I tested several AIO computers in 2025, and these are the best for your office setup
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All-in-one (AIO) computers combine performance and speed in a space-saving design, integrating components into a single monitor. These machines are ideal for households wanting a clean setup without sacrificing basic functionality. The best laptop can offer a similar experience, but I still recommend AIOs for their larger screens and often powerful audio systems.
However, AIO computers typically offer more modest hardware than traditional computers. These devices have limited upgrade options, reduced repairability, and can be quite expensive. Even the cheapest option will still cost several hundred dollars, so choosing the right one up front is key.
What is the best all-in-one computer right now?
We tested several AIOs across various budgets and use cases. Our top pick is Apple's 24-inch M4 iMac, which we praise for its strong performance, sharp display, and sleek design. Still, there are plenty of good alternatives that are perfect for home and office needs. Check out the following for our recommendations to help you find the best AIO computer.
Also: The best laptops you can buy: Expert tested
The best all-in-one computers of 2025
Why we like it: Taking the top spot on this list is the 2024 iteration of the Apple iMac, which should come as no surprise. It comes with an M4 chip and 16GB of RAM, a configuration that allows the iMac to feel like a high-end productivity machine right out of the box. Whether you're editing 4K videos, juggling dozens of tabs, or testing Apple's new AI features, this AIO doesn't skip a beat.
If the performance wasn't enough, it boasts a stunning 24-inch 4.5K Retina display. It's sharp, delivering impressive color accuracy, and a max brightness of 500 nits, perfect for creatives. The glossy screen can be difficult to see in bright environments, but fortunately, shoppers have the option to equip the iMac with a matte-finish screen.
Review: Apple iMac M4
Who it's for: The M4 iMac is a great option for professional creatives, everyday users, and students alike who need a powerful, all-in-one desktop. Combine the top-notch hardware and features with its sleek design, updated peripherals, and 12MP webcam, and you've got a computer that excels in style and substance. Plus, if you're upgrading from an older Intel iMac or even an M1 model, the performance gains are significant.
Who should look elsewhere: I would not recommend the M4 iMac to people who already own either an M3 iMac or a Mac Studio with an M2 Max chip, as the performance gap between these models isn't that big. Also, it can be an expensive machine. The matte coating may look great, but it adds an extra $200 to the price tag -- a premium that may not be worth paying unless you deal with annoying glare regularly.
Apple iMac 24-inch (M4, 2023) specs: OS: MacOS Sequoia (MacOS 15) | CPU: Apple M4 (10-core) | GPU: Apple M4 (10-core) | RAM: 16GB, 24GB (unified memory), 32GB (unified memory) | Storage 256GB, 512GB, 1TB, 2TB | Camera: 1080p Center Stage | Audio: 3 mic array, 6 speakers | Dimensions: 21.5 x 18.1 x 5.8 inches | Weight: 9.7 lbs
Why we like it: HP's OmniStudio X 31.5 is our best large-screen option, delivering a high-quality visual experience with one of the sharpest, color-rich AIO panels on the market. With a 4K resolution display and up to 550 nits of brightness, everything from spreads to video content looks crisp and vibrant. The matte finish cuts down on glare to maintain visibility, while the movable stand allows users to adjust the screen during long work days.
There's more to the computer than just its display, however. Inside the OmniStudio X 31.5 is a discrete Nvidia GeForce RTX 4050, a graphics card that you don't normally see on AIOs. This gives the computer the ability to easily handle light creative tasks like photo editing and 4K video editing. If you care about having a color-accurate screen for your workspace, this one checks off many boxes.
Review: HP OmniStudio X 31.5
Who it's for: The OmniStudio X 31.5 is a solid choice for a wide range of consumers, from entertainment industry pros to families. It is a versatile desktop with a big screen, perfect for multitasking or casual gaming. Plus, setting up the PC is super easy, as everything you need comes with the overall package. This includes a wireless keyboard, a wireless mouse, and a USB-C cable.
Who should look elsewhere: To get the most out of the OmniStudio, you'll probably want to upgrade certain accessories. The included mouse is pretty underwhelming, the keyboard is just fine, and the speakers are good, but in his review, ZDNET Editor Kyle Kucharski recommends that people purchase a soundbar or pair of desktop speakers to improve the experience. However, upgrading means coughing up even more money.
HP OmniStudio X 31.5 specs: OS: Windows 11 | CPU: Intel; Core Ultra 7 155H | GPU: Nvidia GeForce RTX 4050 | RAM: 32GB DDR5 RAM | Storage: 1TB | Camera: 5MP IR Camera | Audio: Dual 5W speakers | Dimensions: 28.14 x 22.26 x 7.88 inches | Weight: 21.6 lbs
Why we like it: No, you're not seeing double. HP makes some of the best AIOs on the market, so it only makes sense to include another on this list. This OmniStudio X model has several differences from the previous entry, most notably, its size. The screen is significantly smaller, measuring 27 inches diagonally instead of 32 inches, and it outputs images in 2K resolution.
Inside its chassis is an Intel Core Ultra 7 155H CPU. What's unique about this processor is that it comes with Intel AI Boost. This is software that enhances the AIO's performance via artificial intelligence. It's part of a recent effort by tech manufacturers to harness the power of AI to improve user experience and not just limit it to rarely used features. Few AiO computers have this capability, and the OmniStudio X is one of them.
Also: How to install Windows 11 your way (and avoid Microsoft's restrictions)
Who it's for: This OmniStudio X is essentially a smaller version of the previous entry, so it offers many of the same benefits. Various online reviews praise the computer for its speed, large storage capacity, and ease of setup. One particular review on the Target product listing said, "It came perfectly packaged and ready to go." Others appreciate its design, enjoying "how compact yet powerful this all-in-one is."
Who should look elsewhere: Since the OmniStudio X has many of the same benefits as its bigger sibling, it also has many of the same issues. The accessories that come as part of the overall packages are substandard. I've also seen people complain about faulty units. One user complained about how the edge of the screen was [popping] out on the upper right corner".
HP OmniStudio X specs: OS: Windows 11 | CPU: Intel Core Ultra 7 155H | GPU: Intel Arc Graphics | RAM: 16GB | Storage: 1TB | Camera: 2560 x 1920 | Audio: Dual 5W speakers | Dimensions: 28.14 x 7.88 x 22.26 in | Weight: 21.61 lb
Why we like it: AIO computers can be expensive, but as the Dell Inspiron 24 5420 shows, they don't have to be. This entry manages to deliver good performance at a reasonable price. It sports a 24-inch InfinityEdge display with a resolution of 1920 x 1080 pixels and a 60Hz refresh rate. The name "InfinityEdge" is Dell's term describing the device's thin bezel display. There isn't a thick plastic border around the glass encroaching on the screen space, giving the appearance that the display is larger than it is.
The Inspiron 5420 comes with a 13th-Gen Intel Core i5-1335U processor, an integrated Intel UHD graphics card, 8GB of memory, and 512GB of storage, but there are multiple configuration options.
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Who it's for: I recommend the Dell Inspiron 24 to anyone looking for a solid midrange option. Dell's device can act as a great family computer and work machine. While it's not the cheapest option on this list, it isn't as expensive as HP's OmniStudio series and provides decent performance for its range. Don't just take my word for it, as multiple user reviews on Best Buy say the same thing.
Who should look elsewhere: A Best Buy reviewer says it best: "This is not a blazer of a machine". The Dell Inspiron 24 AIO is fine at handling "basic productivity tasks, web surfing, and ... HD video playback". It's good for general use, but this is not the most powerful machine on the market.
Dell Inspiron 24 5420 specs: OS: Windows 11 | CPU: 13th Gen Intel Core i5-1335U | GPU: Intel UHD graphics card | RAM: 8GB | Storage 512GB | Camera: 1080p | Audio: Stereo speakers with Waves MaxxAudio Pro | Dimensions: 21.36 x 1.58 x 16.21 in | Weight: 11.55 lbs
Why we like it: Asus' A3402 All-in-One PC is a small AIO with impressive specs for its low price. It features a 24-inch Full HD touchscreen with anti-glare coating, ensuring visibility even in brightly lit environments. Similar to the Dell Inspiron 24, this entry has ultra-thin bezels around the glass, which makes the screen seem bigger than it is. I've always been a big fan of companies maximizing monitor real estate.
Also: I recommend this Asus laptop to creative professionals and business users alike. Here's why
What's interesting is that Asus gave its AIO a shockingly powerful audio system. Inside is a set of powerful speakers enhanced by both Dolby Atmos and SonicMaster to output immersive sound. AI Noise-Canceling Technology supports the built-in array microphones, blocking out outside noise from leaking through. That way, the only thing your audience hears in a video call is you.
Who it's for: As you can probably already imagine, I strongly recommend the Asus A3402 to people on a strict budget. When I first discovered this AIO, it cost $574, but at the time of this writing, it has dropped even lower, down to $459 at Walmart. User reviews on its product listing applaud the computer's speed, easy setup, and its responsive touchscreen.
Who should look elsewhere: Since this is a budget option, the Asus A3402 doesn't have the best hardware performance. The Intel Core i5-1235U pales in comparison to processors like the Intel Core Ultra 7-155H that HP's OmniStudio X houses. It just can't compete on the same level. Also, I suggest purchasing a higher-quality webcam because Asus' model only comes with a 720p camera.
Asus A3402 All-in-One PC specs: OS: Windows 11 | CPU: Intel Core i5-1235U | GPU: Integrated Intel graphics card | RAM: 8GB | Storage 512GB | Camera: 720p webcam | Audio: Dolby Atmos speakers | Dimensions: 16.65 x 21.2 x 6.50 inches | Weight: 11.9 lbs
Why we like it: The M3 iMac is an old favorite, but still relevant as ever. It was once our top pick for the best AIO, until the newer M4 came and replaced it, but it's absolutely a competitive option in 2025 (and a little easier on the wallet).
Apple's M3 chip is still top-notch hardware. The processing unit, which consists of four performance and four efficiency cores, is great at tackling heavy workflows like digital illustration, music production, and video work. Plus, the iMac has a stunning 24-inch 4.5K Retina display capable of outputting over a billion colors and offers exceptional clarity and color accuracy.
Also: I replaced my Windows PC with a Mac Studio for a week - here are my takeaways so far
Who it's for: Because of the M3 chipset and the high-quality Retina display, this older iMac is best suited for creatives, be they professional or amateur artists. Its flexible hinge allows users to tilt the screen for more comfortable viewing. Setting up the iMac couldn't be easier, as it comes with a single preinstalled cable for power, along with a color-matched Magic Keyboard with Touch ID and Magic Mouse.
Who should look elsewhere: Professionals whose projects have large file sizes may want to reconsider another option or be willing to pay for more storage. This is going to sound harsh, but a 256GB SSD is nothing in 2025. File sizes have exploded in recent years, demanding that people have the necessary space to support them. 256GB is fine for casual usage, but to get the most out of the iMac, I recommend upgrading to 512 GB.
Apple M3 iMac specs: OS: macOS | CPU: Apple M3 | GPU: Apple M3 8-core | RAM: 8G | Storage: 256GB | Camera: 1080p webcam | Audio: High-fidelity six-speaker system with force-canceling woofers, 3.5mm headphone jack | Dimensions: 21.5 x 18.1 x 5.8 inches | Weight: 9.75 lbs
Why we like it: Lenovo's Yoga AIO 9i is an older model, but it has withstood the test of time. From the moment I unboxed it, I knew it was something special. The massive 31.5-inch Ultra HD 4K screen is easily the star of the show. Colors are vivid, shadows are deep, and the on-screen detail is exceptional, even showing off subtle film grain in movies and intricate textures in animated shows. It's the kind of display that makes everything look better.
Do note that the screen isn't doing all the heavy lifting. The AIO comes with a powerful built-in sound system to deliver immersive audio. As stated in my review, the bass is strong enough that you can feel it in your chest even at moderate volume. Under the hood is a 13th-generation Intel Core i9 processor, which is still solid to this day. The 16GB of RAM allows the Yoga AIO 9i to be more than capable of multitasking, video calls, or creative work.
Review: Lenovo Yoga AIO 9i
Who it's for: With its minimalist design, intuitive setup, and rock-solid build, the Lenovo Yoga AIO 9i is a machine that nails form and function. The computer is perfect for families, TV lovers, and creative professionals looking for a powerful desktop for work. Its large screen and strong speakers make it ideal for binge-watching shows, listening to music, or editing media.
Who should look elsewhere: After looking at the specs sheet and learning about its features, you may think that the Yoga AIO 9i is great for heavy workloads and gaming, but that isn't the case. The integrated Intel Iris Xe graphics card isn't designed to tackle especially demanding tasks, and its ports are located in an inconvenient location -- at the back of the base, which can make connecting accessories difficult. And like the HP OmniStudio X, the bundled accessories feel like an afterthought.
Lenovo Yoga AIO 9i specs: OS: Windows 11 | CPU: 13th-gen Intel Core i9-13900H | GPU: Integrated Intel Iris Xe | Storage: 512GB | Camera: 5MP RGB + IR | Audio: 2x 2W Harman Kardon-certified tweeters, 2x 5W Hardman Kardon-certified woofers | Dimensions: 21.19 x 28.50 x 9.96 inches | Weight: 18.01 lbs
Why we like it: On the surface, the Acer Aspire C27 may look like a regular old computer monitor, but don't be fooled -- it is a very capable AIO. This display is a good choice if desk economy is a big concern. It's a slim device measuring about 1.5 inches thick and weighing slightly over 16 pounds.
It runs on a 12th-Gen Intel Core i5-12450H, integrated Intel UHD graphics card, 16GB DDR5 RAM, and a 1TB SSD. These are top-notch specs for a work machine like the Aspire C27. Additionally, the 27-inch display has a screen-to-body ratio of 90.71%. At the top is a 5MP "Super" HD webcam supported by Acer PurifiedView to ensure clear video calls. Users can also enjoy high-speed wireless connections via Wi-Fi 6E.
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Who it's for: Acer offers smaller configurations of the Aspire C27. There's a 24-inch and even a 21.5-inch model if desk space is really limited. This AIO is a great pick for people with limited room who don't have the space for the bigger options. The average user can also appreciate the speedy connections and the high-quality webcam.
Who should look elsewhere: People looking for a high-end machine should look elsewhere. The 12th-Gen Intel Core i5 processor struggles with demanding tasks like 4K video editing. You do have the option to upgrade its CPU to the Intel Core i7-1165G7, but don't expect a massive boost in output.
ASUS M3700 specs: OS: Windows 11 | CPU: 12th-Gen Intel Core i5-12450H | GPU: Integrated Intel UHD Graphics | RAM: 16GB | Storage: 1 TB | Camera: 5MP webcam | Audio: Built-in speakers | Dimensions: 24.11 x 17.54 x 1.47 inches| Weight: 10.93 lbs
What is the best all-in-one computer?
The Apple 24-inch M4 iMac 24 is ZDNET's top choice. But one size doesn't fit all. Check out our comparison chart below to see other worthy AIO PCs on our list.
| All-in-One Computer | Screen size | Price (starting at) | OS |
| Apple 24-inch M4 iMac | 24 inches | $1,208 | MacOS |
| HP OmniStudio X 31.5 | 32 inches | $1,881 | Windows |
| HP OmniStudio X | 27 inches | $1,240 | Windows |
| Dell Inspiron 24 All-in-One | 24 inches | $800 | Windows |
| Asus A3402 All-in-One | 24 inches | $459 | Windows |
| Apple M3 iMac | 24 inches | $809 | MacOS |
| Lenovo Yoga AIO 9i | 32 inches | $1,800 | Windows |
| Acer Aspire C27-1800-UR12 | 27 inches | $750 | Windows |
Which all-in-one computer is right for you?
All-in-one computers have a lot of features packed into a single package. But AIOs typically can't get upgraded after purchase, so you need to find the component mix and price that best matches your needs.
We chose Apple's 24-inch M4 iMac as the best AIO computer due to its great design and top-tier performance. But if you prefer a Windows AIO, we found plenty of options. See the comparison chart below to quickly see how the iMac differs from our other AIO picks.
| Choose this best AIO.... | If you want... |
| Apple 24-inch M4 iMac | The best all-in-one computer. Equipped with a 4.5K Retina display and a colorful design, the iMac M4 is a powerhouse for work, home, school, and more. |
| HP OmniStudio X 31.5 | The best large-screen all-in-one computer. With a 32-inch display, this AIO can any image look gorgeous. Plus it has a solid hardware configuration. |
| HP OmniStudio X | The best Windows AIO. This model runs AI-powered hardware and supports Wi-Fi 7 to deliver lightning-fast connections. |
| Dell Inspiron 24 542 | A solid AIO that won't break the bank. Its 13th-Gen Intel Core i5 chipset performs well across most applications and houses a room-filling audio system. |
| Asus A3402 All-in-One PC | The best budget all-in-one computer. Asus' PC has an impressive, almost bezel-less display plus a surprisingly powerful audio system. |
| Apple M3 iMac | The best all-in-one computer for creative users. The M3 iMac boasts a 4.5K Retina display that supports over a billion colors at once. Its visual image is nothing short of stunning. |
| Lenovo Yoga AIO 9i | The best AIO for entertainment. It has a 32-inch Ultra HD display, a room-filling Harmon Kardon speaker system, and excellent performance. |
| Acer Aspire C27-1800-UR12 | The best all-in-one computer for businesses. Available in different sizes, the Aspire C27 has several pro-level features, including a 12th-Gen Intel Core i5 CPU plus a 5MP Super HD webcam, all for a low price. |
Factors to consider when choosing an all-in-one computer:
Before buying an all-in-one computer, pay attention to the follow factors.
- Design: Consider the size of an AIO computer, camera and speaker placement, location of ports, and its overall aesthetics. If you're going to spend money on something, it should at least look good.
- Performance: AIO computers, as a whole, don't have the best performance as they're meant to be easy-to-use, lightweight machines and often lack dedicated graphics processors. Still, keep an eye out for models that balance hosting hardware and affordability.
- Display: Obviously, it's important to want and have an AIO computer with a great-looking screen since you'll be staring at one for hours. But also consider unique capabilities like touchscreen functionality.
- Features: Lastly, consider the AIO's full range of features, including its port options (does it have USB 4?) or display capabilities.
How did we choose these all-in-one computers?
At ZDNET, we occasionally receive AIO computers for reviews. We use the model for a while, running it through benchmark tests and seeing firsthand where it excels and where it stumbles. Information from personal usage is taken into account as well.
Once we've compiled a list, we separate the best of the best using the guidelines noted in the previous entry. We also consider the components the AIO has, available upgrades, how well it performs, the display's size and type, and any additional features and ports. Of course, there are certain factors we ignore. No point in taking portability into account when they commonly weigh over 20 pounds.
Check ZDNET's in-depth process in how we test laptops and computers.
Latest information on AIO computers in 2025
Are there any new AIO computer coming this year?
One of the downsides of AIO computers is that new models are pretty infrequent. Years could go by, and the only good option from a particular brand is the AIO from 2023. HP bucks this trend by releasing new computers more consistently, but then, they're not super frequent. Within the next few months, Asus is planning to launch another AIO called the ExpertCenter P400.
It has a 27-inch Full HD panel housing an Intel Core i7 processor, a wide screen-to-body ratio, support for Wi-Fi 7, and its very own AI assistant called Asus AI ExpertMeet. The computer is seemingly meant for office spaces, but I can definitely see it fitting inside a family room or personal home office. Apart from its specs and features, not much else is known. We still don't know its launch date or how much it'll cost at the time of this writing.
What are the tariffs in the US?
The recent US tariffs on imports from countries like China, Vietnam, and India aim to boost domestic manufacturing but are likely to drive up prices on consumer electronics. Products like smartphones, laptops, and TVs may become more expensive as companies rethink global supply chains and weigh the cost of shifting production.
CNET: Tariff Pricing Tracker: We're Watching 11 Products You Might Need to Buy
Laptops and PCs are also hit hard by the new US tariffs, with import duties potentially increasing prices by up to 35%. Many major brands still rely on Chinese and Vietnamese factories for assembly, meaning consumers could soon pay significantly more for everything from budget Chromebooks to high-end gaming rigs.
These tariffs may accelerate efforts to move production to regions like Mexico or India, but shoppers can expect higher costs and fewer discounts in the short term.
Right now, it looks like some tech may be exempt from the issued tariffs, but since it's always changing and developing, we are keeping an eye on it and will update you on the latest.
Also: Tariff exemptions for electronics offer a break for tech - but not for long
FAQs on all-in-one computers
What is the average lifespan for AIO computers?
According to Lenovo, the average lifespan of an AIO computer is about five to eight years, but it depends on a variety of factors. It depends on how often you use it, if you take good care of the machine, and if you frequently install updates. It also depends on whether your needs change over time, and you need more powerful components the AIO lacks.
What is a disadvantage of an all-in-one computer?
Repairability is, by far, the biggest drawback to all-in-one computers. According to ZDNET's computer expert June Wan, "the internal parts are typically weaved into the chassis so that there's little room for modification." This is done to save as much space as possible. Additionally, this leads to a short life span. After about four to eight years, you may begin to experience performance problems and you'll have to bring the entire system to a professional technician to fix it -- if they can.
Another drawback is the lack of upgradability. That means you're out of luck if a year after you've bought the machine you want more memory or a larger SSD.
Of course, there's also the price point to consider. AIO computers are typically more expensive than traditional desktop computers.
Which is better: An all-in-one computer or a traditional desktop PC?
It all depends on your priorities. If you value having as few cables as possible, a degree of transportability, and space-saving and stylish design, AIOs are definitely for you. On the other hand, if powerful performance, upgradability, and repairability are what you're after, then a traditional desktop PC will generally offer more for your money.
Who would need an all-in-one computer?
AIO computers are ideal for users in confined spaces. The compact nature of the machines makes them perfect for receptionist desks, dorms, medical centers, and other settings that need desk space for other things.
Latest updates
- In our latest May 2025 update, we refreshed the list to better explain why we like each product, who would stand to benefit from them the most, and who should consider other options. We also added information about possible new AIO computers releasing in 2025.