The Best 4K Monitors of 2026
Products are chosen independently by our editors. Purchases made through our links may earn us a commission.
Why trust Reviewed?
Reviewed's mission is to help you buy the best stuff and get the most out of what you already own. Our team of product experts thoroughly vet every product we recommend to help you cut through the clutter and find what you need.
Learn more about our product testing
Acer Nitro XV282K KV
The Acer Nitro XV282K KV is a high-end gaming monitor with broad appeal. Its excellent color accuracy and wide gamut make it a great choice for most content creators. Read More
Pros
- High refresh rate
- Excellent color accuracy
- Very wide color gamut
Cons
- Mediocre contrast
Gigabyte M27U
The Gigabyte M27U ups the contrast and brightness from the older M28U while lowering the price and beating out the Acer Predator XB283K KVbmiipruzx. Read More
Pros
- Excellent value
- No power brick
- Doesn’t skimp on features
Cons
- Poor HDR
- Doesn’t get as bright as expected
- Mediocre contrast
Dell UltraSharp 32 4K Thunderbolt Hub Monitor
Perfect for productivity, offering a high level of brightness and a much higher contrast ratio than any IPS screen before it. Read More
Pros
- Deep black levels and high contrast
- Tons of connectivity options
- Higher refresh rate
- Anti-glare screen
Cons
- Slow response time
- More expensive than most
- HDR performance is only fine
Samsung 27-inch Odyssey 3D G90XF 4K 165Hz Gaming Monitor
This Samsung 3D monitor offers an excellent effect, but it's not a great value if you're not using its 3D elements. Read More
Pros
- Sleek design
- Excellent 3D effects
Cons
- Need to buy additional hardware to use
- Display is not great when not using 3D effects
- Expensive
Gigabyte M28U
The Gigabyte M28U makes smooth 4K gaming more affordable, but doesn’t offer much else over the M27Q X or a TV like the Hisense U8H or LG C2. Read More
Pros
- Sharp visuals
- Exceptional color presentation
- Handy hub features
Cons
- Basic HDR
- Underperforms 1440p monitors and 4K TVs
-
Acer Nitro XV282K KV
-
Gigabyte M27U
-
Dell UltraSharp 32 4K Thunderbolt Hub Monitor
-
Samsung 27-inch Odyssey 3D G90XF 4K 165Hz Gaming Monitor
-
Other 4K Monitors We Tested
-
How We Test 4K Monitors
-
What Size 4K Monitor Do I Need?
-
More Articles You Might Enjoy
- Best Overall Acer Nitro XV282K KV
- Best Value Gigabyte M27U
- Best 4K Monitor for Productivity Dell UltraSharp 32 4K Thunderbolt Hub Monitor
- Best 3D Gaming Monitor Samsung 27-inch Odyssey 3D G90XF 4K 165Hz Gaming Monitor
- Other 4K Monitors We Tested
- How We Test 4K Monitors
- What Size 4K Monitor Do I Need?
- More Articles You Might Enjoy
The Rundown
- Our favorite 4K monitors are the Acer Nitro XV282K KV and the Gigabyte M27U.
- 4K monitors offer improved sharpness for web browsing, movies, and games, with many models now reaching high refresh rates for smoother visuals.
- When choosing, consider panel type (IPS for vibrant colors, VA for contrast), refresh rate for gaming, and adaptive sync for tear-free gameplay.
Lower prices, improved image quality, and better support from both Windows and macOS make it a great time to buy one of the best 4K monitors—especially since they’re becoming the new standard.
These monitors provide an awesome improvement in sharpness that’s just as useful while web browsing or watching 4K movies or playing games. Though 1080p 24-inch gaming monitors can reach higher refresh rates for smoother gameplay, some 4K displays are now reaching comparable speeds.
Our top pick is the Acer Nitro XV282K KV (available at Amazon) , a 28-inch 4K monitor marketed to gamers but that can handle much more. The XV282K KV has a high refresh rate and HDMI 2.1 support, which makes it great for both PC and console gamers. Yet it also has a wide color gamut and superb color accuracy, both of which appeal to creative professionals. It’s so good that it could be overkill for some people, so we also tested a range of more affordable 4K monitors.
The Acer Nitro XV282K KV is a very expensive 4K monitor, but that high price includes spot-on color accuracy and a very wide color gamut that creates lifelike images.
Other 4K Monitors We Tested
How We Test 4K Monitors
The Tests
Image quality is a monitor’s most important trait. An outstanding monitor will deliver a strong contrast ratio, pixel-perfect sharpness, a wide color gamut, high color accuracy, good uniformity, and enough brightness to appear vivid in a typical home office. Most monitors fail to achieve strong results in every area, but those that do provide a realistic, vibrant experience.
We test image quality objectively with Datacolor’s SpyderX Elite monitor calibration tool. It provides detailed tests that can gauge how a monitor performs against industry standards. If this sounds a bit too complex, however, don’t worry. You don’t need to get into the weeds of color accuracy and contrast ratios to purchase a great monitor. We’ve done the work for you.
Our objective tests are paired with real-world use that includes everything from Microsoft Word to Netflix streaming and PC gaming. This step lets us detect small flaws that don’t turn up in our objective tests.
We also judge monitors on design, build quality, and ease of use. Most modern monitors do well in these areas, but budget options occasionally stumble.
What Size 4K Monitor Do I Need?
24 inches: A handful of 24-inch 4K monitors exist, but we don’t recommend purchasing them. 4K resolution on a 24-inch display can lead to issues with older apps that do not scale properly on pixel-dense displays. The selection is slim, too, so you may not be able to find a monitor that supports the features you want.
27 inches: A 27-inch monitor is a perfect size for most people. 4K resolution looks sharp at this size, but most apps scale well enough to remain usable. Monitors of this size are also more affordable, so you can purchase a great 4K monitor at a low price. Some 4K monitors are available with a 28-inch screen, but the size difference is not enough to be noticeable.
32 inches: Especially popular for gaming monitors, a 32-inch monitor is too large for most desks. However, a 4K 32-inch monitor can make sense as a replacement for televisions in small rooms and may appeal to gamers who want an immersive, in-your-face experience.
43 inches: 43-inch monitors are becoming a rival to small televisions. Most 43-inch 4K monitors are designed for gamers and outpace the gaming-focused features available on televisions in this size. A 43-inch monitor can be too large for a desk but it can make sense if you need a display to use with a PC and game console in a small room.
The Three LCD Panel Types: IPS, VA, and TN
Most monitors use an LCD panel that sits in front of an LED backlight. The type of LCD panel technology used by a monitor has a big impact on its image quality. There are three major panel types that you’ll find in modern monitors. Each has strengths and weaknesses.
- IPS: This means "in-plane switching." The most popular type of display panel for 24-inch and 27-inch monitors, IPS panels are known for providing a bright, vibrant image with a very wide color gamut.
Modern IPS panels can also offer a high refresh rate for smooth and responsive gaming. IPS struggles with contrast, however, which can lead to a dull, hazy look in dark content.
- VA: This means "vertical alignment." VA is known for delivering the best contrast ratio of any LCD panel. This provides a better sense of depth and realism and is great for movies, streaming, and gaming. VA panels often aren’t as bright or vibrant as IPS at a given price point, but it’s close.
VA panels have poor viewing angles that can make them disappointing when you’re not sitting directly in front of the monitor. They also tend to have a lower refresh rate than IPS competitors.
- TN: This means "twisted nematic." TN technology is an aging choice that trails IPS and VA by every metric of image quality. Motion clarity is one exception, though modern IPS panels tend to outperform TN in this area. TN panels are inexpensive, however, so you’ll often find them in budget monitors.
Want more general help in buying the right kind of monitor? Check out our guide to buying a monitor.
What is Refresh Rate?
A monitor’s refresh rate is the number of times it updates the image each second. This is generally expressed in hertz (Hz). A 60Hz updates the image 60 times each second, while a 120Hz monitor updates 120 times each second.
Increasing the refresh rate improves motion clarity, which means objects that move across the screen will be more clearly defined. It can also reduce input lag, providing a more responsive feel when using your PC.
The refresh rate is not important for day-to-day use and primarily targets gamers. An improved refresh rate can lead to a smoother, more connected feel that’s especially helpful in fast-paced games.
What are AMD FreeSync and Nvidia G-Sync?
AMD FreeSync and Nvidia G-Sync are adaptive sync standards that allow a monitor to synchronize its refresh rate with the framerate of your PC’s video output. This eliminates problems like stuttering and screen tearing that occurs when your PC’s video output differs substantially from your monitor’s refresh rate.
Adaptive sync, like refresh rate, primarily targets gamers. Windows and macOS desktops can easily output video at a rate that matches your monitor’s refresh rate. This only becomes difficult in games, which tend to vary substantially in frame rate and can easily fall out of step with a monitor’s refresh rate. Adaptive sync was developed to fix this problem.
AMD FreeSync and Nvidia G-Sync are designed to work with AMD or Nvidia graphics solutions. In truth, these standards are not exclusive. An AMD FreeSync monitor can work with Nvidia video cards or vice versa.
With that said, most monitors only offer official support for one of these two standards. We recommend that you buy a monitor that officially supports the standard that matches your PC’s graphics solution.
What is HDR?
HDR stands for High Dynamic Range. HDR content has more color and luminance data than SDR content. This provides a brighter, more vibrant image with added detail in extremely dark and bright scenes.
HDR technically does not refer to a specific standard and is instead used as shorthand for a variety of standards. With monitors, the term HDR almost always refers to the HDR10 standard. HDR10 is an open-source standard for HDR content that any company can use.
Other standards like Dolby Vision HDR are popular among televisions but not found in monitors (yet).
At its best, HDR can deliver an unquestionable boost in image quality that’s obvious when viewing HDR content. However, it can only perform its best when viewed on a very bright, high-contrast display, and most monitors aren’t up to the task. Budget and mid-range televisions face these issues, as well.
That’s not to say you should skip HDR. It’s becoming a standard feature, especially among 4K monitors, and it can deliver a more vibrant, colorful image on many monitors we tested. Just keep your expectations in check.
More Articles You Might Enjoy
Meet the testers
Matthew S. Smith is a veteran tech journalist and general-purpose PC hardware nerd. Formerly the Lead Editor of Reviews at Digital Trends, he has over a decade of experience covering PC hardware. Matt often flies the virtual skies in Microsoft Flight Simulator and is on a quest to grow the perfect heirloom tomato.
Jonathan is an Electronics Editor for Reviewed specializing in gaming gear and has experience with everything from controllers to benchmarking the latest GPUs. He was previously the Web Editor at The Architect's Newspaper.
Christian de Looper is a consumer tech journalist with over a decade of experience. De Looper has covered all areas of the consumer tech industry, from smartphones to smart homes — and has attended all of the major trade shows, including CES.
De Looper has always been interested in consumer technology, but his love for gadgets and electronics blossomed into a full-blown passion when he started writing about it while completing his degree in audio production.
Since then, he has written for many of the top tech publications, including Digital Trends, Tom’s Guide, TechRadar, and many more. He loves getting his hands on all of the latest gadgets, but when he’s not reviewing tech, he can be found hanging out with his family or producing music.
Checking our work.
Our team is here to help you buy the best stuff and love what you own. Our writers, editors, and experts obsess over the products we cover to make sure you're confident and satisfied. Have a different opinion about something we recommend? Email us and we'll compare notes.
Shoot us an email