Best computer monitors of 2021

In 2022, there will be a new breed of computer monitors that will shake up the market, mainly due to many reasons. One of the reasons is because of the sheer size of these new monitors. Display size is an area that’s being looked at by the major monitor manufacturers, and we could see the market split into three different types of monitors, which are the small form factor, large form factor, and the bezel-less monitors.

In the next 12 months, there is likely to be plenty of headlines about the rising prices of computer and phone monitors. But for now, it’s worth taking a look at the top models being released to make sure you’re making the right choice.

Today, many of us own a computer. We watch movies and tv shows, listen to music, play games, read e-books, and chat with friends and family online. But, who really wants to stare at an old, plain black screen all day? Fortunately, there are many computers on the market designed to meet the needs of different computer users. This month, we are going to examine some of the best computer monitors of the future.

CNN —  

Anyone’s productivity may be hampered by a screen restriction. On an oh-so-small laptop screen, who hasn’t spent time attempting to locate that one spreadsheet buried under 15 other active applications? A full-size monitor enables you to multitask without continuously scrolling through various windows and properly organize them all in front of you.

Over the last month, we’ve been evaluating seven of the highest-rated displays to discover the finest computer monitor for work — or play — and have narrowed it down to three top choices.

Overall, the best computer monitor


This 23.8-inch QHD display is capable of handling whatever you throw at it, from Word documents to gaming. The Lenovo’s ultra-thin bezels don’t detract from the vivid display, and a blue light filter reduces eye strain, making it perfect for long workdays.

The best 4K display is


Dell’s 27-inch UltraSharp 4K monitor is a no-brainer for people frequently dealing with visual activities like picture or video editing, exploding with color and a degree of clarity unequaled by any flat displays we examined.

Best big display for less than $1,000


With a curved, ultra-wide 34-inch display, Samsung’s CJ791 offers the largest workspace if you have adequate desk space. You can elegantly organize and spread out as many different activities and applications as you like in front of you, no matter how many you’re juggling at once.


The Lenovo L24q-30 is a low-cost, no-frills monitor that effectively increases your screen real estate. We put all of the displays to the test in terms of productivity and personal work, as well as some light gaming and streaming. The 23.8-inch screen gave us enough of space to switch between spreadsheets and word editing at the same time. You’ll never have to strain to see what you’re working on since the text is sharp and the colors are bright.

Colors seemed true whether streaming TV programs, movies, or YouTube videos, and although the experience wasn’t the brightest (our two other top choices did better), the visuals were never muted and, particularly with animated material, still jumped off the screen. When it came to action or fast-moving material, though, we saw more lost frames and choppiness than on the other devices we examined. As a result, we urge competitive players to stay away.

The narrow bezels are perhaps our favorite feature of this entry-level Lenovo display. The material actually runs to the edge of the page, giving you a lot of room to work with. For example, while using our laptop for essential activities, we were able to easily have a spreadsheet, Slack, and Outlook open on this second monitor. You may also use the settings on the bottom to activate a blue light filter if you’re worried about eye strain.

The L24q-30 was likewise very easy to set up: Simply attach the monitor to the stand by snapping in the arm on the back of the display. On its alone, the baseplate seemed a bit flimsy, but once joined, it was very robust. The ability to tilt the screen forward or backward is a bonus. Lenovo also provides two main cables: power and HDMI; if your laptop lacks an HDMI connection, you’ll need to purchase an HDMI dongle.

The L24q-30 is a high-quality monitor that doesn’t skimp on features, and it’s also the finest display for people on a budget.


If you want the finest option for creative activities — or amazing image quality while watching video — the Dell UltraSharp with 4K resolution is the way to go.

The screen’s 4K resolution, which is twice that of the Lenovo L24q-30 and four times that of a normal HD screen, produces a bright and crisp picture. It’s also configured to a 16:9 aspect ratio, which should work nicely with your laptop. The 27-inch display extends all the way to the edges, giving you a lot of screen real estate to work with. Those working in the creative sectors will enjoy the ability to work with lengthy timelines in Final Cut Pro or to really blow up images in Photoshop.

The color accuracy of the UltraSharp is unrivaled, and it offers a wide color range. This is crucial for picture or video editing, and the UltraSharp delivered in our tests. In side-by-side picture editing tests, for example, the UltraSharp photos came extremely near to the original source. On this 4K panel, you can see distinct colors between reds and oranges while watching color waves that arise from a sunset. It delivered on the promise of excellent colors for more productivity-oriented tasks, such as word processing, email tracking, and creating a PowerPoint presentation.

Still, at a 60Hz refresh rate, we wouldn’t recommend it for competitive gaming. While this is plenty for most activities, gamers may notice slowdowns in games like Fortnite and Call of Duty.

Those who never seem to have a free port on their laptop will appreciate the UltraSharp’s abundance. This display not only promotes USB-C connection, but the connectors are also capable of casting a screen and data. Furthermore, the USB-C connection can provide up to 90 watts of electricity, which is more than enough to charge a Mac or PC. An HDMI, two display connectors, an audio jack, an ethernet port, and two USB-A ports flank the USB-C port. In other words, it may serve as a complete port hub for your laptop.

Overall, the Dell UltraSharp 27 not only has the most connections (including the ability to charge your laptop! ), but it also has the best flat display of all the monitors we examined.

It’s not the cheapest option at $779.99 (currently discounted to $619.99), but with a vibrant 4K picture that outperforms all other displays we tested, it’s well worth the extra cash if you’re a creative professional looking to invest in a long-lasting monitor or simply someone who values exceptional resolution.


The Samsung CJ791 is for you if you want a large display that doesn’t take up an inordinate amount of work space – or totally empty your financial account. Its ultra-wide 34-inch display features a little curvature that isn’t simply a gimmick; it really corresponds to your eye’s curves. As a consequence, your eyes can easily take in a more immersive experience, enabling you to view both the left and right sides of the display without strain. With an articulating stand, the CJ791 offers a complete range of motion, enabling you to position it at the optimum angle for you.

It, like the Dell UltraSharp, offers a single-cable connection for Macs and PCs that use USB-C. It just takes one cable, which is provided in the package, to power your laptop and send the picture to a larger screen. On the rear, there are two more USB-C connections, as well as an HDMI and display port. Samsung built the CJ791 with USB-C connection in mind, much as the Dell.

You may select between seeing a mirror of your laptop’s screen or a wide 21:9 aspect ratio extension. It does not extend the material, but it does allow you to run several apps at the same time. It’s ideal for multitaskers, since the 34-inch display comfortably accommodates Outlook, Slack, Word, Photoshop, and a web browser. And, due to the Quantum Dot panel on the inside, it looks fantastic.

On the CJ791, everything sparkles. It has an unrivaled brightness as well as sharp details. From any perspective, we didn’t see any blurriness or fuzziness in the text. With picture editing, reading, and watching movies, colors were able to really pop. With a refresh rate of 100Hz and a reaction time of 4 milliseconds, this monitor can keep up with action movies and games. The CJ791 was the finest gaming monitor we tested because to those final two features. Take notice, gamers: We tried it with Microsoft Flight Simulator, Call of Duty, and Fortnite, and it worked well. We didn’t see any screen tearing or blipping in them, which may ruin your watching experience and perhaps lose you a game.

The $699 CJ791 is by far the greatest choice for those seeking for the largest amount of workspace for a reasonably low price.

We selected a testing pool of seven best monitors after studying both editorial and consumer reviews.

During our testing, we focused on overall picture quality across a variety of apps and use scenarios, as well as brightness levels, contrast points, and color vibrancy. Given the significance of a fast reaction while gaming or editing video, refresh rates and latency were monitored.

We followed the directions for setup and wanted to make sure that all of the required components were included in the package. We noted all ports and made sure a cable was provided in the package, whether it was HDMI or DisplayPort. We also put the power output of USB-C ports to the test.

Finally, we looked at the warranties that came with each of the displays.

Dell UltraSharp 24-inch (; $449.99, originally $549.99)

This 24-inch UltraSharp isn’t far behind our two higher-end choices at $449.99. The 27-inch UltraSharp, our choice for finest 4K display, has a comparable construction and style. This 24-inch model has thin bezels and lots of connections, but the resolution is just 1920 x 1200, which is only HD. It should come with a 4K monitor at this price range.

21.5-inch Lenovo L22e-20 Monitor (currently unavailable)

With a price tag of $99.99, this Lenovo 21.5-inch monitor is the most inexpensive of our bunch, but it only offers an HD experience and a less durable construction. It also doesn’t provide much more space than a laptop, and you can buy a Lenovo L24q-30 with smaller bezels and a higher resolution for only $70 extra.

21.5-inch LG Ultrafine 4K TV ($799;

If you only use Apple products, there may be a case available for LG’s 21.5-inch 4K UltraFine. It’s a one-stop shop for adding USB-C ports to your Mac, as well as supplying power and a second set of USB-C ports on the rear. The display itself, however, offers little flexibility, with no physical control buttons or even a power button. It’s also very pricey at $799 for such a tiny display.

The Samsung G9 ($1,479.99; is a smartphone from Samsung.

With a price tag to match an expensive gaming PC, the G9 is really designed and built for games. It has a more prominent curvature than the CJ791 with a display that is almost 50 inches long at 49 inches. It’s extremely immersive, with a 240Hz refresh rate and a 1-millisecond reaction time, offering a fantastic gaming experience. It just relegates itself to a higher rung owing to its cost.

More from CNN Underscored’s hands-on testing may be found here:

It’s no secret that the amount of time we spend in front of a computer has increased considerably in recent years. Whether it’s Netflix, Facebook, or Instagram, we’re constantly connected to a digital world and are more reliant on our technology than ever before. Because of this, our computers have become incredibly important to us, and in turn are responsible for directly influencing our lives. Of course, we’ve come a long way since the advent of the desktop computer, but our reliance on technology has only grown. So, what are the best computer monitors of 2021?. Read more about best computer monitors for gaming and let us know what you think.

Frequently Asked Questions

What monitors are coming out in 2021?

The most popular monitors in 2021 are going to be the 4K HDR 144Hz G-Sync monitors.

What is the best monitor for gaming 2021?

The best monitor for gaming is the BenQ ZOWIE XL2411P.

What is the best computer monitor to buy?

The best computer monitor to buy is the one that you can afford and fits your needs.

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  • best computer monitors
  • best 24 inch monitor
  • best computer monitors for work
  • best computer monitors for gaming
  • best monitor
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