You have a limited budget and looking for the best 4k monitor under 400 dollars for work or gaming purposes, then this guide is for you. We also discuss the pros and cons of each monitor so you can quickly know which is best for gaming or office work.

If you want a 4k monitor for office work, go for that monitor, which gives you the best reading experience and has excellent eye care technology. For gaming purposes, a monitor with FREESYNC technology, amazing response time, and refresh rate is a perfect choice. If your work is related to designing, then an IPS monitor is an ideal choice.

After spending a lot of time and seeing different customer reviews and ratings, we share the list. Finding an ideal 4k monitor for under 400$ is not any task but don’t worry, we make your work easy and share some best monitors.

Best 4K Monitors under 500$

Here is the List of Best 4k Monitor under 400

ProductScreen SizePrice

ViewSonic VX2776

  • 27 Inch
Check Price

Acer Nitro VG270K

  • 27 Inch
Check Price

Samsung 32 inch 4k monitor

  • 32 Inch
Check Price

Philips 276E8VJSB

  • 27 Inch
Check Price

Asus VP28UQG

  • 28 Inch
Check Price

AOC U2790VQ

  • 27 Inch
Check Price

LG 4K UHD IPS Monitor

  • 24 Inch
Check Price

BenQ EL2870U

  • 28 Inch
Check Price

Dell S2721Q

  • 27 Inch
Check Price

Lenovo IPS Monitor

  • 28 Inch
Check Price

1. ViewSonic VX2776 ( Best 4k Monitor under $400)

best 4k monitor under 400

Review

If you are looking for a 4k monitor under 400$ for your home, office work, you have to look at this VIEWSONIC monitor. This 27-inch monitor comes with some fantastic specifications due to which you can comfortably do your job. This monitor comes with stunning 4k ultra-HD resolution, which gives you high detail images.

It has IPS technology which provides you wide viewing angles and accurate colors, so no matter from which angle you are looking at the screen you will get the exact colors. The design is awesome having narrow borders provide you a seamless viewing experience and also perfect for a multi-monitor setup.

Another great feature of this monitor is its Mono, web, text, and game presets. These presets automatically enhance the contrast, brightness, and gamma curve to provide the best possible result for different screen applications. If you are looking for a 4k monitor that minimizes eye strain and fatigue in a long working session, this monitor is one of them. It comes with a blue light filter and with flicker-free technology.

This monitor has VESA compatible mount, but the stand is not ergonomic. Tilt adjustment is only available, and connectivity ports included are HDMI and display port. Some other features are, it support HDR10 content , comes with dual integrated speakers, and a refresh rate is 60 Hz.

Final Thoughts

So overall this monitor has an excellent screen display, eye care technology is great, and offers 178 degree wide viewing angles. This monitor is not for gaming because it has no FREESYNC technology, and response time is also not excellent. For reading one of the best monitor and its brightness value is 350 CD/M­².

Pros
  • IPS technology
  • Color accuracy is good
  • Design is great
  • Low blue light filter
  • Best for home and office use
Cons
  • No height adjustment
  • Average HDR

2. Acer Nitro VG270K

best 4k monitor under 400

Review

Looking for a monitor with some decent gaming specifications and great display quality, this is one of them. First, discuss its gaming specifications. It has a 60 Hz refresh rate, response time is 1ms, gives you a smooth gaming experience in the different fast-moving scenes.

This monitor has eight preset modes, such as standard, sports, action, racing, etc, which you can select according to your need to get the optimized visual result.

It also comes with AMD FREESYNC technology, which eliminates the screen tearing and provides a smooth gaming experience because the monitor and graphic card frames sync. So overall, these gaming features are enough to play different modern games smoothly, but the refresh rate is not 144Hz. The aspect ratio is 16:9, and the display size is 27 inches with 3840 X 2160 pixels maximum resolution, delivering stunning screen results.

This 4k monitor also comes with IPS technology, so no color difference occurs when viewing the content from skewed angles. Due to its HDR-ready technology, this computer monitor provides you excellent level of immersion. It has Acer vision care technology so you can comfortably sit for a longer period.

It is VESA mount compatible and included built-in speakers, but the stand has limited adjustment. In terms of connectivity, ports available with this monitor are HDMI and a display port. Borders are narrow, offer more viewing screen, and perfect for multiple monitor setups.

Final Thoughts

Overall this is one of the best 27-inch gaming monitor, it gives you a smooth gaming experience and also perfect for home and office use. The display quality is great but the refresh rate is not 144 Hz. For a high refresh rate monitors here is the list. The pixel density is amazing, but its built-in speakers are not good. 

Pros
  • Plenty of excellent gaming specifications
  • Large screen
  • Good eye care technology
  • Accurate colors
Cons
  • Average speakers
  • 60 HZ refresh rate

3. Samsung 4k Monitor

4k monitor

Review

In our list of best 4k monitor under 400 dollars, this is another one of the recommended monitor for you. If you love a large screen monitor, you have to look at this Samsung monitor.

It comes with a 32-inch screen display and has a great pixel density, delivering great display results. Due to its large screen size, you can more clearly view the documents and comfortably read the small size text.

The panel type is VA with a good contrast ratio, but its color accuracy and wide viewing angles are not excellent compared to the IPS panel but better than the TN display. You can easily do your multitasking work on this monitor because it has picture-by-picture (PBP) and picture-in-picture (PIP) features.

It comes with AMD FREESYNC technology, reduces the image stuttering, tearing, and also comes with a low input lag. This 32-inch monitor under 400$ has a 60 Hz refresh rate, a response time of 4ms (GTG), and a Game mode that optimizes the screen contrast and delivers the best quality result in the dark area.

It has flicker-free technology and eye saver mode, which gives you excellent comfort to your eyes during your long working hours. The design is also great having slim bezels. This monitor has all important ports but the stand only allows tilt adjustment.

Some other specifications are, the aspect ratio is 16:9, comes with Samsung UHD upscaling technology and its brightness value is 270 CD/M².

Final Thoughts

So this 32-inch monitor is a perfect choice for multitasking work, casual gaming, home, and office work. On this computer monitor, you can comfortably read large documents and spreadsheets. Due to more screen space, less scrolling is required when viewing the web pages or any document.

Pros
  • Good gaming specifications
  • Best for multitasking
  • Good picture quality
  • Widescreen
  • Flicker-free technology
Cons
  • No speakers
  • Narrow viewing angle
  • Limited adjustment

4. Philips 4k Monitor under 400

budget 4k monitor

Review

This Philips monitor has a 27 inches screen size and comes with ultra-clear 4k UHD resolution, high pixel density, and a clear display. It also comes with IPS technology that delivers the 178 degrees wide viewing angle with vivid colors and crisp images. Due to IPS technology and having 10-bit colors specification, perfect for different professional applications, designing software.

One of the best features of this budget 4k monitor is its multi-view technology so that you can work with multiple devices like laptops and PCs simultaneously. Response time is 5ms, and the refresh rate is up to 60 Hz, but adaptive SYNC technology is unavailable. It has all important ports such as audio out, HDMI, and display port, providing plenty of connectivity options.

It has ultra-narrow borders that minimize border distraction and also a perfect choice for a multi-display setup. Its narrow borders give you the feeling of using one large screen in a multi-monitor setup, so you can comfortably do your home or office work.

This 4k monitor also has low blue mode and flicker-free technology, which works great and comes with tilt adjustment, tilt range is from -5 to 20 degrees.

Final Thoughts

Now coming toward the conclusion of this best 4k low blue monitor, it has excellent color accuracy and wide viewing angles, perfect choice for designing and office use. It has an elegant and slim design but not VESA mount compatible. If you have a limited budget and looking for an IPS 4k monitor, this is one of the best 4k monitors for your work.

Pros
  • Excellent display
  • Brightness is great
  • Affordable
  • 10-Bit Colors
  • Excellent value for the price
Cons
  • Not VESA compatibility
  • NO Adaptive Sync
  • Built-in speakers are not available

5. Asus VP28UQG (Best 4k Gaming Monitor under 400)

best 4k monitor under 400

Review

Looking for a gaming monitor under 400$, this monitor is one of them. The screen size is 28 inches, and due to its 3840 by 2160 pixels screen resolution, high pixels density provides you great visuals and crisp text. Therefore you can comfortably read large documents and do other computing work.

This monitor comes with plenty of decent gaming specifications such as FREESYNC technology, a refresh rate of 60 Hz, and a response time of 1ms. You will get an excellent gaming experience and eliminate the choppy frame rate and screen tearing. It also comes with the ASUS game plus feature, which also improves the gaming experience.

Viewing angles are not very excellent, so when you look at the screen from different angles color shifts will occur, and the design is also not curved. Due to its ASUS eye care and flicker-free technology, you can sit for a longer period and reduce eye strain. It comes with an HDMI display port, and the aspect ratio is 16:9.

It is VESA mount compatible, but the Stand of this monitor is not good because no height, swivel, and pivot adjustments are available. It only allows tilt adjustment, which you can adjust from -5 to 20 degrees.

Final Thoughts

If you are looking for a budget 4k gaming monitor with excellent response time, FREESYNC technology, and a decent refresh rate, you have to look at this ASUS monitor. Display quality and brightness are great, but the wide viewing angle is average. Its eye care technology is excellent, and the price is also reasonable.

Pros
  • Plenty of excellent gaming features
  • Flicker-free technology
  • Design is greats
  • Affordable
  • 5-Way OSD navigation joystick
Cons
  • Narrow viewing angles
  • No height adjustment

6. AOC U2790VQ 

best 4k monitor

Review

This is one of the best 4k monitor under $400, perfect choice for designing or any other color-critical work. It has 27 inches display size and 99% SRGB and 90% NTSC color gamut coverage.

Due to its IPS panel, you will comfortably view the content from different angles, producing realistic colors. It is also one of the best 4k monitor for adobe illustrator and web designing due to its excellent color accuracy.

Response time is 5ms, and the refresh rate is 60 Hz but FREESYNC technology is unavailable with this 4k monitor. It is VESA mount compatible, and the stand allows only tilt adjustment.

This monitor has a frameless design that reduces the bezel distraction and perfect for a dual-monitor setup. Display quality is impressive, it has a wide color gamut, and the IPS technology delivers the stunning display result.

Connectivity ports include HDMI 1.4, 2.0, display port, and the aspect ratio is 16:9. You can comfortably do your design, office work, and other daily computing activities because it comes with AOC low blue mode and flicker-free technology.

Final Thoughts

So overall, this IPS monitor is a good choice for office use. If you are looking for a 4k monitor for designing, this monitor is also one of them. It has 178-degree wide viewing angles, and color accuracy is also good. It has plenty of connectivity options, but the design is not curved.

Pros
  • Excellent color accuracy
  • Supports VESA mount
  • Provide you good eye comfort
  • Frameless design
  • Wide Color Gamut
Cons
  • Brightness is average
  • No height adjustment
  • Ports are hard to reach

7. LG 24UD58-B 

best 4k monitor under 400

Review

The LG 24UD58-B offers an excellent display result and comes with some great specifications. These specifications provide you the best viewing experience and crisp image quality.

It has IPS technology, and the screen size is 24 inches, providing excellent pixel density. It also comes with a screen split 2.0, dividing the screen into multiple windows to do your multitasking work easily. If you have limited space on the desk and looking for the 4k 24-inch monitor then this is recommended monitor.

Due to its easy-to-use on-screen control, you can efficiently do your required setting, and it has 72% NTSC. The refresh rate is 60 Hz, response time is 5ms (GTG), and the brightness value is 250 CD/M². It comes with FREESYNC technology and has a black stabilizer feature that provides you excellent details in the dark scene. Another best specification is, this monitor has 3 different gaming modes which you can choose according to your gaming need.

The stand is not ergonomic, and built-in speakers are also unavailable with this 24-inch monitor. Some other features are, connectivity options include HDMI, display port, it is flickers safe, and VESA mount compatible (100 X 100 mm).

Final Thoughts

So if you are looking for a 24-inch 4k monitor under 400$ on which you can conveniently do your work and give you a decent gaming experience, then this LG monitor is one of them. Display quality and wide viewing angles are excellent and come with a 60 Hz refresh rate and with FREESYNC technology. Its stand is not fully ergonomic, and its design is also average.

Pros
  • Wide viewing angle and accurate colors
  • Plenty of decent gaming specifications
  • Best for multitasking work
  • On-screen control
Cons
  • No height and swivel adjustment
  • No speakers

8. BENQ EL2870U

budget 4k monitor

Review

This is another recommended 4k gaming monitor for under 400$ and a good option for other computing tasks. It comes with AMD FREESYNC technology, eliminating the image tearing to give an ultra-smooth gaming experience. The response time is super-fast 1ms (GTG). This monitor also gives you a smooth video experience, and the refresh rate is 60 Hz.

The screen size is 28 inches, and its display offers you realistic images, and crystal-clear details. On this monitor, you also get a good reading experience.

The panel type is TN, so its colors and wide viewing are mediocre, which is one of the main disadvantage of this BENQ monitor. If you are looking for a 4k monitor with a 1ms response type, I suggest this monitor is not a bad choice for you.

Its brightness intelligence technology is incredible, and it has excellent eye care feature. The stand has only tilt adjustment from -5 to 15 degrees, and the design is also not modern. Due to its built-in cable management system, you can neatly hide cables inside the monitor stand and included built-in speakers.

Final Thoughts

Now coming towards the conclusion, this monitor has a perfect response time for gamers and has AMD FREESYNC technology. If you have a limited budget and looking for a 4k gaming monitor under 400$, then this is one of them. You can also use it for other tasks such as reading and writing but not a good option for color-critical jobs.

Pros
  • Excellent response time
  • FREESYNC technology
  • Support HDR10 content
  • Low blue light
  • Built-in speakers
Cons
  • Panel type is not IPS
  • Average colors and wide viewing angles

9. Dell S2721Q

4k monitor under 400

Review

If you are looking for the dell 4k monitor, this is one of the best option for under 400$. The screen size is 27 inches, and due to its 4k UHD resolution, you will experience incredible clarity and good images details. So this monitor provides you a comfortable viewing experience in reading small size text, and the panel type is also IPS having 99% SRGB.

On this 27-inch monitor, you can view the content from 2 different PCs simultaneously due to its picture-by-picture option. It also comes with a picture-in-picture (PIP) mode, a good choice for multitasking. This 4k monitor has a beautiful look and a three-sided ultra-thin bezel.

Its flicker-free and comfort view technology gives you excellent eye comfort during your long working hours. The speaker quality is good and comes with all-important connectivity options.

Final Thoughts

So overall, this is one of the best 4k monitor under 400 dollars for your daily computing work. It gives you excellent eye comfort in extended viewing, and the display quality is fantastic. The advantage of having this monitor is, it comes with IPS technology, and AMD FREESYNC technology is also included. The colors are great and offer you excellent wide viewing angles.

Pros
  • Awesome display quality
  • Great wide viewing angles
  • Design is awesome
  • IPS panel
Cons
  • Design is not curved

10. Lenovo computer Monitor

4k monitor

Review

This computer monitor has a beautiful design with an ultra-thin bezel, a good choice for a dual-monitor setup. The panel type is IPS, so it offers you excellent wide viewing angles with accurate colors. On this 4k monitor, you can comfortably share the screen with your colleagues, and it has 28 inches display size.

The image quality is the best and offers you exceptional details in color-critical work. Due to its 99% SRGB gamut, it provides you spectacular visuals. So this monitor is also a good choice for designing related work under 400$. It is a VESA mountable (100 X 100mm) and has tilt adjustment, but no height adjustment is available.

Its low blue light technology minimizes eye strain and delivers you a comfortable viewing experience. Response time is 4ms, comes with FREESYNC technology, and ports included with the LENOVO monitor are HDMI, and display port.

Final Thoughts

So overall this is one of the best budget 4k monitor for daily computing work and good for web and designing work. You will get the best viewing experience and comfortably do your work for many hours on this monitor.

Its narrow borders minimize the border distraction and have AMD FREESYNC technology, but the response time is not 1ms. If you need a 4k monitor that displays good colors and sharp text, go for this.

Pros
  • Picture quality is stunning
  • 178 degree wide viewing angle
  • VESA compatible
  • AMD FREESYNC technology
  • Low blue light
Cons
  • No height adjustment
  • Response time is not 1ms

Final Thoughts on Best 4k Monitor Under 400

Thanks for reading this article, if you want to buy a monitor for gaming purposes then go for that monitor which has a good refresh rate, response time, and comes with FREESYNC technology. For office work, a large display monitor is best for you because you can easily read large documents, spreadsheets, etc. Eye care technology is also very important for you if you sit for a longer period of time.