Dell, LG and Samsung offer some of the best monitors in the market. They have various monitors available for different types of users and in this article we’ll compare their best offerings in several categories to help you find the right monitor for you. Some of the top monitors that we’ll take a look at include LG’s 27GN950-B and 34GN850-B, which are the standouts when it comes to 4K and ultrawide monitors, the Dell Alienware AW2721D, which excels in gaming, and the Samsung Odyssey G9, which is our top pick for super ultrawide monitors.
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Dell vs LG vs Samsung 4K Monitors Comparison Chart
| Model | Dell S2721QS | LG 27GN950-B | Samsung UJ59 |
| Amazon product | Amazon product | Amazon product | |
| Price | Amazon product | Amazon product | Amazon product |
| Resolution | 3840 x 2160 | 3840 x 2160 | 3840 x 2160 |
| Size | 27 inches | 27 inches | 32 inches |
| Panel | IPS | Nano IPS | VA |
| Refresh Rate | 60 Hz | 144 Hz | 60 Hz |
| Response Time | 8ms | 1ms | 4ms |
| Contrast Ratio | 1300:1 | 1000:1 | 3000:1 |
| Stand Adjustments | Tilt, Swivel, Pivot, Height | Tilt, Swivel, Pivot, Height | Tilt |
| VESA Compatible | Yes | Yes | Yes |
| Warranty | 3 years | 3 years | 1 year |
4K Monitors
Great for content creation, graphic design, video editing and more.
A 4K monitor is great for work and productivity, especially if you multitask a lot. Its super high resolution gives you more than enough screen real estate to open multiple apps and windows so that you can work on different things simultaneously. Here are our picks for the best 4K monitors from each brand.
Dell S2721QS
With its 27-inch and 4K resolution, you’ll have plenty of space for multitasking and having several windows or tabs open for better workflow. The Dell S2721QS has a professional and minimalistic design and it comes with a stand that allows you to pivot, swivel, tilt and adjust its height for the most comfortable view.
Even though it is only a 60Hz monitor, you can also use it for some gaming as it has native support for AMD’s Freesync and it is also compatible with G-Sync, NVIDIA’s VRR technology. However, it truly shines as a workstation or productivity monitor since it is factory calibrated to produce accurate colors, which is great for designers, artists, content creators and more. It has an IPS panel as well, so it has wide viewing angles.
Samsung UJ59
With its large 32-inch screen, the Samsung UJ59 will definitely give you all the screen real estate that you’ll need. It’s great for multitasking and it will be easier on the eyes if your vision is not the best. The only downside to its 32-inch screen is that images won’t be as crisp and detailed as those seen on smaller displays due to a lower PPI (pixels per inch).
If you also plan on using your monitor for media consumption such as watching TV shows and movies, the Samsung UJ59 offers the better experience due to its larger screen size. Because of its VA panel, it can display deeper blacks and better contrast. For gaming, it supports AMD’s Freesync.
LG 27GN950-B – Best 4K Monitor
The LG 27GN950-B is a 27-inch 4K monitor that excels in work and productivity as well as gaming. It has a Nano IPS display, which is an improved version of the IPS technology. Basically, it has improved colors as it covers a wider color gamut. Projects that require accurate color reproduction will definitely benefit from the Nano IPS display of the LG 27GN950-B.
While it is great for work and productivity, it also shines when it comes to gaming as it has a refresh rate of 144Hz, which allows you to have a smooth gaming experience. Also it has a response time of 1ms, which is ideal for gaming. Moreover, it is G-Sync compatible, so screen tearing and stuttering are minimized.
Amazon productGaming Monitors
The best monitor for gaming is the Alienware AW2721D.
For gaming monitors, refresh rate matters more than resolution, so we went with 1440p monitors instead of 4K. A 1440p monitor is not as demanding as 4K, so you’ll get more frames, which allows you to have a smoother experience when gaming. Also, the image quality is not that bad, certainly better than what you’ll see on 1080p displays. That said, here are our top monitor picks for gaming.
LG 27GL850-B
LG’s 27GL850-B is another great monitor from LG. However, it falls a bit short when compared to Dell and Samsung’s offerings in the gaming category since it only has a 144 Hz panel. Even though you can overclock it, it is still not as fast as the other monitors in this list. That said, it does offer the best image quality since it comes with a Nano IPS panel, which covers a wider color gamut.
The LG 27GL850-B is also a 27-inch 1440p monitor and it has a 1ms response time along with NVIDIA G-Sync compatibility. It is certified as a VESA Display HDR400 monitor, so you’ll get excellent image quality with its HDR capability and Nano IPS panel. If 144 Hz is enough for you, and it really is for some people, then this monitor is still a great option that you should consider.
Samsung Odyssey G7
There are two Samsung Odyssey G7 versions—27 inches and 32 inches. They are basically the same, features-wise, they just differ in size. The Samsung Odyssey G7 is a curved monitor that has a resolution of 2560 x 1440 and a refresh rate of 240 Hz. Its 1000R curvature allows for great immersion while gaming and watching movies.
It has a VA panel so it has better contrast than IPS monitors and it will output deeper blacks. However, a VA panel is also prone to ghosting and narrow viewing angles. Overall though, this is still a good monitor, however, when compared to the Dell and LG gaming monitors, its image quality is a bit lacking.
Dell Alienware AW2721D – Best Gaming Monitor
The Dell Alienware AW2721D offers the best combination of features when it comes to gaming. It has an IPS panel with a 240 Hz refresh rate and it also has a true 1ms GTG response time for instantaneous pixel color changes. Furthermore, it comes with NVIDA G-Sync Ultimate certification, so you’ll never experience stuttering and screen tearing when gaming. This certification also means that it is capable of HDR gaming, so you’ll get great performance along with excellent picture quality.
It is certainly aimed at gamers, and its design reflects that. The stand that comes with the Alienware AW2721D allows you to adjust the monitor in every possible way for the best viewing experience. At the back, there are numerous ports that include two HDMI 2.0 ports, one DP 1.4 port and several USB ports. The only downside to this monitor is that it is quite expensive. However, if you have the money and you want the best, this is certainly worth it.
Ultrawide Monitors
A great alternative to dual monitor setups.
An ultrawide monitor is great for work and productivity, as well as gaming and media consumption. Its 21:9 aspect ratio allows you to view movies without the black bars at the top and bottom. For gaming, it has a wider field of view than standard 16:9 monitors for improved immersion. It is also a great alternative to dual monitor setups for work and productivity. Here are the best ultrawide monitors from Dell, LG and Samsung.
Dell Alienware AW3420DW
The Dell Alienware AW3420DW is a curved 34-inch monitor with a resolution of 3440 x 1440 and 120 Hz refresh rate. While it is geared more towards gamers, it also works well as a work and media consumption monitor due to its excellent Nano IPS panel that outputs vibrant colors and crisp images. At 3440 x 1440, it is about 33% wider than standard 16:9 2560 x 1440 monitors, so you can multitask easily with this monitor as well.
It also features a true 2ms response time along with NVIDIA G-Sync compatibility for an excellent gaming experience. Since it is an Alienware branded monitor, it has a “gamery” design, but it is still done tastefully, unlike other cheaper gaming monitors. It has great ergonomics as well, you can tilt, swivel, pivot and adjust the monitors height for the most comfortable viewing position.
Samsung Odyssey G5
With its 165 Hz refresh rate, the Samsung Odyssey G5 is the fastest ultrawide monitor in this section. It is aimed towards gamers but regular users, as well as professionals, can use this monitor without issues. It is a 34-inch 1440p monitor, similar to the LG 34GN850-B and the Alienware AW3420DW. However, instead of a Nano IPS panel, it comes with a VA panel that offers better contrast ratio, as well as deeper blacks. Also, it has a 1000R curvature, so it can offer a more immersive experience when it comes to gaming and watching movies.
Other notable features of the Samsung Odyssey G5 ultrawide include AMD Freesync support and HDR10. If your PC is mainly used for gaming and media consumption, this is a great monitor to consider. It offers excellent picture quality and great gaming performance.
LG 34GN850-B – Best Ultrawide Monitor
The LG 34GN850-B is similar to the Alienware AW3420DW in that they are both curved 34-inch monitors with a 3440 x 1440 resolution and they both have Nano IPS panels. However, the LG 34GN850-B has a faster 144 Hz refresh rate and 1ms response time, making it a better choice if you are also play games a lot. They are both G-Sync compatible.
For work and productivity, the Alienware AW3420DW and LG 34GN850-B are pretty much the same. Their Nano IPS panels cover a wider color range than regular IPS monitors, so they are great for artists, designers and creatives. However, the faster refresh rate of the LG monitor offers a smoother experience overall, both for gaming and regular use.
Amazon productSuper Ultrawide Monitors
The best monitor for multitasking, productivity and immersive gaming.
A super ultrawide monitor is an excellent alternative to dual monitor setups. With a super ultrawide monitor, you essentially have two monitors in one without the bezels in the middle. It is great for productivity, content creation and gaming. However, for media consumption, you will get huge black bars on the sides, so it is not really recommended. It is still a niche product so getting one will cost a lot of money. However, it can be worth it if you really need the screen real estate of a dual monitor setup, but you don’t want two physical monitors.
Dell UltraSharp U4919DW
The Dell UltraSharp U4919DW is a 49-inch 1440p monitor with a host for features for multitasking and productivity. Its resolution of 5120 x 1440 gives you more than enough screen real estate to run multiple applications and programs for better workflow. It comes with Dell’s Display Manager software, which gives you features such as Easy Arrange and Auto-restore. These features make rearranging your preferred work layout easy and intuitive.
Another notable feature of the Dell UltraSharp U4919DW is its PBP or picture-by-picture function. This feature, along with Dell’s KVM function, allows you to use two separate PCs in one monitor. The monitor will function just like two separate monitors when you use these features.
The Dell UltraSharp U4919DW has an IPS panel and it is calibrated to cover 99% of the sRGB color range. Its IPS panel and curved design will give you great viewing angles and excellent colors. It has two HDMI inputs, one DP input and several USB ports including one USB Type-C.
LG 49WL95C-W
LG’s offering in the super ultrawide space is the LG 49WL95C-W. As usual, LG still has terrible names for their monitors, but they make up for it by having excellent picture quality and great performance. It is a 49-inch monitor with a 5120 x 1440 resolution, so it is similar to the Dell U4919DW. However, this LG monitor has HDR10 support, so you can enjoy content with more vibrant and richer colors, making this monitor superior for gaming and media consumption.
For multitasking and work purposes, the LG 49WL95C-W also comes with a picture-by-picture and KVM function, which LG refers to as Dual Controller 2.0. You can connect two separate sources to it and control them using only one mouse and keyboard, making it easier to multitask. The LG 49WL95C-W also comes with a versatile onscreen control software that allows you to split the display area evenly using your mouse.
At the back are three USB ports (1 USB Type-C), two HDMI inputs and one DisplayPort input. The stand allows you to tilt, swivel and adjust the height for better ergonomics.
Samsung Odyssey G9 – Best Super Ultrawide Monitor
Like the Dell and LG super ultrawides, this is a 49-inch 5120 x 1440 monitor. However, it has a VA panel with Samsung’s QLED technology, instead of the aforementioned monitors’ IPS panels. Also, it has a much faster refresh rate of 240 Hz, making it better for gaming. For content creation, video editing and other projects, it is as functional as the Dell and LG monitors.
The Samsung Odyssey G9 has a 1000R curvature to provide the most immersive gaming experience. It is also G-Sync and Freesync compatible for minimizing screen tearing and stuttering. Furthermore, it supports HDR1000, so you can enjoy games and media with vivid colors and amazing picture quality. With all of these features, this is certainly the best super ultrawide monitor right now.
It has two DP 1.4 inputs, one HDMI 2.0 input, three USB 3.0 ports and a headphone out at the back. The stand allows you to tilt, swivel and adjust the height of the monitor.
Amazon productSummary
The Dell Latitude 5400 is the more cost-effective business laptop but the Dell Latitude 7400 is better for certain professionals.
Amazon productOur pick for the best 4K monitor is the LG 27GN950-B. It offers features that you won’t get with the Dell and Samsung 4K monitors, such as 144Hz refresh rate, 1ms response time and more. However, it can be quite pricey. If you have the money though, it is the definitely the best choice.
For gamers, the best monitor is the Dell Alienware AW2721D. With its 240 Hz IPS panel, 1ms response time and G-Sync Ultimate certification, it offers the best possible gaming experience on a standard 16:9 display.
If you’re thinking of getting an ultrawide monitor, the LG 34GN850-B is the best choice as it offers the best features and picture quality. It is a versatile monitor that is great for gaming, content creation, media consumption and more.
For super ultrawide monitors, the Samsung Odyssey G9 is hard to beat. It is the only 49-inch 5120 x 1440 monitor that also has a fast refresh rate of 240 Hz. Also, you can enjoy HDR 1000 content with it. Overall, it is the best super ultrawide available. Although it is quite expensive, it is worth it if you have the money for it.
FAQs
They manufacture their own screens and choosing which one is better will depend on your preferences. If you like IPS panels more than VA, then go with LG. If it’s the opposite, choose Samsung.
It depends on the factors that you consider most important. Dell, Samsung and LG are three of the top brands that have several monitors for every use-case.
While they may seem expensive, they are worth it if you consider all the features that they come with. Also, they usually get the best panels available for their monitors, so you can be sure that the monitor you buy from them will have excellent picture quality.
There are a few brands that have already announced their intent to manufacture monitors with OLED screens, so it might not be long before OLED monitors start appearing.