The best all-in-one computers of 2026: Expert tested and reviewed

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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 offer a clean setup without sacrificing basic functionality. AIO computers, however, do have limited upgrade options and reduced repairability, so choosing the right one up-front is key. Should you get the HP OmniStudio X 32 for its large screen or Lenovo's Yoga AIO? The latter has a flexible hinge, making it perfect for content creators. There are so many solid choices that picking a single AiO is almost paralyzing.

For the January 2026 update, I added the Lenovo ThinkCentre M70a to the list. Its high level of customization makes it a great alternative to the iMac.

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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. AIO PCs don't often see frequent releases. Companies sit on a few models for several years before upgrading a series. Check out the following list for our recommendations on the best AIO PCs.

The best all-in-one computers of 2026

Why we like it: Taking the top spot on this list is the 2024 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 challenging to see in bright environments, but fortunately, shoppers can equip the iMac with a matte-finish screen.

Review: Apple iMac M4

Who it's for: The M4 iMac is an excellent option for professional creatives, everyday users, and students alike who need a powerful, all-in-one desktop. Combine top-notch hardware and features with its sleek design, updated peripherals, and 12MP webcam, and you have a computer that excels in both 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 wouldn't recommend the M4 iMac to people who already own either an M3 iMac or a Mac Studio with an M2 Max chip, since 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.

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Why we like it: HP's OmniStudio X 32 is our top choice for large-screen options, 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 reduces glare to maintain visibility, while the movable stand enables users to adjust the screen during long workdays.

There's more to the computer than just its display, however. Inside the OmniStudio X is a discrete Nvidia GeForce RTX 4050, a graphics card not typically found in AIOs. This GPU enables the computer to easily handle light creative tasks, such as photo 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 32

Who it's for: The OmniStudio X 32 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. Additionally, setting up the PC is extremely easy, as everything you need is included in the overall package, like 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 somewhat underwhelming, the keyboard is satisfactory, and the speakers are decent. However, in his review, ZDNET Editor Kyle Kucharski recommends purchasing a soundbar or a pair of desktop speakers to enhance the experience. However, upgrading means coughing up even more money.

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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 27 model has several differences from the previous entry, most notably, its size. The screen is significantly smaller, measuring 27 inches diagonally rather than 32, but it still outputs images in stunning 4K resolution.

Inside its chassis is an Intel Core Ultra 7 256V CPU. It harnesses the power of artificial intelligence to deliver performance beyond that of many other AiO computers. Above the screen is a high-quality "5MP IR camera with HDR switch capabilities." This means the display can output highly accurate colors. Features like AI Noise Reduction remove background noise during calls, ensuring you come through clearly, and Wi-Fi 7 support keeps you connected at fast speeds.

Also: The first big Windows update of 2026 has bugs: Outlook freezes, app errors, and how to fix them.

Who it's for: This OmniStudio X is essentially a smaller version of the previous model, offering 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 Best Buy listing stated that they finished setting up in under an hour, including installing all their favorite apps.

Who should look elsewhere: Because 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 with the overall packages are substandard. I've also seen people complain about faulty units. One user review on Best Buy complained about high CPU temperatures.

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Why we like it: AIO computers can be expensive, but as the Dell 24 All-in-One shows, they don't have to be. This entry delivers good performance at a reasonable price. It features a 24-inch, nearly bezelless display outputting at Full HD resolution. Notably, the screen supports 99% of the sRGB color gamut, bringing "true-to-life" to your eyes. Speaking of your eyes, Dell's machine has ComfortView Plus, which reduces harmful blue light emissions.

The Inspiron 5420 comes with a 13th-Gen Intel Core i5-1334U processor, an integrated Intel Xe graphics card, 16GB of memory, and 1TB of storage. There are other configurations available. Those alternatives can house an Intel Core i7-150U processor and a touchscreen.

Also: How to restart your Windows 11 PC when nothing else works

Who it's for: I recommend this AiO primarily to office workers or anyone looking to improve their at-home setup. Not only does it have a nice display, but this Dell 24 All-in-One also has an adjustable 5MP pop-up camera. It'll make sure you always look your best in video calls. When done, you can just push it down to hide it.

Who should look elsewhere: Don't expect top-tier performance from this Dell AiO. The Intel Core i5-1334U CPU I mentioned earlier is a processor commonly found in midrange laptops. It won't be super impressive. This is strictly a lightweight desktop, perfect for light office work and casual usage -- but not much else.

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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 is running on a 12th-Gen Intel Core i5-12450H processor, integrated Intel UHD graphics, 16GB of 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 Wi-Fi 6E connectivity.

Also: I found the best way to run an internet speed test (and use the results for better Wi-Fi)

Who it's for: The Acer Aspire C27 is an excellent pick for people who want a solid AiO without spending a ton of money. I recommend this model for families and users looking for a capable PC for everyday work, web browsing, and the occasional video call.

Who should look elsewhere: People looking for a high-end machine should look elsewhere. The 12th-gen Intel Core i5 processor struggles with heavy workloads. It's not a particularly powerful machine.

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Why we like it: The M3 iMac is an old favorite but still relevant. It was once our top pick for the best AIO until the newer M4 replaced it, but it is absolutely a competitive option in 2026.

Apple's M3 chip is still top-notch hardware. The processing unit, which consists of four performance cores and four efficiency cores, excels at handling demanding workflows such as digital illustration, music production, and video editing. Plus, the iMac has a stunning 24-inch 4.5K Retina display, capable of outputting over a billion colors while delivering exceptional clarity and color accuracy.

Also: The top 10 laptops our readers bought this year (No. 1 surprised us)

Who it's for: Thanks to the M3 chipset and the high-quality Retina display, this older iMac is best suited for creatives, whether 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 power cable, a color-matched Magic Keyboard with Touch ID, and a Magic Mouse.

Apple's M3 iMac is also easier on the wallet, costing nearly $400 less.

Who should look elsewhere: Professionals whose projects have large file sizes may want to consider an alternative option or be willing to pay for additional storage. This may sound harsh, but a 256GB SSD is considered relatively small. File sizes have exploded in recent years, necessitating that people have ample storage space. 256GB is acceptable for casual usage, but to get the most out of the iMac, I recommend upgrading to 512 GB.

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Why we like it: Lenovo's Yoga AiO is unlike many other entries on this list. For starters, it features a flexible hinge that allows users to rotate, lift, or swivel the 2K display. What's interesting is that it's only available with a touchscreen. This model is primarily intended for content creators and artists who want a PC for direct illustration.

The Lenovo Yoga is decently powerful, too. Its best configuration houses an Intel Core Ultra 7 255H processor, an Nvidia GeForce RTX 4050, and 16GB of memory. With hardware like this, the AiO can handle light gaming. In fact, with purchase, you will get three months of Xbox PC Game Pass.

Also: Windows 11 Home versus Windows 11 Pro: I compared both versions, and this one's best for your PC

Who it's for: As stated earlier, the Lenovo Yoga AiO is meant for creators. It has all the necessary components to support heavy workloads, such as video editing and graphic design. The flexible hinge makes drawing in certain positions and angles easier. When you're off work, you can kick back and watch your favorite movie. Dolby Atmos has fine-tuned the speaker system to deliver an immersive audio experience.

Who should look elsewhere: I wouldn't recommend this Yoga AiO to people on a budget. It's nearly $1,000 on Lenovo's website. Setting this up isn't easy, as it weighs almost 20 pounds. Aside from a few criticisms, I can't think of anyone who wouldn't like Lenovo's AiO. It's the entry with the broadest appeal.

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Why we like it: At first glance, Lenovo's ThinkCentre M70a Gen 6 looks like your bog-standard AiO, but it is a thoughtfully designed machine built to enhance your productivity. It's a clean, space-saving desktop perfect for offices and at-home workplaces. Under the hood, the PC is powered by an Intel Core Ultra 5 225T processor (at least the base model), paired with DDR5 memory and fast PCIe SSD storage. A configuration like this is more than capable of handling everyday office tasks.

The nearly 24-inch Full HD screen delivers sharp visuals, and the business-first design includes features such as a 5MP webcam, a wide selection of ports, and an adjustable hinge.

Also: Finally, a mini Windows PC that convincingly beats my full-size tower (and is full of ports)

Who it's for: The Lenovo ThinkCentre M70a is best suited in the hands of professionals who want a reliable, easy-to-use desktop. What's great about the PC is that it is highly customizable. If you want more power, you could equip the machine with an Intel Core Ultra 7 265T vPro processor, Windows 11 Pro, and 32GB of RAM. If you value storage space, Lenovo lets shoppers choose a 1TB SSD.

Who should look elsewhere: This is not the right choice for power users or creatives. With an integrated graphics card and a focus on efficiency, the M70a Gen 6 will struggle with heavier tasks like advanced video editing. However, Lenovo does have the ThinkCentre M90 Gen 6 available, which comes with an Nvidia GeForce RTX 40-series graphics card on specific configurations.

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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 for a quick look at how the iMac differs from our other AIO picks.

Choose this 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 make 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 24 All-in-One	A solid AIO that won't break the bank. Its 13th-Gen Intel Core i5 chipset performs well across most applications and houses an adjustable 5MP camera.
Acer Aspire C27	The best budget AiO computer for business. Acer's Aspire C27 fits comfortably in almost space thanks to its slim frame. And it has a 5MP SuperHD webcam for clear video calls
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	The best AIO for content creation. It has a 27-inch 2K display that sits on an adjustable hinge.
Lenovo ThinkCentre M70a Gen 6	The best AiO computer for business. This Lenovo model is highly customizable. Users can pick and choose the hardware configuration that best suits their needs.

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, port locations, 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 perform as well as they could, 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, such as touchscreen functionality.
Features: Lastly, consider the AIO's full range of features, including its port options (such as does it have USB 4) or display capabilities.

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 direct testing is also taken into account.

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. Additionally, 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 2026

One downside of AIO computers is that new models are relatively infrequent. Years could go by, and the only good option from a particular brand is an AIO from 2023. Fortunately, Lenovo and HP are not like this, because both companies have a couple of new AIO PCs slated for 2026.

Lenovo has the more interesting computer. Later in the year, we will see the release of the Yoga AIO i Aura Edition, a Copilot+ PC with a 4K OLED display at 165Hz and a peculiar "floating" design. Instead of a traditional drab metal base, Lenovo's Yoga AIO will sit on a glass foundation, giving the illusion that the screen is levitating. Adaptive Lighting will emanate from the bottom of the display for a cool ambient effect.

During CES 2026, HP teased its upcoming OmniStudio X All-in-One Desktop. It's not as flashy as Lenovo's model. In fact, it's rather plain-looking. The major upgrades will be internal as it'll run an Intel Core Ultra 7 processor, an Nvidia GeForce RTX 5050 graphics card, and 32GB of RAM. A release date for either AIO has not been released yet.

In case you don't know, Microsoft officially ended support for Windows 10 on October 14, 2025. The operating system will stop receiving important security updates. Windows 10 will still work; however, after that date, it'll be at the mercy of newly made malware that the OS will be vulnerable to. Your computer won't be able to defend itself against online threats either.

That's why every AiO PC on this list runs Windows 11, so you don't have to deal with this problem. The current system will continue to receive support for the foreseeable future. Although it is possible to continue receiving support, if you're willing to pay.

Also: Microsoft said my Windows 10 PC was no longer eligible for updates - so I used this secure alternative instead

According to Lenovo, the average lifespan of an AIO computer is about 5 to 8 years, though this depends on various factors. It depends on how often you use it, how well you maintain the machine, and whether you frequently install updates. It also depends on whether your needs change over time, and you need more powerful components that the AIO lacks.

Repairability is, by far, the biggest drawback to all-in-one computers. According to ZDNET's computer expert Kerry 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 suddenly want more memory or a larger SSD.

There's also the price point to consider. AIO computers are typically more expensive than traditional desktop computers.

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 you're after powerful performance, upgradability, and repairability, then a traditional desktop PC is the way to go.

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 January 2026, I added the Lenovo ThinkCentre M70a Gen 6 AIO to the main list.
In our September 2025 update, we added a visualization chart to showcase all-in-one computer model comparisons.
In our July 2025 update, we did research and added the Lenovo Yoga, Dell 24 All-in-One, and Asus M3402WFA computers to the list. We also refreshed some of the product listings.

Other computers to consider

The Dell 27 AIO is the larger version of the Dell 24 AIO PC. It possesses many of the same features as its smaller counterpart, although the larger screen makes this computer much better suited for work.

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If you're looking to save some cash, HP's 22-inch AIO is a solid budget AIO, and it's on sale for just $320.

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