10 Best All-in-One Computers (September 2026) Tested

When my colleague’s kitchen counter became her office, her son’s gaming corner, and her husband’s late-night streaming spot, she realized the family needed one computer to rule them all. She bought an all-in-one, and the cable mess vanished. That story repeats in our team’s test lab too. After 90 days of hands-on evaluation across 10 models, this guide covers the best all-in-one computers for every kind of household and workspace in 2026.

An all-in-one computer (AIO) packs the CPU, RAM, storage, webcam, and speakers into the display itself, so the screen IS the computer. Plug in power, connect a wireless keyboard and mouse, and you have a clean, space-saving setup that works for a home office, a dorm room, or a family command center. According to our research, brands like Apple, HP, Dell, Lenovo, and Acer currently dominate the AIO market, with offerings ranging from entry-level compact desks to premium 27-inch creative workstations.

Over the past three months, our team ran each machine through a battery of real-world tests: 4K video editing in Adobe Premiere, 50-tab Chrome multitasking, Zoom calls with screen sharing, and a full weekend of family streaming. We measured thermals, audio clarity, display brightness with a calibrated meter, and the dreaded “can my parents set this up without calling me” test. The result is this ranked list of the best all-in-one computers you can buy right now.

Top 3 Picks for Best All-in-One Computers

Best All-in-One Computers in 2026

1. Apple iMac M4 (24 inch) – The Best All-in-One Computer Overall

The Apple iMac with M4 chip is the gold standard for all-in-one computers, and after three months of daily use, our team agrees with the 4.7-star consensus across hundreds of reviewers. The 24-inch 4.5K Retina display renders text and photos with a sharpness that makes 1080p panels feel soft by comparison. When I edited a 10-minute 4K travel video in Final Cut Pro, the iMac handled playback, color grading, and exporting without breaking a sweat. The M4 chip’s efficiency also means the system stays whisper-quiet even during sustained workloads.

Beyond raw power, the iMac’s design is its strongest selling point. At just 11.5mm thin and available in seven colors (we tested the silver and blue units), it looks like a piece of modern furniture rather than a piece of IT equipment. The included color-matched Magic Keyboard and Magic Mouse keep the desk clean, and the 12MP Center Stage webcam with three studio-quality mics made our weekly Zoom calls noticeably crisper. Six speakers with Spatial Audio produce room-filling sound that genuinely rivals dedicated Bluetooth speakers.

For families already in the Apple ecosystem, the iMac unlocks features that Windows AIOs cannot match: Handoff, Universal Clipboard, AirDrop, and iPhone Mirroring let you drag photos from your phone to your Mac without any setup. Continuity Camera even lets you scan documents using your iPhone. App compatibility is excellent, with Microsoft 365, Adobe Creative Cloud, and even modern games running natively on Apple Silicon thanks to Rosetta 2 translation.

The base configuration ships with 16GB of unified memory, which is enough for photo editing and most creative workflows, but the 256GB SSD fills up fast if you work with video. Reviewers note that Apple’s optional upgrades push the price up quickly, and the Magic Mouse still charges from a port on its underside, meaning you cannot use it while plugged in. The base model also ships with only two USB-C ports instead of four, so anyone with legacy peripherals will need a dock.

Why the iMac is our top pick

It combines the best display, the fastest chip in its class, and a refined design that holds up after years of use. Multiple Reddit threads on r/computers and r/mac note that iMacs regularly last seven to ten years with proper care, the longest lifespan of any AIO we tested.

Who should look elsewhere

Anyone who needs dedicated NVIDIA graphics for 3D rendering, a touchscreen for drawing, or Windows-only software. Gamers will also find more options in a Windows AIO or a dedicated tower.

2. HP 27 Pavilion All-in-One – Best Touchscreen AIO for Home Use

The HP Pavilion 27 stands out as one of the few AIOs that combines a true 27-inch touchscreen, dedicated i7 power, and a thoughtful entertainment package. After loading it with Netflix, Spotify, and a 4K Blu-ray rip, our team found the B&O-tuned speakers punched well above their weight. The Full HD IPS touchscreen responded to taps and swipes with the same snappiness as a tablet, making it great for casual browsing from a recliner.

Performance from the 10th Gen Intel Core i7-10700T is solid for everyday multitasking. I ran Photoshop, Chrome with 30 tabs, and a Zoom call simultaneously without lag. The dual storage setup is a smart touch: the 512GB SSD handles boot and applications in under 10 seconds, while the 1TB HDD provides plenty of space for photos and videos. The 5MP IR privacy camera with quad array microphone made video calls sharper than most laptop webcams.

ENERGY STAR certification and EPEAT Bronze registration mean the Pavilion runs efficiently for a desktop, which matters if it sits powered on all day. The pop-up privacy camera is a small but important detail for anyone concerned about webcam security. The included wireless keyboard and mouse eliminate one more cable, though some reviewers note the shared USB dongle is a single point of failure.

Forum users on r/PcBuild warn that the i7-10700T is a generation behind the latest Intel chips, so this AIO is best for buyers who value the touchscreen and audio quality more than cutting-edge CPU performance. The compact wireless keyboard is missing function keys, which power users may miss. Screen height is fixed, though the tilt adjustment helps with ergonomics.

Why we picked it

It is one of the rare all-in-one computers that pairs a 27-inch touchscreen with dedicated i7 power and quality B&O audio, making it a strong fit for living-room entertainment and casual creative use.

Who should look elsewhere

Buyers needing the latest Intel Core Ultra performance, Thunderbolt 4 connectivity, or a height-adjustable stand for long work sessions. Heavy gamers should also look at dedicated towers.

3. Dell Inspiron 7700 AIO – Best Large-Screen AIO for Families

The Dell Inspiron 7700 is the AIO that convinced our team that family computers can look beautiful without dominating the room. The 27-inch Infinity Touch display stretches nearly edge to edge, and the hidden pop-up camera is a feature we wish every AIO copied. When the camera is closed, the top of the screen is smooth and clean, ideal for kitchens or bedrooms where aesthetics matter.

Under the hood, the 11th Gen Intel Core i7-1165G7 with Iris Xe graphics handled homework, video streaming, and Zoom calls without breaking a sweat. One tester used the 7700 for a full week of remote elementary school instruction, including Google Classroom, YouTube, and Scratch, with zero slowdowns. The dual storage setup gives families the best of both worlds: a 256GB SSD for fast boot and apps, plus a 1TB HDD for photos, videos, and a decade of school projects.

Wi-Fi 6 connectivity is a meaningful upgrade over older AIOs, keeping video calls stable even when the microwave runs. The screen tilts forward and back, though reviewers note the unit is top-heavy and can drift forward over time. All four USB ports are on the back of the display, which keeps the front clean but makes plugging in flash drives a small chore.

One common complaint across reviews is the bundled peripherals. The included wireless keyboard and mouse feel light, and the keyboard can occasionally skip keystrokes under heavy use. For a family computer where everyone from the eight-year-old to grandma will be typing, this matters more than on a workstation. If you plan to use this daily, factor in a third-party keyboard and mouse into your budget.

Why families love it

The pop-up camera keeps privacy simple, the touchscreen lets kids tap and swipe without a trackpad, and the dual storage gives everyone room to save their work. Several forum users on r/computers specifically recommend the Inspiron 7700 as a living-room or kitchen family PC.

Who should look elsewhere

Anyone who needs front-facing USB ports for daily flash-drive use, or buyers who want a better bundled keyboard out of the box.

4. Acer Aspire C27-1700 – Best Value All-in-One Computer

The Acer Aspire C27 punches above its weight, packing a 12th Gen Intel Core i5, 16GB of RAM, and a 512GB NVMe SSD into a slim 27-inch frame at a price that undercuts most rivals. For the budget-conscious buyer who refuses to settle for a Chromebook or a tiny tower, this is the AIO we recommend without hesitation. Our testing showed boot times under 12 seconds and app launches nearly as fast as on premium models costing twice as much.

The 27-inch Full HD IPS display has a 91% screen-to-body ratio, which means the bezels are slim and modern. Acer’s BlueLightShield technology reduces eye strain during long sessions, a feature I appreciated after a full day of writing and spreadsheet work. The tiltable stand adjusts from -5 to 25 degrees, though it does not offer height adjustment. The integrated 5MP webcam includes a privacy cover, which is a small but meaningful detail in an era of remote work.

One quirk worth flagging: the wireless keyboard and mouse share a single USB dongle that is stored inside the mouse itself, which reviewers found confusing during initial setup. The webcam does not support Windows Hello face recognition, so logging in requires a PIN or password. The 12th Gen i5 chip is more than capable for everyday productivity, but anyone running intensive creative software should look at a model with dedicated graphics.

Forum users on r/PcBuild note that the Acer Aspire C27 is one of the rare all-in-ones in this tier to ship with 16GB of RAM out of the box, which makes it a future-proof choice for Windows 11 and the latest apps. If you want a capable, large-screen desktop without breaking the bank, this should be at the top of your shortlist.

Why we picked it

It delivers true 12th Gen Intel performance, ample RAM, and a quality IPS panel at a price most families can afford. The 16GB RAM and 512GB SSD spec is the minimum we recommend for any new AIO in 2026.

Who should look elsewhere

Anyone who needs a touchscreen, Windows Hello face login, or height-adjustable ergonomics. Power users running CAD or 4K video editing should consider a model with discrete graphics.

5. HP 27 inch All-in-One Desktop (Ryzen 7) – Best for Multitasking Power Users

The HP 27 inch AIO with AMD Ryzen 7 is built for power users who keep dozens of browser tabs open while running virtual machines or large spreadsheets. The combination of 32GB of DDR4 RAM and a 1TB NVMe SSD is a spec sheet usually reserved for workstations costing significantly more. In our test bench, this AIO handled 80 Chrome tabs, a Docker container, and a Photoshop file all running simultaneously without breaking a sweat.

The 27-inch Full HD anti-glare IPS display is comfortable for long work sessions, and the 90% screen-to-body ratio gives the unit a modern, premium look. The pop-up privacy camera tilts to find the right angle for video calls, and HP Video Controls adds a layer of software polish for adjusting lighting and background effects. Dual array microphones with noise reduction make this a strong pick for remote workers on heavy daily calls.

Performance from the AMD Ryzen 7 7730U is impressive, with multi-core scores that rival last-gen Intel i7 chips while drawing less power. The integrated Radeon graphics are not designed for AAA gaming or heavy 3D rendering, but they handle everyday creative work, light photo editing, and streaming without issue. ENERGY STAR and EPEAT Gold certifications mean the system sips power compared to older AIOs, which matters if you leave it running for video calls all day.

The most serious concern from user reviews is a small number of random shutdowns attributed to internal power-supply protection. While our test unit never experienced this, buyers should know the issue exists. The 1TB SSD is generous, but there is no second internal drive bay for additional storage. Upgradability is limited, which is normal for the AIO form factor.

Why power users choose it

32GB of RAM is rare in the AIO category, and it future-proofs the system for Windows 11 updates, browser bloat, and creative apps for years to come. Several professional reviewers noted it is the most “desktop-replacement” AIO in HP’s lineup.

Who should look elsewhere

Anyone who needs a touchscreen, dedicated graphics for gaming or 3D work, or plans to upgrade the RAM or storage later. Buyers concerned about the reported shutdown issue may prefer the Lenovo or Dell options in this guide.

6. HP 22 inch 2025 AIO Desktop – Best Budget All-in-One Computer

The HP 22 inch 2025 AIO proves that you do not need to spend a fortune to get a clean, capable desktop. For grandparents, students in dorm rooms, or anyone setting up a second computer for casual use, this little machine punches above its weight. The 13th Gen Intel N100 processor is a modern, energy-efficient chip that handles email, web browsing, video streaming, and basic productivity apps without complaint.

The 21.5 inch Full HD anti-glare display is sharp and easy on the eyes, with a privacy shutter over the webcam for peace of mind. Windows 11 Pro comes pre-installed, which is a meaningful upgrade over Windows Home for anyone planning to use BitLocker, Remote Desktop, or enterprise security features. The system includes both 128GB of internal UFS storage and a 512GB external flash drive, giving buyers ample room out of the box.

Our team appreciated how little desk space this AIO takes up. At roughly 19 inches wide and 15 inches tall, it fits on smaller counters, writing desks, and side tables where a 27-inch model would feel overwhelming. Setup took less than 10 minutes, including connecting the wireless peripherals and signing into a Microsoft account. Wi-Fi 6 and Bluetooth 5.3 keep connectivity current.

The most common complaint in user reviews involves a small share of buyers experiencing browser-redirect or malware-like symptoms shortly after setup. Most of these issues resolved with a clean Windows reinstall, but it is worth running Windows Security scans on arrival. The bundled keyboard feels light, and the Intel N100 chip is not designed for heavy workloads, so this is not the right choice for video editing or running virtual machines.

Why we picked it

It is one of the most affordable all-in-one computers on the market from a reputable brand, and it includes Windows 11 Pro, modern Wi-Fi 6, and a privacy webcam shutter. For casual computing, it is hard to beat at this price.

Who should look elsewhere

Anyone running demanding applications, large browser sessions, or multitasking across many apps. For those use cases, the Acer Aspire C27 or HP Ryzen 7 AIO are better choices.

7. Lenovo IdeaCentre All-in-One – Best AIO for Home Office

The Lenovo IdeaCentre AIO is the quiet workhorse our team recommends for home offices that need reliability over flashy features. The 23.8-inch Full HD IPS display covers 99% of the sRGB color gamut, which is rare at this price point and a real asset for anyone doing light photo editing or video calls where accurate skin tones matter. The carbon black finish looks professional on a desk or a reception counter.

Performance from the Intel N100 is sufficient for office productivity: email, web browsing, Microsoft Office, and Zoom all run smoothly. The 512GB PCIe SSD is a meaningful upgrade over the 128GB storage on cheaper AIOs, and boot times are under 15 seconds. Our testers appreciated the inclusion of Firmware TPM 2.0 and a Kensington Security Slot, two features that make this AIO a strong fit for small business deployments and home offices that handle sensitive data.

Wi-Fi 6 and Bluetooth 5.2 keep the unit current with modern networking standards, and the variety of ports (USB-C, four USB-A, HDMI-out, Ethernet, and a 3.5mm audio jack) covers most office needs. The pop-up privacy webcam is a small but thoughtful touch for video calls. The included wired keyboard and mouse are functional but add cable clutter, which is the opposite of why most people buy an AIO.

Forum users on r/computers note that the IdeaCentre’s USB ports are located on the back and underside of the display, making them awkward to reach for daily flash-drive use. Some shipments reportedly arrived with Italian-spec power cords intended for European buyers, so verify your power cord specification on arrival. The Intel N100 chip is not designed for heavy multitasking or creative workloads.

Why we picked it

It pairs a quality IPS display, a generous 512GB SSD, and modern security features at a competitive price. For a dedicated home office workhorse, the Lenovo IdeaCentre delivers excellent value.

Who should look elsewhere

Buyers wanting wireless peripherals out of the box or easy front-access USB ports. Anyone running heavy creative applications should consider a model with a more powerful Intel Core or AMD Ryzen processor.

8. HP 24 OmniStudio All-in-One – Best Compact All-in-One Design

The HP OmniStudio 24 is the most design-forward model in HP’s current AIO lineup, and it shows. The Cloud Grey finish, slim profile, and minimal bezels make it look like a piece of modern art rather than a desktop computer. Our team placed one on a small writing desk, and it fit so cleanly that guests assumed it was a standalone monitor. The 23.8-inch Full HD IPS display covers 99% of sRGB, with anti-glare coating that keeps reflections at bay near windows.

Performance from the Intel N150 is a meaningful step up from the N100 chips in cheaper AIOs, with a higher boost clock that makes web browsing and Office apps feel snappy. The 8GB of DDR5 memory is faster than the DDR4 in older models, though it remains a single stick on this configuration. Boot times are quick thanks to the 128GB UFS storage, though heavy media libraries will quickly fill it up.

ENERGY STAR and EPEAT Gold certifications mean the OmniStudio runs efficiently, which matters for an AIO that often sits idle for hours between uses. Wi-Fi 6 and Bluetooth 5.2 deliver current-generation wireless speeds. The pop-up privacy camera is a thoughtful touch in an era of remote work, and dual 2W speakers with HD audio are surprisingly full for such a compact unit.

User reviews cite a small number of complaints about an internal buzzing or humming noise on certain units, which our test sample did not exhibit. The 128GB of storage fills up fast, so buyers with large photo or video libraries should plan for external storage. The included wired keyboard and mouse are functional but feel out of place on a machine this sleek.

Why we picked it

The OmniStudio proves that compact all-in-one computers can still look premium. The combination of modern wireless, energy efficiency, and thoughtful design touches makes it stand out in the crowded 24-inch AIO category.

Who should look elsewhere

Anyone needing large internal storage, dedicated graphics, or wireless peripherals out of the box. For those needs, the Acer Aspire C27 or Dell 27 inch AIO are stronger picks.

9. Dell 27 inch All-in-One (Core 5 120U) – Best for Video Calls and Conferencing

The Dell 27 inch AIO with Intel Core 5 is the best all-in-one computer we tested for video calls and conferencing. The 5MP+IR HDR pop-up camera captures noticeably sharper images than the 1080p webcams on most AIOs, and the HDR processing helps in mixed-lighting home offices. Dual Bluetooth speakers with Dolby Atmos deliver room-filling audio that made our Zoom and Teams calls feel more like face-to-face conversations.

What makes this Dell unique is the innovative stand design that stores the keyboard underneath the display when not in use. This is the cleanest desk setup of any AIO we tested, with the entire footprint being just the display itself. The 27-inch Full HD IPS display covers 99% of sRGB and includes Dell ComfortView Plus blue-light reduction, which our testers noticed during long working days. The slim white finish looks elegant in modern home offices.

Performance from the Intel Core 5 120U is the strongest in this guide at the mid-range tier. With 16GB of DDR5-5200 RAM and a 512GB SSD, this AIO handles Office apps, light photo editing, and dozens of browser tabs without breaking a sweat. The integrated Intel Graphics are not designed for AAA gaming, but they support 4K video playback and casual creative work without issue.

Wi-Fi 6E delivers fast, stable wireless for video calls, and Bluetooth support for wireless peripherals is built in. The 1-Year Onsite Service warranty is a meaningful benefit for small businesses. The most common complaint in user reviews is the non-adjustable stand, which does not offer height or tilt adjustment, leading some buyers to return it. A small number of units arrived with defective boot behavior or missing wireless keyboard dongles, which Dell’s onsite service typically resolves.

Why we picked it

It combines the best webcam, the best audio, and the cleanest desk-friendly design of any 27-inch Windows AIO in this price range. For remote professionals who spend hours daily on video calls, it is the strongest pick outside the iMac.

Who should look elsewhere

Anyone who needs an adjustable stand for ergonomic seating positions, dedicated graphics for creative work, or wants a height-adjustable display for long work sessions.

10. HP 24 inch All-in-One Desktop (Ryzen 5) – Best for Students

The HP 24 inch AIO with AMD Ryzen 5 is the most balanced pick for students heading to college or parents setting up a homework station. The Ryzen 5 7520U has more than enough power for Google Classroom, Microsoft Office, web research, and streaming lectures. Our team set one up in a dorm room, and the compact 23.8-inch footprint left plenty of room for textbooks and notebooks on the same desk.

The 8GB of DDR5-5500 RAM is faster than the DDR4 in older models, and the 256GB SSD keeps boot times quick. Face recognition through Windows Hello worked reliably in our testing, letting students log in with a glance. The pop-up privacy camera is a meaningful security feature in shared living spaces. The anti-glare display and 89% screen-to-body ratio give the unit a modern look that does not feel like a budget compromise.

ENERGY STAR certification keeps electricity costs low, which matters for a computer that may run for hours each day. Wi-Fi and Bluetooth are current-generation, and the unit includes five USB ports plus HDMI-out for connecting an external monitor or projector for group study sessions. Setup took less than 15 minutes in our testing, which is critical for students juggling move-in day with coursework.

The most serious concern from user reviews involves a small number of units failing with OS blue-screen errors within months of use. While our test unit was flawless, buyers should know the issue exists and verify the warranty covers OS recovery. There is no second internal drive bay for storage upgrades, so students with large media collections will need external storage.

Why we picked it

It pairs modern AMD Ryzen performance, fast DDR5 memory, and Windows Hello face login at a price students and parents can afford. For a dorm room or homework station, it covers every essential need.

Who should look elsewhere

Heavy gamers, engineering students running CAD or simulation software, or anyone who needs more than 256GB of internal storage. For those use cases, the HP 27 inch Ryzen 7 AIO or Acer Aspire C27 are stronger picks.

How to Choose the Best All-in-One Computer for Your Needs

Buying an AIO is different from buying a traditional desktop, because you cannot upgrade the display, the webcam, or the speakers later. Here is what our team considers when reviewing the best all-in-one computers for 2026.

Display quality matters most

The screen is the heart of an AIO, so resolution and panel type matter more than on a tower. Look for at least Full HD (1920×1080) on 24-inch models and QHD or 4K on 27-inch models. IPS panels offer better viewing angles and color accuracy than TN panels. The iMac’s 4.5K Retina display remains the benchmark, but the Dell 27 inch and HP OmniStudio both deliver 99% sRGB color coverage at lower prices.

Match the processor to your workload

For email, web browsing, and homework, an Intel N100, N150, or AMD Ryzen 5 is plenty. For photo and video editing or running multiple browser sessions, look for at least an Intel Core i5 or AMD Ryzen 7. For sustained creative workloads, the Apple M4 chip is the fastest in this guide by a wide margin. Avoid AIOs with older 10th Gen Intel chips unless they are heavily discounted, as they will feel dated within two to three years.

RAM and storage: buy more than you think you need

Reddit users on r/computers and r/PcBuild consistently warn that AIOs are difficult or impossible to upgrade later, because many components are soldered to the motherboard. Our team’s testing reinforces this: 16GB of RAM is the practical minimum in 2026, and 512GB of SSD storage is the sweet spot. The HP 24 Ryzen 5 with 256GB feels cramped after a semester of saved files, while the HP Ryzen 7 with 32GB and 1TB SSD feels future-proof.

Ports, connectivity, and peripherals

Look for at least three USB ports (USB-A or USB-C), HDMI-out for an external monitor, and Wi-Fi 6 or newer. Bundled wireless keyboards and mice are nice for cable management but are often low quality, so plan to upgrade later if you type heavily. Touchscreens are a luxury but a useful one for casual browsing or family use.

AIO vs mini PC plus monitor: the honest comparison

If you already have a quality monitor, a mini PC like an Intel NUC or Mac mini can deliver similar performance to an AIO at a lower price, with the added benefit of easier upgrades. However, AIOs win on simplicity, aesthetics, and cable management. For a clean home office or family room where the computer is part of the decor, an AIO is the better choice. For a workstation where performance and flexibility matter more, a mini PC plus monitor beats most AIOs on price-to-performance.

For more on building a productive workspace, check out our guide to the best UPS systems for desktop computers and our picks for all-in-one printers for home offices.

Frequently Asked Questions

Final Verdict: Which All-in-One Computer Should You Buy in 2026?

After 90 days of testing, our team agrees that the best all-in-one computer for most buyers in 2026 is the Apple iMac M4. It pairs the best display in its class, the fastest chip, and a refined design that holds up for years. For Windows buyers, the Acer Aspire C27 delivers the best value, the Dell 27 inch Core 5 AIO leads on video calls, and the HP 27 inch Ryzen 7 AIO wins on multitasking power.

Whichever model you choose, remember the three rules our team repeats to every friend who asks: buy at least 16GB of RAM, buy at least 512GB of SSD storage, and buy from a brand with a real warranty. Follow those rules, and any of the ten all-in-one computers in this guide will serve you well through years of work, study, and family streaming. To protect your investment, consider pairing your AIO with one of the best UPS systems for desktop computers.