blue 2024 model brings the M4 generation to a more restrained configuration: 16GB of unified memory and a 256GB SSD. Against the 24GB/512GB Silver M4, it gives up both memory and local storage, but retains the newer chip family and a 24-inch 4.5K Retina display. That makes it a sensible match for general productivity, family use, and light creative tasks when the larger storage allotment is not needed. Wi-Fi 6E and Bluetooth 5.3 keep it current for wireless accessories and networking. By contrast, the renewed M1 options offer 8GB of memory, so this model has more room for multitasking, though their storage choices include a 512GB option. I’d skip the blue M4 if you maintain a large photo or video library locally; the 256GB drive can fill quickly, and the all-in-one format leaves little room for later upgrades.
Pros:- M4 chip provides a newer platform than the 2021 M1 configurations.
- 16GB unified memory exceeds the 8GB allocation in both renewed M1 models.
- 24-inch 4.5K Retina display offers a detailed workspace for work and media.
- Wi-Fi 6E and Bluetooth 5.3 support current wireless connections.
Cons:- 256GB SSD can be restrictive for large local libraries and active creative projects.
- It has less memory and storage than the 24GB/512GB M4 Silver configuration.
- The all-in-one design limits component upgrades after purchase.
Best for: Students, families, and general users who want a current-generation 24-inch iMac for everyday work and keep larger files externally or in the cloud.
Not ideal for: People editing large media projects or storing extensive files locally, who will benefit from a larger SSD and more memory.
- Display:24-inch 4.5K Retina
- Processor:Apple M4, 8-core CPU and 8-core GPU
- Memory:16GB unified memory
- Storage:256GB SSD
- Ports:Up to four Thunderbolt 4 ports
- Connectivity:Wi-Fi 6E, Bluetooth 5.3
- Color:Blue
Our verdict“Choose this blue M4 iMac for everyday computing with newer-generation performance, provided 256GB of local storage is enough for your files.”
Apple 2021 iMac with M1 Chip, 24-inch, 8GB RAM, 512GB SSD, Silver (Renewed)
This renewed M1 configuration is the more practical of the two renewed Silver iMacs for buyers who keep files on the computer: its 512GB SSD doubles the capacity of the 256GB M1 option. The tradeoff is that both retain 8GB of memory and the older M1 platform, so more storage does not make this a better choice for heavy multitasking than the 2024 M4 models. Its 4.5K display, P3 wide color, and 500-nit brightness suit photo viewing and everyday creative work, while the 1080p camera and six-speaker system make it more complete for calls and media than a basic desktop setup. The port selection is useful, though it may still fall short for buyers with several wired peripherals. Renewed condition and the older chip call for a lower-demand use case than the newer M4 Silver.
Pros:- 512GB SSD offers twice the listed capacity of the other renewed M1 option.
- 4.5K Retina display with P3 wide color and 500-nit brightness suits visual work.
- 1080p FaceTime HD camera and six-speaker audio support calls and entertainment.
- M1 8-core CPU and GPU handle routine work and moderate creative tasks.
Cons:- 8GB memory is less suited to demanding multitasking than the M4 configurations.
- Renewed status may mean cosmetic wear and a shorter useful-life runway than a newer model.
- The listed port selection may require adapters or a hub for multiple wired devices.
Best for: Buyers seeking a renewed 24-inch iMac who need more local file space than the 256GB M1 configuration provides.
Not ideal for: Heavy multitaskers, demanding video editors, or buyers who want a new device and the longer-term headroom of an M4 model.
- Display:24-inch 4.5K Retina, P3 wide color, 500 nits
- Processor:Apple M1, 8-core CPU and GPU
- Memory:8GB
- Storage:512GB SSD
- Camera:1080p FaceTime HD
- Audio:Six-speaker system with studio-quality microphones
- Ports:Two Thunderbolt / USB 4 ports, up to two USB 3 ports
- Connectivity:Wi-Fi 6, Bluetooth 5.0
Our verdict“Pick this renewed M1 Silver when 512GB of storage matters more than newer processing or extra memory.”
Apple 2021 iMac 24-inch with M1 Chip – Blue
The defining reason to choose this blue M1 iMac is its listed 1TB of storage, the largest drive among these five configurations. That capacity makes it a better fit for a substantial local photo, music, or document library than either renewed M1 model, while its 24-inch 4.5K Retina display and 1080p camera remain well suited to everyday home and office use. The newer blue M4 iMac is the stronger pick for buyers who want a newer chip and 16GB of memory, but its 256GB SSD offers far less room for files. This M1 model’s 8GB of RAM is a meaningful limitation for demanding multitasking, and the supplied details do not list connectivity or warranty information. I’d choose it for storage capacity, not for performance headroom or upgrade flexibility.
Pros:- 1TB storage capacity is the largest listed among these five configurations.
- 4.5K Retina display with P3 wide color and 500-nit brightness provides detailed, vivid visuals.
- M1 8-core CPU and GPU suit everyday productivity and media tasks.
- 1080p camera and studio-quality three-mic array support video calls.
Cons:- 8GB RAM can limit performance with demanding apps or many concurrent tasks.
- Uses the older M1 generation rather than the M4 chip in the 2024 options.
- The supplied product details do not specify connectivity, ports, or warranty.
Best for: Home users and small-office buyers who want a 1TB local library on a 24-inch iMac and run mostly everyday applications.
Not ideal for: Creative professionals and heavy multitaskers who need more than 8GB of memory or prefer a newer M4 platform.
- Display:24-inch 4.5K Retina with P3 wide color
- Brightness:500 nits
- Processor:Apple M1, 8-core CPU and GPU
- Memory:8GB
- Storage:1TB
- Camera:1080p FaceTime HD
- Microphone:Studio-quality three-mic array
- Color:Blue
Our verdict“Choose this blue M1 configuration if 1TB of built-in storage is your priority and your workload does not demand more memory.”
Apple 2023 iMac with M3 Chip (24-inch, 8GB RAM, 256GB SSD, Renewed)
I’d choose this renewed M3 iMac for a household or home office that wants a strong everyday desktop without moving to the newer M4 configurations. Its 4.5K Retina display, 1080p camera, and six-speaker system make video calls and media feel well served, while the M3 is a more capable starting point than the M1 models elsewhere in the roundup. The tradeoff is the 8GB of memory: it suits browsing, documents, and lighter creative work better than heavy multitasking. Compared with the 2024 iMac with M4 and 16GB memory, this configuration gives up memory headroom and newer-generation performance. Its 256GB SSD also leaves less room for large photo or video libraries, and renewed condition adds uncertainty about remaining lifespan.
Pros:- M3 chip offers a stronger performance tier than the M1 configurations in this roundup
- 4.5K Retina display provides a sharp, detailed workspace
- 1080p FaceTime camera and six-speaker Spatial Audio suit calls and entertainment
- Magic Keyboard and Magic Mouse are included
Cons:- 8GB RAM can constrain heavier multitasking and demanding creative applications
- 256GB SSD may fill quickly with large media collections
- Renewed condition can mean more uncertainty about wear and useful lifespan
Best for: Buyers who want a capable M3-based 24-inch iMac for everyday home, school, and office tasks and are comfortable managing files on external storage.
Not ideal for: People who keep many demanding apps open, work with large creative projects, or want the longer ownership runway of a new computer.
- Display:24-inch 4.5K Retina
- Processor:Apple M3
- Memory:8GB
- Storage:256GB SSD
- Camera:1080p FaceTime HD
- Ports:Two Thunderbolt / USB 4 ports and headphone jack
- Connectivity:Wi-Fi 6E and Bluetooth 5.3
- Condition:Renewed
Our verdict“Choose this renewed M3 configuration for everyday work and a vivid screen, but pick an M4 model with 16GB or more memory for heavier workloads.”
Apple 2024 iMac with M4, 24-inch, 16GB RAM, 256GB SSD, Green (Renewed)
This renewed M4 iMac with 16GB memory is the step-up choice for buyers who want a newer chip and more multitasking room than the renewed M3 model, without needing a larger SSD. Its 8-core CPU and 8-core GPU target routine productivity, video calls, and moderate creative tasks; the doubled memory versus the 2023 M3 configuration gives more breathing room when several apps are open. The main compromise is storage: like the new 2024 M4 iMac with 16GB and 256GB, it can require external drives for extensive files, while its renewed status means condition can vary. The supplied details don’t specify its camera, port count, or display resolution, so I’d avoid choosing it over a better-documented configuration when those specifics matter.
Pros:- M4 chip is a newer generation than the M3 in the 2023 configuration
- 16GB RAM offers more multitasking headroom than the renewed M3 model’s 8GB
- Green finish gives this configuration a distinct look
- 24-inch display suits a compact all-in-one desktop setup
Cons:- 256GB SSD may not suit large media or project libraries
- Renewed condition can vary
- Provided specifications omit display resolution, camera, and port details
Best for: Buyers seeking an M4 iMac with 16GB memory for everyday multitasking who are comfortable purchasing a renewed computer and keeping files externally.
Not ideal for: People who want a new unit, need substantial built-in storage, or rely on confirmed details about ports, camera, and display resolution before buying.
- Processor:Apple M4 with 8-core CPU and 8-core GPU
- Display:24-inch
- Memory:16GB
- Storage:256GB SSD
- Color:Green
- Condition:Renewed
Our verdict“Pick this renewed M4 if newer processing and 16GB memory matter more than a larger SSD or the assurance of a new unit.”
Apple 2024 iMac All-in-One Desktop Computer with M4 Chip, 24-inch Retina Display, 16GB RAM, 256GB SSD, Green
I’d rank this as the clearest new-model choice for everyday use: the M4 chip and 16GB unified memory make it a more flexible starting point than the 8GB renewed M3, while the included 4.5K, 500-nit Retina display gives photos, text, and video plenty of detail. The 12MP Center Stage camera is a practical advantage for video calls, and the listed option of up to four Thunderbolt 4 ports gives more connection flexibility than the two-port M3 configuration. Storage remains the limiting factor. At 256GB, it trails the 512GB M4 option, which also has 24GB memory and a 10-core CPU/GPU. This Green model makes more sense for general productivity than for buyers with large local media libraries or sustained demanding graphics work.
Pros:- M4 with 16GB unified memory suits everyday multitasking
- 4.5K Retina display is specified at 500 nits
- 12MP Center Stage camera is suited to video calls
- Up to four Thunderbolt 4 ports offer broad connection options
Cons:- 256GB SSD is restrictive for large photo, video, or project libraries
- 16GB memory and the 8-core configuration offer less headroom than the 24GB, 10-core M4 option
- No dedicated GPU option is listed
Best for: Buyers who want a new 24-inch M4 iMac for office work, study, video calls, and everyday creative tasks, with external storage available for larger files.
Not ideal for: Creative professionals with large local project libraries or buyers who need the extra memory, storage, and processing cores of the 24GB/512GB M4 configuration.
- Processor:Apple M4 with 8-core CPU and 8-core GPU
- Display:24-inch Retina, 4.5K resolution, 500 nits
- Memory:16GB unified memory
- Storage:256GB SSD
- Camera:12MP Center Stage
- Ports:Up to four Thunderbolt 4 ports
- Connectivity:Wi-Fi 6E and Bluetooth 5.3
- Weight:9.72 pounds
Our verdict“Choose this new Green M4 for a well-rounded everyday desktop, but step up to the 24GB/512GB M4 if your work needs more local space and memory.”
Apple 2024 iMac All-in-One Desktop Computer with M4 Chip, 24-inch Retina Display, 24GB Memory, 512GB SSD, Blue
This is the most capable configuration in this batch for buyers who want more than a basic family or office desktop. Its 24GB unified memory and 512GB SSD directly address the limitations shared by the 16GB/256GB M4 models, leaving more room for concurrent apps and local files. The listed 10-core CPU and 10-core GPU also distinguish it from the 8-core M4 options. Compared with the renewed 10-core M4 in Silver, this Blue configuration supplies more memory and twice the storage, and it is not identified as renewed. The tradeoff is that those extra resources may go unused by casual users. It remains a 24-inch all-in-one with a fixed configuration, and the provided data doesn’t specify its camera or exact port count.
Pros:- 24GB unified memory provides more room for demanding multitasking than the 16GB options
- 512GB SSD offers twice the built-in storage of the 256GB configurations
- 10-core CPU and 10-core GPU are the highest core counts listed in this batch
- Supports connection of two 6K displays
Cons:- The extra memory and storage may be unnecessary for routine household tasks
- The 24-inch all-in-one form factor offers less workspace than a larger external monitor setup
- Provided specifications do not identify the camera or exact port count
Best for: Multitaskers, home-based professionals, and creative users who want 24GB memory and 512GB of built-in storage in a new M4 iMac.
Not ideal for: Casual users focused on browsing, email, and documents who would not benefit from the added memory and storage over a 16GB/256GB model.
- Display:24-inch Retina
- Processor:Apple M4 with 10-core CPU and 10-core GPU
- Memory:24GB unified memory
- Storage:512GB SSD
- Color:Blue
- Connectivity:Wi-Fi 6E and Bluetooth 5.3
- External displays:Supports two 6K displays
Our verdict“Choose this Blue M4 configuration when multitasking headroom and built-in storage matter more than keeping the setup basic.”
Apple iMac 24-inch (2024, M4 Chip, 10-Core, 16GB RAM, 256GB SSD) Silver (Renewed)
This renewed Silver configuration is a sensible match for buyers who want the 10-core M4 but don’t need the 24GB memory and 512GB SSD found in the Blue M4 model. Its 16GB unified memory is a step up from the 8GB renewed M3, and the 4.5K display at 4480 × 2520 makes it well suited to detailed office work and media. The all-in-one package also lists a Magic Keyboard, webcam, and speakers, so it can serve as a tidy workstation without separate display and audio purchases. The compromises are clear: storage is only 256GB, memory cannot be upgraded, and the 90-day limited warranty gives less reassurance than a new unit. Compared with the new 16GB M4, this one adds 10-core processing but carries renewed-condition uncertainty.
Pros:- 10-core M4 offers more listed CPU cores than the 8-core M4 configurations
- 16GB unified memory is suited to everyday multitasking
- 4.5K Retina display has a specified 4480 × 2520 resolution and 500-nit brightness
- Magic Keyboard is included in the all-in-one package
Cons:- 256GB SSD may require external storage for large files
- Renewed condition comes with a stated 90-day limited warranty
- Unified memory is not upgradeable after purchase
Best for: Buyers seeking a renewed 10-core M4 desktop for work and media who can live with 256GB storage and a short stated warranty.
Not ideal for: People who need abundant onboard storage, plan to upgrade memory later, or prefer a new computer with less condition-related uncertainty.
- Model year:2024
- Processor:Apple M4, 10-core
- Memory:16GB unified memory
- Storage:256GB SSD
- Display:24-inch 4.5K Retina, 4480 × 2520, 500 nits
- Connectivity:Wi-Fi 6E and Bluetooth 5.3
- Ports:4 USB ports
- Condition and warranty:Renewed; 90-day limited warranty
Our verdict“Choose this renewed Silver model if you want a 10-core M4 and 16GB memory at the cost of limited storage and a 90-day warranty.”
How We Picked
I ranked these configurations by how well their chip, memory, and storage match common workloads on a 24-inch all-in-one. More memory and a larger SSD improve headroom for multitasking and local files, while newer M4 configurations offer a more current starting point than the M1 and M3 models. I also separated new from renewed listings, since condition, seller terms, and included coverage can affect the ownership decision.
The ranking favors configurations with useful performance headroom and fewer immediate compromises, not color or branding alone. That puts the M4 24GB/512GB models ahead for broad use, followed by the M4 16GB/256GB options for everyday computing. Older 8GB models rank lower because their memory gives less room for heavier workloads; renewed configurations remain viable, but buyers should verify the individual listing details.
| inch imac configuration | Connectivity | Color |
|---|---|---|
| Apple 2021 iMac with M1 Chip | Wi-Fi 6, Bluetooth 5.0, USB 4, Thunderbolt 4 | Silver |
| Apple 2024 iMac All-in-One Des | Up to four Thunderbolt 4 ports, Wi-Fi 6E, Bluetooth 5.3 | Silver |
| Apple 2024 iMac All-in-One Des | Wi-Fi 6E, Bluetooth 5.3 | Blue |
| Apple 2021 iMac with M1 Chip | Wi-Fi 6, Bluetooth 5.0 | — |
| Apple 2021 iMac 24-inch with M | — | Blue |
| Apple 2023 iMac with M3 Chip | Wi-Fi 6E and Bluetooth 5.3 | — |
| Apple 2024 iMac with M4 | — | Green |
| Apple 2024 iMac All-in-One Des | Wi-Fi 6E and Bluetooth 5.3 | — |
| Apple 2024 iMac All-in-One Des | Wi-Fi 6E and Bluetooth 5.3 | Blue |
| Apple iMac 24-inch | Wi-Fi 6E and Bluetooth 5.3 | — |
Factors to Consider When Choosing 24 Inch Imac Configurations
Choosing among these configurations is less about the iMac’s shared all-in-one format and more about matching the internal setup to your work and ownership plans. I’d settle the memory and storage questions before choosing a color, then compare new and renewed listings on their own terms.
Choose Memory for Your Workload, Not Just Today’s Apps
Memory affects how comfortably a computer handles several open apps, large documents, and browser tabs at once. For email, web browsing, streaming, and basic household tasks, an 8GB M1 or M3 configuration may be sufficient, but it leaves less room for more demanding use. A 16GB M4 model is a more flexible everyday starting point, while 24GB makes more sense for sustained multitasking or creative workflows. Don’t assume you can add memory later; iMac configurations generally call for choosing what you need at purchase. A common mistake is buying on chip name alone without checking the memory listed beside it. If your workload is likely to grow, prioritize memory headroom over a cosmetic difference.
Estimate Local Storage Before Picking an SSD
A 256GB SSD can work when most files live in cloud storage and your app library is modest. Photos, video projects, large creative libraries, and downloaded media can fill it faster than expected. The 512GB configurations give more breathing room and reduce reliance on external drives or constant file cleanup. External storage can extend capacity, but it adds a separate device and does not replace the convenience of room on the internal drive. Think about what must stay available offline, especially if you work away from a reliable connection. Avoid paying for extra capacity you will not use, but don’t treat cloud storage as a complete substitute for local space.
Match the Chip Generation to the Length of Ownership
The M1, M3, and M4 labels identify different generations, but the practical choice depends on the work you plan to do and how long you expect to keep the computer. For routine tasks, an older chip may still fit; more demanding apps and longer ownership plans favor a newer generation. The M4 models in this group also pair with 16GB or 24GB memory, which matters alongside the processor. A common buying mistake is focusing on the chip while overlooking a low-memory configuration. Compare the full set of specs rather than treating every model with the same screen size as equivalent. If your work is simple and stable, an older configuration may be adequate; if it is changing, newer hardware offers more room to grow.
Treat Renewed Listings as a Separate Buying Decision
A renewed iMac can be appealing if you want a different generation or configuration, but its condition and seller terms deserve attention beyond the spec sheet. Check what “renewed” means for that specific listing, including cosmetic condition, included accessories, return window, and warranty or coverage details. Verify the exact chip, memory, and storage because similar product names can describe different setups. Don’t assume a renewed M4 carries the same purchase terms as a new M4 listing. If you prefer a straightforward purchase with clearly stated new condition, choose a new configuration; if you are comfortable checking the listing closely, renewed may be worth comparing. Let the exact terms—not the label alone—guide your decision.
Prioritize Configuration Over Color
Several options here repeat the same M4 memory and storage combination in different colors. When the core specifications match, color is a preference rather than a performance distinction. Compare the exact model, condition, and seller information before treating two listings as interchangeable. This matters especially when renewed and new versions appear alongside one another. If you have a color preference, use it as a final tie-breaker after confirming memory, storage, and purchase terms. Choosing by color first can lead you to overlook a configuration that better suits your workload.
Frequently Asked Questions
Is 8GB of memory enough for a 24-inch iMac?
It can be enough for basic tasks such as browsing, email, video calls, and document editing. The 8GB M1 and M3 models in this roundup are less suited to heavier multitasking or demanding creative work than the M4 options with 16GB or 24GB. Consider how many apps and browser tabs you usually keep open, rather than judging from one task at a time. If you expect your workload to grow or want more breathing room over several years, a higher-memory configuration is the safer match. Choose 8GB when your tasks are consistently light and the specific listing makes sense for your needs.
Should I choose the M4 with 16GB memory or 24GB memory?
The 16GB M4 models fit general home, office, and study use, while 24GB offers more headroom for demanding multitasking and heavier creative apps. In this lineup, the 24GB options also include a 512GB SSD, so they provide more local storage as well as more memory. If your work mainly involves browser tabs, documents, and communication apps, 16GB may be the more fitting configuration. If you routinely handle large projects or want to keep more apps and files in active use, the 24GB version is easier to justify. Think about the whole configuration, not memory in isolation.
Is the 512GB SSD worth choosing over 256GB?
It depends on how much you keep on the computer itself. The 256GB options can work for cloud-centered use and modest app libraries, while 512GB is more convenient for local photo collections, large apps, and media projects. An external drive can provide extra capacity, but it takes up space and requires managing another device. Before choosing, estimate how much storage your current computer uses and which files need offline access. If that estimate is already close to 256GB, selecting more internal storage can prevent repeated cleanup.
What should I check before buying a renewed 24-inch iMac?
Confirm the exact chip, memory, and SSD capacity in the listing, since similar product names can refer to different configurations. Read the condition description and check the return policy, warranty or coverage, and what accessories are included. Compare those terms with a new model that has similar specifications rather than assuming renewed means the same experience across sellers. Pay particular attention to whether the listing is the M1, M3, or M4 version, and whether it has 8GB, 16GB, or 24GB of memory. If any of those details are unclear, choose a listing with explicit specifications and terms.
Do the blue and green M4 models differ from the silver model in performance?
Color alone does not indicate a performance difference. Compare the actual configuration: the listed new blue and green 16GB models have 256GB SSDs, while the silver, blue, and other listed 24GB options include 512GB storage. The roundup also includes a renewed green M4 with 16GB and 256GB, so condition is another difference to verify. Match the chip, memory, storage, and purchase terms first, then choose the color you prefer. Don’t infer specifications from the color name or product image.
Conclusion
For most buyers, I recommend the M4 with 24GB memory and a 512GB SSD as the best overall configuration, since it pairs the strongest memory headroom in this group with the most internal storage. For best value among everyday-ready setups, choose an M4 with 16GB and 256GB if that capacity fits your files. The best premium pick is the 24GB/512GB M4; the same configuration is also the best fit for heavier multitasking and creative work. Beginners who mainly browse, study, and handle office tasks are well served by a new 16GB M4 rather than paying for capacity they may not use. For buyers focused on a renewed listing or a different chip generation, compare the exact condition and terms, and choose an M1 or M3 8GB model only for consistently light workloads.
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