Large screen computers: The best all-in-one computers of 2023

The Dell U4320Q’s beautiful 4K display ensures clear text and vibrant colors. The flexibility to have numerous windows open at once on this TV-sized monitor will boost your productivity significantly.

This computer display’s price may appear extravagant to some, but it is well worth it due to its large screen and excellent performance.

A more flexible and user-friendly stand is the most visible difference between the UltraSharp U4320Q and its predecessor. You can change its height, tilt angle, and rotation.

This massive screen, like conventional computer displays, has many connection choices. It contains a 90-watt charging USB Type-C port, HDMI and DisplayPort outputs, and DisplayPort alt mode technology.

It’s available on Amazon here.

How to Pick the Best Computer Monitors

When selecting your preferred monitor, it’s important to make the following considerations:

• Display technology
• Resolution
• Size
• Ports
• Refresh rate

Let’s review each one in more detail.

You can typically buy monitors up to 49 inches wide but, for many, the sweet spot is 27 inches.

©Andrey_Popov/Shutterstock.com

Display Technology

Different kinds of screen technologies power different kinds of computer monitors. However, the technology behind our screens has come a long way recently, with OLED, LCD, and LED displays becoming increasingly popular. Compared to other display technologies, OLED outperforms them all.

Resolution

Before making a purchase, evaluate the screen’s resolution and the technology it uses. The resolution of a monitor controls how much individual pixels can display simultaneously. For example, 4K resolution refers to the number of pixels displayed on a computer screen. Ultra-high definition (UHD) alludes to this technology’s capacity to create images with extraordinary sharpness and depth of field.

Size

Screen sizes vary significantly in the computer world. Some are relatively short, ranging in length from 17 to 40 inches. The display’s diameter determines the screen size.

Large-screen computer monitors are superior to small-screen monitors. The notable disadvantage of a large computer monitor is its cost. It’s hardly unexpected that they’re more expensive than standard-sized computer monitors. You can buy several medium-sized ones for the same price as one large computer display.

Ports

When choosing a computer monitor, you should examine port considerations. Every modern monitor includes at least one display port. Simply put, it’s a socket where the cable connecting the screen to the computer is inserted. Most current computer monitors have many inputs, including Digital Visual Interface (DVI),  High-Definition Multimedia Input (HDMI), and DisplayPort (DP).

Refresh Rate

The refresh rate is an important feature to consider when purchasing a computer monitor. The number of times an image is displayed on a computer screen in a given second is referred to as the refresh rate. A 144-hertz (Hz) refresh rate LCD monitor is updated 144 times per second, whereas a 60Hz refresh rate panel is updated 60 times per second.

What to Know Before Buying the Largest Computer Monitors

Factors such as the size of the desk and the resolution of the screen are just as important as the size of the screen when choosing a monitor.

©Dell media kit – License

When shopping for the largest computer monitors, you must consider the resolution, size, and features you need. The resolution is the number of pixels that make up the image on the screen, and the size is the physical dimensions of the monitor. The features include an adjustable stand, built-in speakers, and multiple input options.

The resolution you need depends on how you will be using your monitor.  For instance, a lower resolution will suffice if you use it primarily for office work or browsing the internet. However, a higher resolution is necessary if you want to use your monitor for gaming or watching movies.   Most monitors nowadays have a 1080p resolution, which is full HD. 4K resolution is becoming more common, but it is not yet necessary for most users.

The size of the monitor is also important to consider. You will want a smaller monitor if you have a small desk. Conversely, if you have a large desk, you can get away with a bigger monitor. The sweet spot for most people is around 27 inches.

A few features can make your life easier when purchasing a computer monitor. An adjustable stand lets you position the screen at eye level, which is more comfortable for long periods of time. Built-in speakers eliminate the need for external speakers, and multiple input options allow you to connect different devices to your monitor.

When shopping for the largest computer monitors, remember these factors to find the best option for your needs. 

What Is the Largest Screen Size?

The largest size of standard computer monitor available is 49 inches. Our “Best for Business” choice, the Dell Ultrasharp U4919DW, is available with a 49 inch screen size. However, if you fancy a curved monitor then the largest size available has a diameter of 57 inches. In this case it is the Samsung Odyssey Neo G95C.

Using Largest Computer Monitors: What It’s Like

The largest computer monitors are unique. They provide so much screen real estate that you feel like you can see everything, from all of your programs to different windows simultaneously without having to alt-tab or use multiple monitors. Everything looks sharp and clear. Plus, with the large screen size, you don’t have to worry about losing any details. 

The largest computer monitors can be quite expensive, depending on the make and model. But they are definitely worth the investment if you do a lot of work on your computer or if you enjoy playing video games.

Many gamers prefer to use large screens because it gives them a competitive advantage. Ideally, you want to get a monitor that’s at least 27 inches. Some people prefer larger screens, such as 30 or 34 inches, because they provide an immersive experience.  

One downside of the largest computer monitors is that they can be quite heavy. So, if you plan on moving your monitor around often, you might want to get a smaller one. Overall, though, the large screen size is definitely worth it, and it’s something that you should consider if you’re in the market for a new monitor.

Up Next…

Check out some of these awesome articles:

• AMOLED vs. IPS Monitors: Which is Better?
• The 5 Best Ultrawide Monitors You Can Buy Today
• FHD vs. UHD Monitors: What Are They?

The 6 Largest Computer Monitors You Can Buy Today FAQs (Frequently Asked Questions) 

What are the biggest computer monitors?

The Samsung 49-inch Gaming Monitor CHG90 is the largest computer monitor available. Except for this one, every other variant is only 38 inches long.

What is the biggest monitor ever?

With a total surface area of 7,500 m2, the 250 x 30 m (820 x 98 ft) LED display is the world’s largest high-definition TV screen (80,729 ft2). You can find it at The Place in Beijing, China.

What is the maximum monitor size?

You can choose a monitor with a screen size ranging from less than 21 inches to more than 30 inches, depending on your needs and budget.

Can a computer monitor be used as a TV?

You can operate the monitor without a computer. It offers inputs for connecting a cable or satellite box, a tuner box, or a media player, just like a standard TV. A 24- to 32-inch LCD screen might benefit your bedroom or children’s playroom.

What is the largest curved monitor you can buy?

Samsung has just unveiled a gigantic gaming monitor. The new Odyssey Ark, 55 inches across, is the market’s largest 1000R curved display. Its outstanding array of features provides gamers with something they’ll want.

The best all-in-one computers for 2023

All-in-one computers provide everything your average consumer might need in a single package, nixing the need for a standalone desktop in favor of a monitor-endowed piece of PC hardware. They come in an array of styles, offering everything from 1080p touchscreens and 5K resolution to robust sound and high-end Intel Core processors, each of which typically comes bundled with a keyboard and mouse.

Most target the premium market with a sleek, streamlined design, yet recent market offerings continue to push the boundaries of a what a budget-based PC is capable of. Consumers pay for this style and convenience with performance, and while the best all-in-one computers don’t pack the processors or video cards some enthusiasts demand, they’re efficient enough for most everyday tasks.

HP Envy 34 AIO

The best all-around AIO computer

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Apple iMac M1 (2021)

Best Apple AIO computer

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Apple iMac 5K 27-inch

Best 27-inch Apple AIO

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Dell Inspiron 27 7000

Best AIO family computer

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HP EliteOne 840 G9

Best business AIO

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Lenovo IdeaCentre AIO 3

Best budget AIO computer

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HP Chromebase All-in-One

Best Chrome OS AIO

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HP Envy 34 AIO

The best all-around AIO computer

Pros

• 12th-gen, eight-core Intel chip
• Configurations can handle all kinds of work or play
• Capable GeForce graphics card for gaming
• Spacious 34-inch display
• Powerful webcam

Cons

• Specs may be higher than some users really need
• Expensive

Why you should buy this: It’s currently the best AIO desktop computer you can buy.

Who’s it for: The space-conscious PC user who wants power without a hefty tower.

Why we picked the HP Envy 34:

HP’s Envy AIOs have always been impressive machines, but this latest machine effortlessly rises to the top. No need to worry if an AIO will have the necessary power with this model: It comes packed to the brim with excellent specs including an 12th-generation, eight-core Intel processor, 16GB of RAM, and not to mention the expansive 34-inch, 5120 x 2160 resolution display.

No matter what you have in mind for this AIO, it’s ready to handle it. That extends to the Nvidia GeForce GTX 3060 graphics card, which can power your gaming adventures, and twin Thunderbolt 4 connections (plus USB-A and USB-C and an SD card reader). Storage comes in with a 1TB PCIe NVMe solid-state drive (SSD), enough for most purposes, and Wi-Fi 6 is supported.

The package also includes a magnetic webcam that you can attach to five different positions along the monitor depending on what works best for you. Overall, while not everyone needs this full spec package, it’s the best AIO we’ve come across so far.

HP Envy 34 AIO

The best all-around AIO computer

Apple iMac M1 (2021)

Best Apple AIO computer

Pros

• Eye-popping screen
• Speakers sound amazing
• Webcam is excellent
• M1 performance still surprises
• Lots of fun color options
• Touch ID built into keyboard

Cons

• Lame port selection
• The Magic Mouse is still annoying

Why you should buy this: It’s the most powerful iMac that Apple has ever released, and the new color options are striking.

Who’s it for: Anyone that wants a simple AIO with enough power to handle most tasks.

Why we picked the Apple iMac M1: 

Apple’s 2021 update to the iMac brought us a colorful, 24-inch version of the popular all-in-one, now equipped with Apple’s own M1 processor chip. The new, extra-thin design comes with a variety of color options, but the real star here is the 4.5K, 4480 x 2520 resolution screen for incredibly distinct images (not to mention 100% in the sRGB ranges and 90% in the AdobeRGB range for color). As always, it’s an excellent option for artists and designers — as long as you don’t mind working with MacOS.

In addition to Apple’s powerful M1 chip (which is indeed an upgrade compared to past smaller iMacs), this iMac also has a seven-core GPU (upgradeable to eight cores), 8GB of RAM, and up to 512GB of storage. The base model comes with two Thunderbolt 4/USB4 ports, but upgraded models add USB-A and Gigabit Ethernet ports, too.

The downside is that the only option for the iMac M1 version is the smaller 24-inch model, which does cut down on display room. The larger 27-inch iMacs have Intel Core i9 chips that are powerful, but they’re not a patch on the newer Apple M1.

Apple iMac M1 (2021)

Best Apple AIO computer

Apple iMac 5K 27-inch

Best 27-inch Apple AIO

Pros

• Better storage and RAM options
• Improved graphics
• Vastly improved performance
• Nano-texture glass is revolutionary
• Speakers and webcam are top notch

Cons

• Outdated design
• No Apple Silicon

Why you should buy this: It’s the most powerful 27-inch iMac you can buy.

Who’s it for: Apple fans that want a 27-inch AIO and can’t wait for a new model.

Why we picked the Apple iMac 5K 27-inch: 

Apple has moved to its own M1 silicon on the 24-inch iMac, but the 27-inch model with a 5K screen is still using Intel chips. Although hotter and more power-hungry than its M1 counterpart, the 27-inch iMac is still the best 27-inch all-in-one around — at least until Apple refreshes the model with its own chip.

You don’t have the same color options, but the iconic silver design of the iMac looks as good as ever. Under the hood, you’re looking at up to a 10th-gen Intel Core i7 processor with eight cores, up to 128GB of memory, 512GB of storage, and critically, an AMD Radeon Pro 5500 XT. The 27-inch iMac isn’t a gaming machine, but the dedicated GPU gives it some thin gaming legs to stand on.

If you’re worried about support, don’t — Apple has already said it’s dedicated to support Intel machines for many years to come, including the 27-inch iMac 5K. The Intel chip inside this model may run hotter, but it shreds through almost any task put before it. Compared to the previous generation, we found improvements of up to 48% in some tasks.

The iMac Pro is a more powerful machine, but it’s much more expensive, too. This machine comes with a Xeon CPU instead of the Intel Core i7 processor, and that change represents a big price increase. You’ll spend at least $3,800 for a refurbished iMac Pro, and as much as $7,200.

Apple iMac 5K 27-inch

Best 27-inch Apple AIO

Dell Inspiron 27 7000

Best AIO family computer

Pros

• Great family-ready AIO design
• Plentiful connection options
• Wi-Fi 6 ready

Cons

• This jack-of-all-trades AIO may not be enough for some

Why you should buy this: It’s a solid budget all-in-one that packs the latest hardware.

Who’s it for: Home office users that want the power of an ultrabook in the form of an all-in-one.

Why we picked the Dell Inspiron 27 7000: 

The Inspiron 27 7000 model from Dell is perfect if you need an AIO computer that the whole family can enjoy. It’s barely more than our budget options but has a top-notch appearance, and it offers lots of up-to-date high-performance hardware for every family member.

Dell’s most recent Inspiron AIO PC showcases an HD 27-inch InfinityEdge screen that transitions to a more compact display and slender bezels. Behind this display are the most current Core i7-1165G7 processor by Intel, memory up to 12GB, and a PCIe NVMe SSD with a storage capacity of 512GB. The configurations also include Nvidia’s subtle GeForce MX330 GPU.

This computer is ideal for those who need lots of connectivity. It has four USB-A ports, one USB-C port, and HDMI output and inputs. It also features an SD card reader, wired Ethernet, Bluetooth version 5.1, a pop-up webcam, and Wi-Fi 6(2×2), making the Dell Inspiron 27 7000 an outstanding PC for your family.

Dell Inspiron 27 7000

Best AIO family computer

HP EliteOne 840 G9

Best business AIO

Pros

• 12th-gen Intel processor
• Comes with Wolf Pro Security
• Web conferencing features

Cons

• Expensive

Why you should buy this: HP’s AIO has the latest processor and comes with excellent security options.

Who’s it for: Businesses willing to pay a bit more for an AIO hub for serious work.

Why we chose the HP EliteOne 840 G9: 

Businesses and remote work employees willing to spend a bit more will be more than happy with this upgraded HP AIO. It’s stacked with serious specs, including a 12-core 12th-gen Intel chip, 16GB of RAM, and a 512GB SSD. The 24-inch screen also includes touchscreen capabilities, something that’s hard to find in many AIOs.

The EliteOne is also made for remote meetings, with HP Auto Frame and other webcam benefits to keep your picture clear while teleconferencing. It also comes with HP Wolf Pro Security, a welcome addition for small businesses looking for built-in security software that they can trust.

Ports for the computer include HDMI 2.0a, USB-A, DisplayPort 1.4, and USB-C. There are also several expansion slots for future upgrades if you decide that your workstation needs more storage capacity or memory.

HP EliteOne 840 G9

Best business AIO

Lenovo IdeaCentre AIO 3

Best budget AIO computer

Pros

• Budget-friendly
• 16Gb of RAM
• Easy cable management

Cons

• Specs may be too limited for some tasks

Why you should buy this: It’s as cheap as all-in-one desktops come.

Who’s it for: Families and students who need solid computing power with a dedicated graphics card.

Why we chose the Lenovo IdeaCentre AIO 3:

Lenovo’s IdeaCentre line is a healthy mix of affordability and performance. The AMD Ryzen 4500U processor provides enough power for juggling both work and play, while the 24-inch FHD display saves on space while offering minimalistic cable management options in the back.

This particular model comes with 16GB of RAM and 512GB of SSD storage space. Work-friendly features like the 720p webcam with a built-in privacy shutter make it a great choice for remote work situations at a lower cost than many all-in-ones.

Ports, however, are somewhat limited on the IdeaCentre AIO 3: There are two USB-A 3.0 and two USB-A 2.0 connections, but no USB-C options, and nothing like the advanced USB4 ports that the iMac M1 can offer. An HDMI port and a three-in-one card reader are also included.

Lenovo IdeaCentre AIO 3

Best budget AIO computer

Arif Bacchus/ Digital Trends

HP Chromebase All-in-One

Best Chrome OS AIO

Pros

• Speedy Chrome OS
• AIO design in includes vertical screen mode
• Touchscreen capabilities

Cons

• No USB-C

Why you should buy this: It’s a desktop Chrome computer with a unique, affordable design.

Who’s it for: Students, apartments, and homes that need a multipurpose, speedy desktop.

Why we chose the HP Chromebase All-in-One:

A Chrome-based desktop has several advantages: It’s affordable, speedy to start up, and offers an easy-to-learn experience for accomplishing tasks easily. HP’s 22-inch Chromebase also adds some interesting features that make this AIO especially versatile: The display is made to quickly flip to a tilted-back vertical position for easier video chatting and remote work/learning. It’s a good combination with the touchscreen capabilities as well, allowing you to quickly swipe through searches or use apps the way you are most comfortable with (a camera shutter and parental controls are included).

Inside this HP Chromebase All-in-One, you’ll find a 10th-gen, dual-core Intel Core i3-10110U processor, 16GB of RAM, and a 256GB PCIe NVMe SSD drive for storage. Wi-Fi 6 and Bluetooth 5.0 are both supported here, and there’s USB-C for power delivery, DisplayPort 1. 2 for more complex monitor connections, and a SuperSpeed USB-A port. Communication is enabled with a 5-megapixel cam and mic array, along with dual 5W speakers.

HP Chromebase All-in-One

Best Chrome OS AIO

Frequently Asked Questions

What is an all-in-one computer?

These computers combine the PC “tower” — where the integral chips, cards, and drives of the computer reside — with the monitor display. The result looks a lot like a hefty monitor but does not require a PC tower to operate. This is great for saving on space and getting everything in one box, but you give up the ability to upgrade specific parts of the computer like the monitor or certain performance aspects. The iMac is a classic example, but as you can see from our list, many brands produce all-in-one models.

What are the advantages of all-in-one computers?

They are compact computers that help save on space, especially if you don’t really have the space for a PC tower. Since the tower and monitor are combined, there are also fewer cables to manage. If you are in a situation where you need to move your desktop computer around frequently, it’s much easier to move an all-in-one. You also don’t have to worry about picking individual accessories, as AIOs tend to ship with their own keyboards, webcams, and mice. They also tend to have larger displays that function well for work or general family use.

What are the disadvantages of all-in-one computers?

You’re generally stuck with the display that the computer comes with, and upgrading the display typically means buying a new computer entirely. A PC tower allows users to choose their own upgrades for specific components and is designed to make those upgrades as effortless as possible. But on an all-in-one, upgrading specific components may be difficult or impossible. There’s also no room for adding or improving cooling systems, another reason they aren’t common gaming computers.

However, some parts of AIOs may be upgradeable depending on the model. Many iMacs, for example, have extra slots to increae memory. Picks like the HP EliteOne come with expansion bays for a variety of add-ons. But you’re still stuck with components like the screen.

Should I buy an all-in-one computer or a desktop PC?

All-in-one computers make great whole-household computers or workstation computers for straightforward tasks and larger displays for multitasking. They can also handle demanding software if you choose models with the appropriate specs. As you can see with picks like the Studio 2 or 5K iMac, they are popular options for artists and designers, too.

However, if you prefer to upgrade your computer components over time or want a more specialized display, pick a traditional desktop PC instead. That means all-in-ones aren’t for gamers, users who need true ultrawides, or those who want to keep their PCs for as long as possible. They also may not be the best choice for entertainment center PCs.

What should I look for in an all-in-one computer?

• Look for a large, detailed display. This is one of the great advantages of all-in-ones, especially if you have specific visual requirements for your work/play and you won’t be able to replace the display later like you can with other PCs. Look for around 24 to 27 inches to start with and 4K resolution if you have any interest in a higher resolution. Some are touchscreens, but this feature isn’t always important on an all-in-one.

• It’s better to go big on specs. A powerful processor and extra RAM will help the all-in-one stay useful for a longer lifespan. If you’re doing any video editing or want your all-in-one to serve as a gaming PC, make sure you have a capable GPU as well. Remember, all these specs are hard or impossible to upgrade on an all-in-one, so you keep what you buy.

• Don’t worry as much about storage: A good external hard drive makes a great accessory for an all-in-one for both backups and extra storage.

• Choose the operating system you like. Apple’s iMacs are some of the best all-in-ones around, but you may need to shop for a different option if you prefer the Windows operating system, and vice versa.

If you’re interesting in saving money on a computer, take a look at a our list of the best desktop computer deals/internal-link]. And if you’re still doing research, you may want to familiarize yourself with our picks for the [internal-link post_id=”806930″ sponsored=”false”]best desktop computers.

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