Large monitors are great for work and play. The best 34 inch monitor and larger screens offer more room to multitask, making it easier to see more of your project at once or place multiple windows side-by-side. They also deliver a more immersive gaming experience. From large, TV-like displays to super ultrawide cinema monitors, these huge displays can significantly transform the way you work and play.
We've tested over 20 large monitors, and below you'll find our picks for the best 34 inch monitors and larger that are available. Also, see our recommendations for the best ultrawide monitors, the best ultrawide gaming monitors, and the best gaming monitors.
The best large monitor for office use that we've tested is the Dell U3818DW. With its 38 inch screen and 21:9 aspect ratio, there's enough screen space to have multiple windows opened side-by-side. The extra space can be used for its Picture-by-Picture mode, which allows you to display images from two input sources at once. Two USB upstream ports act as KVM switches, so you can use the same mouse and keyboard to control both computers. There's a USB-C port that supports DisplayPort Alt mode, allowing you to display an image from a compatible device and charge it at the same time with a single cable.
It has an IPS panel with wide viewing angles, and the screen is curved to make it easier to see the sides. It has height, tilt, and swivel adjustments, but due to its ultrawide format, it can't be used in portrait mode. Visibility is okay in a dark to moderately-lit room; however, it can't get bright enough to overcome glare in a well-lit environment. It comes well-calibrated out-of-the-box and covers the entire sRGB color space.
If you're looking for something that you can use for some gaming on the side, unfortunately, this isn't it. Its slow response time results in visible motion blur in fast-moving scenes, and the refresh rate is limited to 60Hz. There's no VRR support, but thankfully, input lag is extremely low. In addition to the USB ports mentioned earlier, there are four more USB 3.0 ports that you can use for charging. It comes with a set of integrated speakers, and the backlight is flicker-free. Overall, it's a large and feature-rich monitor that's well-suited for nearly any office setting.
If you need even more screen real estate for multitasking, then check out the Dell U4919DW. It looks very much like the Dell U3818DW, but it has a 32:9 aspect ratio, which is the same as two 16:9 monitors placed side-by-side. It uses an IPS panel with decent viewing angles and has a slightly curved screen. It gets brighter and has better reflection handling, so you should be able to use it in a fairly bright room. Its response time is significantly faster, making it a good option for casual gaming. There's no VRR support, though, and the refresh rate is limited to 60Hz. It has the same Picture-by-Picture mode, USB-C port, and five USB 3.0 ports. Sadly, there's no swivel adjustment due to the sheer size of the monitor.
For most people, the U3818DW is big enough and has better ergonomics, allowing you to adjust the monitor more easily to your optimal viewing position. However, if you need the extra screen space, the U4919DW is a very good alternative.
If you like the Dell U3818DW but would rather have a native 4k resolution and still want a large screen, get the LG 43UD79-B. It's a decent 4k monitor that can perform well in an office environment where multitasking is necessary. Thanks to its ample screen real estate, you can open lots of applications and documents at once. Also, when you maximize the windows, you'll be able to see every little detail of your work on this monitor. Unfortunately, it doesn't support HDR, and its ergonomics aren't great, so you might want to consider VESA-mounting it.
For most people, the Dell will do the job. However, for a true 4k monitor that'll let you display every detail of your work, the LG is a great choice.
The best large gaming monitor we've tested is the Acer Nitro XV340CK. It's an ultrawide monitor with a 21:9 aspect ratio, providing more horizontal screen space for an immersive gaming experience. It has a high pixel density to deliver sharp images and text, which is great for atmospheric games like RPGs. It has decent viewing angles and surprisingly good ergonomics for an ultrawide. It's better suited for a moderately-lit room, as it doesn't perform well in the dark due to its low contrast ratio, and it struggles in well-lit environments because it doesn't get bright enough to overcome glare.
It has a 144Hz refresh rate and excellent response time to deliver crisp images in fast-moving scenes. It has a Black Frame Insertion feature to help minimize motion blur; however, it isn't usable while variable refresh rate (VRR) is enabled. And speaking of its VRR, it supports FreeSync natively and is compatible with NVIDIA's G-SYNC too. There's HDR support, but the overall experience is sub-par due to its low brightness and lack of a wide color gamut.
There are quite a few extra features on this monitor, such as two USB 3.0 ports, integrated speakers, and a Picture-in-Picture mode that lets you display images from two input sources at once. There's also a virtual crosshair for shooter games and a blue light filter to help reduce eye strain. All in all, this is a feature-rich monitor that most gamers should be satisfied with.
If you want a super ultrawide monitor that spans nearly your entire field of view, then check out the Samsung C49RG9/CRG9. It has the same pixel density as the Acer Nitro XV340CK, but its 32:9 aspect ratio is much wider and is equivalent to two 16:9 monitors placed side-by-side. It has a VA panel with a much higher contrast ratio, making it a better choice for gaming in the dark. It has slower response time and a lower refresh rate of 120Hz, but the difference is pretty small and shouldn't be noticeable for most. It delivers a significantly better HDR experience, though, as it can display a wide color gamut and gets bright enough to make highlights stand out.
Overall, if you want better motion handling, go with the Acer. However, if you want a super ultrawide monitor for a more immersive gaming experience, then go with the Samsung.
If you find the Acer Nitro XV340CK too expensive, then take a look at the LG 34UC79G-B. It has the same 34 inch screen size and 21:9 aspect ratio, but a lower 1080p resolution that might disappoint some. It has an IPS panel with wide viewing angles, and it also has a 144Hz refresh rate and native FreeSync support. Unfortunately, it has poor ergonomics and doesn't support HDR, although it's somewhat expected of a monitor in this price range.
For most people, the Acer is a better choice due to its superior ergonomics and better motion handling. However, if your budget is tight, the LG is a good alternative.
10/09/2020: Replaced LG 34GN850-B with Acer Nitro XV340CK.
08/11/2020: Minor text and structure changes, no change in recommendations.
06/12/2020: Replaced LG 34GK950F-B with LG 34GN850-B.
Our recommendations are based on what we think are the best 34 inch monitors and larger currently available. They are adapted to be valid for most people, in each price range. Rating is based on our review, factoring in price and feedback from our visitors.
If you would prefer the make your own decision, here is the list of all of our reviews of 34 inch + monitors. Be careful not to get too caught up in the details. Most monitors are good enough to please most people, and the things we fault monitors on are often not noticeable unless you really look for them.