Best All-in-One Desktops for 2026

At a Glance

Category	Product	Why We Picked It
Best overall	Apple iMac M4 (24-inch)	Fastest processor in its class with a stunning 4.5K Retina display
Best value	Dell 24 All-in-One	Solid everyday performance at a reasonable price
Best Windows AIO	Lenovo Yoga AIO 27	QHD display with a built-in wireless phone charger
Best for creative professionals	HP OmniStudio X 32	4K display with discrete graphics for creative work
Best for business	Lenovo ThinkCentre M90a Pro Gen 6	Powerful configuration options and sharp 1440p screen
Also recommended	MSI Modern AM271P 11M	Versatile 27-inch all-in-one with HDMI passthrough
Also recommended	Dell OptiPlex 7420	Business-ready with a pop-up privacy cam

How we chose and tested

We evaluated all-in-one desktops based on processor performance, display quality, build design, port selection, and overall value. Our assessment considers benchmark data from multiple review sources, real-world productivity testing across common workflows, and long-term reliability reports. We prioritize machines that deliver strong performance without the clutter of a traditional tower setup.

The best all-in-one desktops right now

Apple iMac M4 (24-inch) - Best overall

The iMac M4 combines Apple's fastest mainstream chip with a brilliant 4.5K Retina display in a design that's thin, quiet, and available in seven colors. It handles everything from daily browsing to 4K video editing without breaking a sweat, and the six-speaker system with Spatial Audio is the best you will find on any all-in-one.

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Key highlights

24-inch 4.5K (4480 x 2520) Retina display with 500 nits brightness
Apple M4 chip with 10-core CPU and 10-core GPU
16GB unified memory, configurable up to 32GB
12MP webcam with Center Stage and Desk View
Optional nano-texture display glass reduces glare
Thunderbolt 4 ports and optional Gigabit Ethernet
Touch ID on the Magic Keyboard (10-core model)

Pros

Class-leading processor performance for an all-in-one
Excellent 4.5K display with accurate colors
Premium included peripherals (Magic Mouse and Magic Keyboard)
Runs cool and nearly silent

Cons

Limited port selection (Thunderbolt 4 only, no USB-A or HDMI)
Display stand offers no height adjustment
Cannot be used as an external monitor for another device
Base storage starts at 256GB

Who it is for: Anyone who wants a fast, elegant desktop for home, school, or creative work and prefers the macOS ecosystem.

Skip if

You need a larger screen, extensive port options, or prefer Windows. Also skip if you already own an M3 iMac, as the performance gap is modest.

Lenovo Yoga AIO 27 - Best Windows all-in-one

The Lenovo Yoga AIO 27 is the Windows alternative that goes toe-to-toe with the iMac. It packs a sharp QHD display, Intel Core Ultra processors, and a clever built-in Qi wireless charger in the stand. Performance benchmarks actually beat the iMac M4 in some multi-core tests.

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Key highlights

27-inch QHD (2560 x 1440) IPS display
Intel Core Ultra 5 or Ultra 7 processor options
16GB LPDDR5X RAM
512GB to 1TB SSD storage
Built-in Qi wireless charger in the stand
90-degree rotating display
HDMI-in and HDMI-out ports
JBL speakers with Dolby Atmos

Pros

Faster multicore performance than the iMac in some workloads
Display rotates 90 degrees for vertical content
Useful Qi charger built into the stand
HDMI-in lets you use it as an external monitor

Cons

Webcam quality is grainy compared to the iMac
Display is dimmer than key rivals
Memory is capped at 16GB and not upgradable
Included mouse feels flimsy

Who it is for: Windows users who want premium performance and features without switching to macOS. Great for multitaskers and anyone who wants the flexibility of using the screen as a second monitor.

Skip if

You need more than 16GB of RAM, want a brighter display, or rely heavily on a high-quality webcam for video calls.

HP OmniStudio X 32 - Best for creative professionals

The HP OmniStudio X 32 delivers the largest and sharpest display in this roundup with a 31.5-inch 4K panel that hits 550 nits of brightness. It is one of the few all-in-ones with a discrete Nvidia RTX 4050 GPU, making it a legitimate option for photo editing, 4K video work, and even light gaming.

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Key highlights

31.5-inch 4K (3840 x 2160) display with 550 nits brightness
Intel Core Ultra 7 155H processor
Nvidia GeForce RTX 4050 laptop GPU
32GB DDR5 RAM
1TB SSD storage
5MP IR webcam
Dual 5W speakers
Matte finish reduces glare

Pros

Massive, bright 4K display with excellent color accuracy
Discrete GPU handles creative workloads well
Plenty of screen real estate for heavy multitasking
Fully configurable before purchase

Cons

Included keyboard and mouse are low quality
Built-in speakers are just decent, not great
Heavy at over 21 pounds
Not ideal for serious gaming despite the RTX 4050

Who it is for: Creative professionals who need a large, color-accurate display and more graphics power than typical all-in-ones offer. Also a strong choice for families who want a single powerful shared computer.

Skip if

You are on a tight budget, expect premium peripherals out of the box, or need something lightweight and easy to move.

Dell 24 All-in-One - Best value

The Dell 24 All-in-One delivers reliable everyday performance at a price that makes sense for budget-conscious buyers. It comes with wireless peripherals, a sharp 1080p webcam, and enough ports for most home office setups. The ComfortView Plus feature reduces blue light for late-night work sessions.

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Key highlights

24-inch Full HD (1920 x 1080) IPS display
Intel Core i5 or Core 7 processor options
16GB DDR5 RAM
512GB to 1TB SSD storage
5MP HDR webcam with privacy shutter
Dolby Atmos speaker system
ComfortView Plus built-in blue light reduction
Wireless keyboard and mouse included

Pros

Affordable starting price for a capable all-in-one
Good selection of ports including USB-C
ComfortView Plus reduces eye strain
Comes with wireless peripherals out of the box

Cons

Processor performance is modest compared to pricier options
1080p display is not as sharp as QHD or 4K alternatives
Audio quality is acceptable but not impressive
Limited upgrade options after purchase

Who it is for: Budget-minded shoppers, families, and anyone who needs a dependable home office computer for web browsing, email, streaming, and basic productivity.

Skip if

You need serious processing power for creative work, want a higher-resolution display, or plan to do any gaming.

Lenovo ThinkCentre M90a Pro Gen 6 - Best for business

The ThinkCentre M90a Pro Gen 6 is built for productivity with a sharp 1440p display, fast Intel Core Ultra processors, and broad configuration options that let businesses scale up as needed. It offers above-average storage expansion options for an all-in-one, which matters in an office environment.

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Key highlights

27-inch QHD (2560 x 1440) display
Intel Core Ultra 7 265 processor
32GB DDR5 RAM (configurable)
1TB SSD storage (configurable up to higher capacities)
Plenty of ports including multiple USB-A and USB-C
1440p webcam option
Tool-less access for internal upgrades
VESA mount compatible

Pros

Sharp 1440p display with good color accuracy
Fast processor handles heavy workloads
Above-average upgrade and expansion options
Solid build quality suited for office use

Cons

No touch-screen option available
Starting price is midrange, higher with upgrades
Design is utilitarian, not flashy
Speakers are adequate but not room-filling

Who it is for: Business professionals, office workers, and IT managers who need a reliable, configurable all-in-one for daily productivity and moderately intense workloads.

Skip if

You want a stylish home computer, need a touch screen, or are shopping on a tight budget.

Also Good

MSI Modern AM271P 11M - versatile 27-inch all-in-one with HDMI passthrough.
Dell OptiPlex 7420 - business-ready with a pop-up privacy cam.

How to Choose

Display size and resolution matter most. A 24-inch 1080p screen is fine for basic tasks, but stepping up to 27-inch QHD or 4K makes a huge difference for multitasking and creative work. The display is the part you will interact with the most, so do not skimp here.
Consider the operating system first. The choice between macOS and Windows is the biggest decision you will make. The iMac offers a polished, integrated experience. Windows all-in-ones give you more hardware variety, touch-screen options, and broader software compatibility.
Check the port situation carefully. All-in-ones often skimp on ports to keep the design thin. Make sure the model you choose has enough USB-A ports for your peripherals and at least one USB-C or Thunderbolt port for future accessories.
Know what you are giving up. All-in-ones trade upgradability and repairability for clean design. Most cannot be easily upgraded after purchase, so buy the configuration you will need for the next several years. RAM and storage are the most important to get right upfront.
Peripherals vary wildly. Some all-in-ones ship with excellent keyboards and mice (Apple), while others include barely usable accessories that you will want to replace immediately. Factor that into your total cost.

FAQ

Are all-in-one desktops good for gaming?

Most all-in-ones are not built for serious gaming. The HP OmniStudio X 32 with its RTX 4050 GPU can handle light gaming and older titles, but if gaming is your priority, a traditional desktop or gaming laptop will serve you better.

Can I upgrade an all-in-one desktop later?

Very few all-in-ones allow meaningful upgrades. Some business models like the Lenovo ThinkCentre M90a offer tool-less access to storage and RAM, but most consumer all-in-ones seal everything in. Buy the specs you need from the start.

Is the iMac worth the premium over Windows all-in-ones?

If you prefer macOS and value a high-quality display, excellent peripherals, and quiet operation, yes. The iMac M4 delivers a more polished experience out of the box than most Windows competitors. But Windows all-in-ones like the Lenovo Yoga AIO 27 offer comparable performance and more flexibility.

How long does an all-in-one desktop typically last?

A well-built all-in-one should last five to seven years for typical home and office use. The Apple iMac tends to hold its value and performance longer due to its integrated chip design. Windows models with upgradable RAM and storage can be extended further if those options are available.

What size all-in-one should I get?

For most people, 24 to 27 inches is the sweet spot. A 24-inch screen fits well in smaller spaces and home offices, while 27 inches gives you more room for multiple windows. Go with 32 inches only if you have the desk space and need the extra real estate for creative or data-heavy work.