Best 4k Monitor Under 400

In the past, it was hard to find the best 4k monitor under 400. But now prices have been going down, and you can find a 4k monitor for a reasonable price.

The 4k monitor promises to have more excellent sharpness, details, and textures. It will grab you and make the experience more authentic.

However, prices have been going down. But the range of possibilities has also been going up.

It means that it is hard to choose an excellent 4k monitor that can be under 400 dollars and is worth your time and money.

That is why we looked for the best 4k monitors under 400 dollars with a lot of value for your money, and we explain everything you need to know before you buy one.

Comparison table of the best 4k monitor under 400

Table could not be displayed.

BenQ EL2870U 28-inch 4K Ultra HD LED Flat Grey Computer Monitor

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Screen Size: 28 inch | Panel Type: TN | Refresh rate: 60Hz | Response time: 1ms | Connectors: HDMIx2, DPx1

The BenQ El2870U is a great monitor for gamers. It has a fantastic refresh rate of 60Hz and low response time, making it perfect to stream 4k content from services like Netflix or YouTube in ultra-HD resolution without any lag!

The BenQ XL2730Z is a monitor that supports FreeSync technology. With this, you won’t have any more problems with fragmentation and delays when playing games on your console gaming PC!

This TN panel produces high-quality images for viewing both at home (TV) and in front of it – even if the display isn’t large enough to suit everyone’s needs perfectly from their Computer Monitor!

Finally, as BenQ is accustomed to us, it adds modes and technologies that protect your eyes. Among them are:

A Flicker-Free technology mode that eliminates annoying flickering.

Low Blue Light with reduced exposure to harmful blue light waves for an at-night environment or workplace with less lighting than usual (which can strain our circadian rhythms).

Brightness Intelligence Plus – this automatically adjusts screen brightness depending on the surroundings, so you’re not left struggling in dim rooms.

  • Excellent gaming alternative
  • Fast response time
  • It does not cause eye strain
  • FreeSync compatible
  • Integrated Speakers
  • Cheap
  • Base only adjustable in direction
  • HDR not certified
  • Low angle of view

Samsung U28E590D 28-Inch 4k UHD LED-Lit Monitor

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Screen Size: 28 inch | Panel Type: TN | Refresh rate: 60Hz | Response time: 1ms | Connectors: HDMIx2, DPx1

Want to play video games in 4K? Want to see it as perfect as possible? You can now do that with this beautiful monitor. It has a 1ms response time and 60Hz refresh.

That means that it won’t lag or tear, and you can have a great experience with it because of AMD’s FreeSync technology.

This product has two modes. One mode is for eye protection so that your retina will not be damaged by the blue waves of light given off during gameplay or watching videos at night time.

There is also a game mode where darker areas are lit up so you can see more clearly in those types of environments too!

This product’s image quality is fantastic because it reduces all color quality and has Advanced Super Resolution technology that produces crisp images with rich color depth.

If you are looking for a budget-friendly 4k monitor that can handle video games, the Samsung U28E590D is good. It has decent brightness and contrast ratios but is not as good as other monitors on our list.

It has a TN panel that creates washed-out colors compared to IPS or VA panels. But it still provides an adequate refresh rate during gameplay without any significant problems.

  • Professional gamer monitor
  • Excellent response time
  • FlickerFree technology
  • FreeSync compatible
  • Very economical
  • Support not adjustable in height
  • Poor viewing angle
  • It does not incorporate speakers
  • Includes 2 HDMI port; however, the first only plays 4K at 30Hz

SAMSUNG LU32R590CWNXZA 32-Inch UR590C UHD 4K Curved Gaming Monitor

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Screen Size: 32 inch | Panel type: VA | Refresh rate: 60Hz | Response time: 4ms | Connectors: HDMIx2, DPx1

The Samsung UR59 Series is a curved monitor with a 3840×2160 resolution. It has a 60Hz refresh rate and one HDMI port for use with your computer. This monitor offers a 31.5-inch screen size, and a curved screen type, and is made by SAMSUNG.

This model is perfect for business and for playing games. It has an eye-saver mode and a 3-sided borderless display. It is excellent for multitasking because it has a high resolution and fast response time.

This monitor is suitable for people who want an affordable curved-screen monitor. This one will help you see your screen better.

It looks nice and lasts a long time. The best part is that it cuts down on the blue light at night so you can sleep better. You can use it in offices or at home!

This monitor comes with no extra features. It does not have built-in speakers or a USB port. But by purchasing a separate sound system, you will get better sound quality when watching movies or playing games.

And this monitor has a reasonable contrast ratio between blacks and whites, so the image will look great even if you do not get a new sound system.

  • Elegant appearance with narrow edges.
  • Good contrast.
  • It does not cause visual exhaustion.
  • Very affordable price.
  • The low number of connectors.
  • No speakers.
  • Limited ergonomics of the base.

Philips 276E8VJSB 27 inch Monitor

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Screen Size: 27 inch | Panel Type: IPS | Refresh rate: 60Hz | Response time: 5ms | Connectors: HDMIx2, DPx1

These Philips monitors are perfect for professionals who need UHD (3840 x 2160) resolution to get their work done. The pixel density is so high that it can use it in Auto CAD design, 3D graphics applications, or even financial wizarding with massive spreadsheets!

The IPS panel gives excellent images with bright, accurate colors. It’s a budget monitor that will work for video editing on our list, and it doesn’t have many errors or brightness problems like some other panels in this price range do!

Overall, this makes the image quality better since you won’t be getting those eye-fatigue headaches from dealing with inaccurate hues all day long.

Instead, just enjoy your time at work without worrying about how much strain these screens put on viewers’ vision every single minute they’re turned towards them.

With a 60Hz refresh rate, this monitor ensures smooth animations while also staying true to what things looked like when first drawn, so no one has any complaints there either; neither should gamers want fast action happening right before them.

You can either put it on the desk or hang it wall-mounted with an HDMI cord (it comes equipped). DisplayPort 1 2to40metics audios pour les écouteurs ou haut-parleurs via le pupitre polyvalent présent

  • Elegant, refined, and harmonious
  • Good image quality
  • Anti-glare screen
  • It does not cause eye strain
  • It does not incorporate speakers
  • Ergonomic base

LG 27UK650-W 27 Inch 4K UHD IPS LED Monitor

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Screen Size: 27 inch | Panel Type: IPS | Refresh rate: 60Hz | Response time: 5ms | Connectors: HDMIx2, DPx1

The LG 27UK650-W is an affordable 4K UHD monitor that offers many features for its low price. The display has HDR10 compatibility and a 99% sRGB color gamut, which means you’ll get vibrant colors on the screen.

It also has 178/178 wide viewing angles, so it looks good from any angle.

The monitor also includes AMD FreeSync technology to eliminate input lag while gaming or watching videos with fast-motion scenes.

You can also use this monitor as a TV because it supports HDCP 2.2 and HDMI 2.0a for full support on all devices that connect to your TV without any issue!

It is a great monitor for any budget, and it’s perfect for anyone who wants to upgrade their old monitor or needs a new one for their home or office.

If you’re looking for a great 4K monitor on a budget, the LG monitor is a great option! It has many features and is very affordable, so you can’t go wrong with this one. Be sure to check it out today!

  • Anti-glare screen
  • Different modes for easy viewing
  • Simple and intuitive menu
  • Includes FreeSync technology
  • Poor base fit
  • It does not have speakers
  • HDR not certified


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Screen Size: 27 inch | Panel Type: IPS | Refresh rate: 60Hz | Response time: 5ms | Connectors: HDMIx2, DPx1

The AOC U2790PQU is a high-end monitor with an elegant and straightforward design. It’s the perfect size for any room, without being too big or bulky, that it takes up your entire viewable workspace!

The adjustable features allow you to find just the proper position, so whether using this screen vertically or horizontally – no matter what angle suits you best, there will be nothing left regarding details.

With a brightness of 350 nits and 1.07 billion colors, this IPS panel gives you outstanding image quality by delivering bright, contrasted true-to-life tones without any negative aspect ratio to it.

The only drawback is that its factory calibration isn’t perfect yet, so you’ll have to spend some time adjusting them yourself before they are up for sale!

AOC’s newest line of computer glasses is designed to protect your eyes from the harmful rays of blue light, as well as eliminate any annoying flicker.

The company has also added speakers that provide enough sound quality so you can enjoy watching most digital content without distortion or interruption in playback!

In short, Buy a 4k gaming monitor, and you won’t be disappointed. It is the best price for an offer like this!

  • The elegant finish and with almost nonexistent frames
  • Excellent image quality
  • Ergonomic base adaptable to your viewing angle
  • The purchase includes an HDMI cable and another DisplayPort, each 1.8m long.
  • Perfect balance between price and quality
  • Although it is a monitor more oriented to graphic production, some compatibility with FreeSync or G-Sync is missing.
  • Wrong factory calibration, although easily fixable.

Lenovo L28u-30 28-inch IPS Monitor, UHD 4K Display

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Screen Size: 28 inch | Panel Type: IPS | Refresh rate: 60Hz | Response time: 4ms | Connectors: HDMIx2 port, DPx1, MiniDPx1, USB 3.1 × 2

The Lenovo L28u-30 monitor has a 4K (Ultra High Definition) screen. It means it is very clear, and the bezel is skinny, so there is not much in the way of distractions. The larger screen can show 178° view angles, which means you can see things from around the room.

There are also AMD FreeSync technology and a 4ms response time to ensure there is no lag or delay in gameplay. It also has a Natural Low Blue Light feature, which prevents eye strain when you use it for a long time.

The Eyesafe Display Certification ensures your eyes are protected from harmful blue light emissions that cause eye fatigue, headaches, dry eyes, and other issues.

The screen’s high resolution provides vivid colors for crisp pictures on this large screen that’s great for multitasking or watching movies. The monitor is also equipped with a Kensington security slot to help protect your device from theft.

The Lenovo L28u-30 is an excellent choice for gamers and professionals who need a high-quality monitor with great features.

With its large screen, AMD FreeSync technology, and 4K resolution, this monitor is perfect for anyone who wants a great viewing experience.

The Eyesafe Display Certification ensures that your eyes will be safe and comfortable while using the monitor. If you’re looking for a quality UHD display with a thin bezel, the Lenovo L28u-30 is an excellent option.

Technical specifications:

  • A 10 for image quality
  • Matte display
  • Multiple connectors
  • Integrated Speakers
  • 100% adjustable support
  • It does not cause stress or eye strain
  • This model omits Thunderbolt3
  • Not HDR certified

Best 4k Monitor Under 400 – Buying Guide

The demand for 4K resolutions has grown exponentially over the past few years, as more people are starting to realize just how much higher quality this new technology offers.

What is a 4K monitor? 

In short, it corresponds to a resolution of about 4000 pixels. The most popular type is the 3840 x 2160 type. This format is used by TV and for other things. Its name is 4k because it has 4 times more pixels than 1920 x 1080.

It is easier to explain if we think of the screen as rows and columns. For a Full HD screen, it has approximately 2 million frame rates. A UHD monitor has about 8 million pixels in it. So in 1920 × 1080, there is 1 pixel per space. But in 3840 x 2160, there are 4 pixels per color space.

It makes it so you can see images and details better. It is a perfect thing for people who design things on computers. They can do more work because they can see it more easily. Gamers have a great experience, too, when they play games in 4k resolution.

But not everything is perfect. If you want a 4k monitor, then that means that the price will be two times higher than if you had another type of monitor with similar features but in Full HD resolution instead.

Some people don’t like the size of 4K TVs. They are smaller than other TVs. You can make them bigger, though! To make your screen bigger, go to your configuration and set it to 150% or above.

What do I need to view 4k content on my computer? 

Many of the most popular games today have been optimized to take advantage of 4k resolutions, so a high-end graphics card is required.

In addition, your machine must be able to run them smoothly and quickly enough with an 8GB RAM minimum installed for optimum performance in this new world where everything looks gorgeous up close but not too far away like it used 2 do before!

I hope these suggestions help you get started down what could potentially become one excellent career path :)

Which one is best, 27 inches or 32 inches?

Which one is best, 27 inches or 32 inches?

If you are interested in buying a 4k gaming monitor, the minimum size is 27 inches to 32 inches. The higher resolution allows you to see more detail, sharpness, and accuracy. The smaller the size of the monitor, the harder it will be for someone to see what is on their screen because of how small things are at that size.

We think you can pick what size of the monitor is best for you. We will tell you both sizes. If the screen is 27 inches, it will be about 13 inches tall and 23 inches wide, which is standard for people at their jobs in graphic design. This size allows more space to see details better.

On the other hand, 32 inches equals about 39.8cm tall by 70.8cm wide. It is not a popular format for this screen size, but it can be suitable for people who want more space or use several programs at once because they can see everything on the screen.

Panel Types

There are lots of panel types. But most people know and use these:

  • TN Panel: It has a quick response and refresh rate of 244Hz. It is the favorite among gamers. It is also the cheapest. However, it does not have good image quality, and when people look at it, they will lose color and light if they are not looking at it from the right side.
  • IPS Panel: IPS panels are best because they show bright stunning colors. It can view them from up to 178 degrees without distortion. Their refresh rate is 144hz monitor, but their response time is slower than other types of panels (around 5ms). They can be more expensive monitors because production costs are higher.
  • VA panel: Some monitors have 144 times per second refresh rate. They also have a response time of 4 milliseconds. They are not as true to life as IPS, but they make colors seem bright and contrasting. Their viewing angle is better than TN, but it still causes problems when looking at the monitor from certain angles.

Connectivity: What cable do I need to play 4k?

The HDMI connector is an excellent way to send high-quality audio and video signals. It came out in recent years and replaced the old connectors.

But different versions of it support new technology like 4k, only at a 30Hz refresh rate.

If you want to play a video game with a 4k resolution, you will need an HDMI 2.0 cable with high dynamic range support. There is also version 2.2 that supports 4k at 120Hz or 8k at 60Hz.

But we keep the HDMI cable because it is the one that is typically included when buying it for its affordable price and widespread availability.

Refresh rate and Response time

Response time is how long it takes for a pixel to change from black to white. A higher number creates motion blur, making the image look less apparent and might make you feel stressed.

The refresh rate or refreshment rate is the number of images displayed on the screen in one second, measured in hertz (Hz). The higher this number, the playback will be more fluid and smooth.

It means there won’t be any breaks between images when playing games. Gamers prefer monitors with TN panels with low response times and high refresh rates that can reach 244Hz.


What is the best 400$ monitor?

The best $400 monitor for gaming is the LG 27UK650-W 27 inch IPS Monitor. This monitor has excellent color accuracy, a high refresh rate, and supports G-Sync technology which makes games look better.

What is the best size monitor for 4K?

The best size monitor for 4k has a screen resolution of 3840 x 2160 pixels. It is the highest resolution available at present. If you want to watch movies in 4k, you need a high-definition TV set with a 3820 x 2160 pixels screen resolution.

Is there any good 4K 144Hz monitor?

Yes, there are some great 4K 144Hz monitors available today. The best ones include Dell UltraSharp U2720Q 27 inch IPS Monitor, Acer Predator XB271HK 27 inch 1440p 144hz Gaming Monitor, Asus ROG Swift PG278Q 27 inch 144Hz Gaming Monitor, and Benq XL2730Z 24 inch 144Hz FreeSync 2 HDR Display.

Which panel is best for a 4K monitor?

The Samsung UHD TV has the best picture quality, followed by LG OLED TV. However, the Sony XBR4K HDR TV offers the best color accuracy.

What is IPS vs. VA?

IPS stands for Internet Protocol Security, a method used to protect computers from viruses, spyware, and other malicious software. The goal of IPS is to prevent hackers from accessing your computer remotely. A virtual assistant is a program that helps you complete tasks such as scheduling appointments, sending emails, making phone calls, etc.

Does Samsung Odyssey G5 have speakers?

Yes, Samsung Odyssey G5 has built-in speakers. The speakers are located at the bottom of the device.

What screen size is best for a 4K monitor?

The ideal screen size for a 4K monitor is 3840 x 2160 pixels. Apple and Google have adopted this resolution for their new iPhones and Android devices. If you want to use a 4K monitor at home, you should consider buying one that supports 3840 x 2160.

Is budget 4K monitors worth it?

Budget 4K monitors are great for watching movies at home, but they don’t offer much productivity. If you want to do work while watching Netflix, you should consider getting a monitor with a higher resolution.

Is 4K worth it for the 27-inch monitor?

The answer depends on what you want from your computer. If you need a high-resolution screen for gaming, then yes, you should invest in a 4K display. However, if you want to watch movies, play games, or browse the web, a 1080p display will be sufficient.

Are 27 inches too small for 4K?

The answer depends on what you want to do with your TV. If you watch movies, then yes, it’s probably too small. However, if you plan to use your TV for gaming, watching YouTube, Netflix, Hulu, etc., then no, it’s not too small.

Is 2160p equal to 4K?

Yes, 2160p is equal to 4K. The resolution of 4K is 3840×2160 pixels, while 2160p has 1920×1080 pixels.


When you’re looking for the best 4k monitor under 400, be sure to consider all of your options. There are many different types of monitors on the market today, and each one offers its own set of benefits or drawbacks.

For example, ultrawide monitors offer a more comprehensive view than traditional 16×9 monitors. Still, they also have some disadvantages that need to be considered to find out what is right for you.

Curved screens can provide an immersive viewing experience while free sync monitors work with AMD graphics cards, so if either feature matters most to you, it may make sense to just stick with those models instead.

With this information in mind, we hope this blog post has helped you find the perfect 4k monitor.

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