Best 40-inch Monitor in 2024

 Hey there! Are you tired of squinting at a tiny computer screen all day long? If you’re in the market for an upgrade, let me introduce you to 40-inch monitors. You heard me correctly – 40 inches of glorious screen real estate to help you work smarter and play harder.

Whether you’re a graphic designer, gamer, or someone who wants to make their digital experience more enjoyable, a 40-inch monitor is what you need. So, let’s dive into the world of 40-inch monitors and explore the best options for you.

At a Glance:

best 40 inch monitor

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1. Philips Momentum 436M6VBPAB

Best Pick
Screen Size43 inches (42.51 inches viewable)
Panel TypeMVA
Resolution3840 x 2160
Response Time4ms
BrightnessDisplayHDR 1000
Viewing Angle178º (H) / 178º (V)

As someone who spends much time in front of a computer, I know the importance of having a great monitor. That’s why I decided to invest in the Philips Momentum 436M6VBPAB, which is widely regarded as one of the best 40-inch monitors on the market.

First of all, the 4K resolution is stunning. It’s perfect for editing photos and videos, and even browsing the web looks more enjoyable on this monitor.

The adaptive sync technology ensures no screen tearing or stuttering when gaming or watching fast-paced content.

The display is also incredibly bright thanks to its DisplayHDR 1000 rating, which means that colors are vivid and accurate.

The dynamic contrast ratio of 50,000,000:1 is impressive, allowing deep blacks and bright whites to be in the same frame.

The ultra-wide color range of 1.07 billion colors is impressive and provides accurate color representation. The viewing angle is also great, with 178º horizontally and vertically, making it easy to share the screen with others.

I also appreciate the low input lag, which makes it perfect for gaming. The low blue mode is also a nice touch, reducing the amount of blue light the screen emits and making it easier on the eyes over long periods of use.

A big low mode is a unique feature of the Philips Momentum 436M6VBPAB, which adds a colorful halo effect to the back of the monitor, intensifying the entertainment experience. The built-in 7-watt speakers with DTS sound are a nice addition too.

Lastly, the multi-view feature allows multiple devices to be connected tosimultaneouslynitor at once, making it easy to switch between devices without unplugging anything.

Overall, I’m very impressed with the Philips Momentum 436M6VBPAB. It’s a fantastic 40,-inch monitor perfect for anyone who values quality and attention to detail. While it’s pricier, it’s worth the investment if you’re looking for the best 40-inch monitor.


  • Stunning 4K resolution
  • Adaptive sync technology for smooth visuals
  • DisplayHDR 1000 rating for bright and accurate colors
  • Low input lag and low blue mode for gaming and eye comfort
  • Ambiglow mode and built-in speakers enhance the entertainment experience
  • Multi-view feature for easy switching between devices


  • Pricier than some other 40-inch monitors
  • MVA panel might not be suitable for some professional graphic design and photography work

2. LG 40WP95C-W

Display Size40 inches
Resolution5120 x 2160
Panel TypeNano IPS
Refresh Rate60Hz
HDR SupportHDR10
PortsThunderbolt 4, HDMI, DisplayPort, USB Type-C

The LG 40WP95C-W is a 40-inch curved monitor with a 5K2K resolution, making it one of the best monitors for productivity and content creation.

The curved design provides an immersive viewing experience, and the virtually borderless display allows for seamless multi-monitor setups.

The monitor has a Nano IPS panel that delivers accurate and vibrant colors, thanks to its 98% DCI-P3 color gamut. The HDR10 support enhances the viewing experience by providing a wider range of brightness and contrast levels.

One of the standout features of this monitor is the Thunderbolt 4 port, which allows for fast data transfer and up to 96W power delivery. The monitor also includes built-in 10W speakers with rich bass, which provides a decent audio experience.

The LG 40WP95C-W has a Tilt/Height/Swivel stand that allows for easy adjustment of the monitor’s position to suit your viewing preferences.

The monitor also comes with various cables, including a Thunderbolt 4 cable, HDMI cable, DisplayPort cable, and USB Type-C cable.


  • Large 40-inch curved display with a virtually borderless design
  • 5K2K resolution and Nano IPS panel for accurate and vibrant colors
  • Thunderbolt 4 port for fast data transfer and up to 96W power delivery
  • HDR10 support for a wider range of brightness and contrast levels
  • Tilt/Height/Swivel stand for easy adjustment of the monitor’s position
  • Includes various cables for easy connectivity


  • 60Hz refresh rate may not be ideal for gamers
  • Expensive compared to other 40-inch monitors on the market

3. ViewSonic VX4380-4K

Staff Pick
Panel Size43 inches
Resolution3840 x 2160
Response Time12 ms
Viewing Angle178 degrees horizontal and vertical
Color Depth1.07 billion colors
Brightness350 cd/m²

The ViewSonic VX4380-4K boasts an impressive 43-inch 4K UHD display, perfect for gaming, content creation, and everything.

The monitor features an IPS panel with a wide viewing angle of 178 degrees, allowing you to see every detail no matter where you’re sitting.

One of the best things about this monitor is its color accuracy. With 1.07 billion colors, you can expect stunning, vivid colors that truly pop.

Additionally, the monitor has a high contrast ratio of 120,000,000:1, which ensures that darker colors are rich and deep.

The ViewSonic VX4380-4K has two built-in speakers, providing decent sound quality. You’ll appreciate the monitor’s integrated audio if you value good sound.

One potential downside to this monitor is its response time of 12 ms, which may be better for fast-paced gaming. However, this monitor is not marketed as a g, aiming month at ito that may be fine for some.

Overall, the ViewSonic VX4380-4K is an excellent choice for a large, high-quality monitor. Here are some pros and cons to consider:


  • Impressive color accuracy and contrast ratio
  • Large 43-inch 4K UHD display
  • Integrated speakers
  • Wide viewing angle


  • Higher response time may not be ideal for gaming
  • No height adjustment or swivel

4. Acer B4 Series B404Y

Resolution4K Ultra HD (3840×2160)
Refresh Rate60 Hertz
Viewing Angle178 Degrees Wide
ConnectivityDual Band WiFi, Bluetooth, HDMI, USB
Sound30 Watts Output, Dolby Audio, 5 Sound Modes
Smart TV FeaturesGoogle Certified Android TV, Chromecast built-in, Google Assistant, Voice controlled Smart Remote, Hotkeys for Quick Access
Display1.07 Billion colors, MEMC, Wide Colour Gamut+, HDR10+, UHD Upscaling, Super Brightness, Micro Dimming, Blue Light Reduction

Firstly, the Acer B4 Series B404Y has a stunning 4K Ultra HD resolution with a refresh rate of 60Hz, providing sharp and crisp visuals with excellent color accuracy. Its 178-degree wide viewing angle can be viewed comfortably from any angle without any color distortion.

The monitor has multiple connectivity options, including dual-band Wi-Fi, Bluetooth, HDMI ports 2.1, and USB ports 2.0 and 3.0. You can connect your computer, laptop, set-top box, Blu-ray speaker, or gaming console to the monitor.

With 30 watts of output power, the B404Y produces clear and immersive sound with high-fidelity speakers and five sound modes that cater to different types of content, such as music, movies, sports, news, and standard mode.

One of the standout features of this monitor is its smart TV capabilities, including Google-certified Android TV, Google Assistant, Chromecast built-in, and a voice-controlled smart remote.

The monitor also has hotkeys for quick access to popular streaming services such as Netflix, Prime Video, YouTube, and Disney+Hotstar.

The display of the B404Y is another noteworthy feature. It has 1.07 billion colors with a wide color gamut and supports HDR10+ and HLG.

The monitor also has an intelligent frame stabilization engine, dynamic signal calibration, UHD upscaling, super brightness, micro dimming, and blue light reduction to ensure a comfortable viewing experience.

However, one downside of the monitor is that it does not include a wall mount in the box, and you must purchase it separately.

The AHS team arranges the installation, mounting, demo, and any other information that can be obtained from Amazon customer support.


  • Stunning 4K Ultra HD resolution
  • Multiple connectivity options
  • Smart TV capabilities with hotkeys for quick access
  • Excellent sound quality with five sound modes
  • Wide color gamut and support for HDR10+ and HLG
  • Blue light reduction for a comfortable viewing experience


  • The wall mount is not included in the box and is charged separately.

5. Samsung UR40M5120

Budget Pick
Display Size22″ (21.5″ viewable)
Brightness250 cd/m2
Response Time5ms
Resolution1920 x 1080 Full HD
Contrast Ratio50M:1 MEGA Dynamic Contrast Ratio
Panel TypeIPS

At first glance, the Samsung UR40M5120 is a great option for someone looking for a smaller monitor with a high resolution.

The IPS panel provides consistent image appearance from all viewing positions, which is especially important for graphic designers or anyone who needs to see accurate colors. The 2mm ultra-narrow bezel also gives the monitor a sleek and modern appearance.

One of the biggest downsides I noticed with this monitor is the limited connectivity options. It only has VGA and DVI-D ports, which may be a dealbreaker for some users who require HDMI or DisplayPort connections.

Additionally, while the 250 cd/m2 brightness is decent, more is needed for some users who require a brighter display.

On the positive side, the monitor has a detachable multi-purpose stand, allowing you to use it in standard or photo frame applications.

This versatility is a nice touch, as it allows you to customize the look of your workspace. The 16:9 aspect ratio is also a plus, as it is the standard aspect ratio for most media, so you won’t have to deal with any black bars when watching videos or playing games.


  • High resolution
  • IPS panel for consistent image appearance
  • Ultra-narrow bezel for a sleek appearance
  • Detachable multi-purpose stand for versatile use
  • Standard aspect ratio


  • Limited connectivity options
  • Moderate brightness level

6. Dell UltraSharp U4021QW

Resolution5120 x 2160
Refresh Rate60Hz
Screen Size40 inches
Panel TypeIPS
ConnectivityHDMI 2.0, DisplayPort 1.4, Thunderbolt 3, USB hub

The Dell UltraSharp U4021QW is a top-of-the-line monitor that boasts an impressive set of features. With a massive 40-inch screen and a 5120 x 2160 resolution, this monitor is perfect for content creators, gamers, and anyone who needs a large and detailed display.

One of the best features of this monitor is its IPS panel, which ensures consistent image quality from any viewing angle. The HDR 400 certification also supports high dynamic range content, providing brighter highlights and richer colors.

Connectivity is another strong point for the Dell UltraSharp U4021QW. It has multiple HDMI 2.0 and DisplayPort 1.4 inputs and a Thunderbolt 3 port that simultaneously handles data transfer, power delivery, and display output. The USB hub is also a nice touch, providing easy access to additional USB ports.

The design of the Dell UltraSharp U4021QW is sleek and modern, with thin bezels and a minimalist stand that allows for height and tilt adjustment.

The monitor also has built-in speakers, although their quality could be better, and most users will prefer external speakers or headphones.

As for downsides, the Dell UltraSharp U4021QW is quite expensive compared to other monitors, which could be a deal breaker for some users.

The large screen size can also be overwhelming for some users who prefer smaller displays. Lastly, the monitor lacks a USB-C port, a minor inconvenience for users who want to connect their devices directly.

The Dell UltraSharp U4021QW is a top-notch monitor with impressive features and performance. This model is worth considering if you want the best 40-inch monitor with a large, high-resolution screen, excellent connectivity, and top-notch color accuracy.


  • Large 40-inch screen with 5120 x 2160 resolution
  • IPS panel with HDR 400 certification for consistent image quality and high dynamic range content support
  • Multiple connectivity options, including HDMI 2.0, DisplayPort 1.4, Thunderbolt 3, and USB hub
  • Sleek and modern design with thin bezels and adjustable stand


  • Expensive compared to other monitors
  • The large size of the screen may not be suitable for all users
  • Lack of USB-C port

7. AOC U4308V

Best Pick
Screen Size32 inches
Resolution3840 x 2160 4K UHD
Panel TypeIPS
Brightness350 cd/m²
Response Time4ms
Refresh Rate60Hz

The AOC U4308V is a fantastic option for a high-quality 4K monitor. Its large 32-inch screen is perfect for both work and play.

Whether you’re a graphic designer, gamer, or simply looking for an immersive viewing experience, the U4308V has you covered.

One of the standout features of this monitor is its USB-C connectivity. This feature lets you easily sync your images, videos, and data while charging all your mobile devices with just one cable. This makes it incredibly convenient for anyone looking to reduce clutter on their desk.

Another great feature is HDRi optimization. This feature improves the contrast and color of the image, providing a more cinematic experience. This is especially useful for those who enjoy watching movies or playing games on their monitor.

The AOC U4308V also has built-in speakers, which frees up desk space by eliminating the need for external speakers. The sound quality is excellent, providing a premium audio experience.

One of the most important features of any monitor is its display performance, and the U4308V also delivers on this front.

The monitor optimizes its display performance for both work and plays with brightness intelligence. This helps protect your vision while providing a stunning image simultaneously.

Finally, the height-adjustable stand allows you to customize your workspace for optimal comfort. This is especially useful for those who spend long hours working or gaming at their desk.

Overall, the AOC U4308V is an excellent 4K monitor with a range of features that make it a standout option for anyone looking for a high-quality display. Here are some pros and cons.


  • Large 32-inch screen
  • USB-C connectivity
  • HDRi optimization for improved image quality
  • Built-in speakers
  • Brightness intelligence for optimized display performance
  • Height adjustable stand for added comfort
  • Remote control for easy access to preferred settings


  • 60Hz refresh rate may not be suitable for hardcore gamers
  • No built-in webcam

8. BenQ EW3270U

Best Pick
Display size32 inches
Resolution3840 x 2160 (4K)
Panel TypeVA
Brightness300 cd/m²
Response Time4ms
HDR supportHDR10

The BenQ EW3270U is a 32-inch 4K monitor that delivers stunning visuals with its VA panel. The monitor has a resolution of 3840 x 2160, meaning the images are ultra-crisp and clear.

The VA panel provides deep blacks and high contrast, making the colors pop out. The monitor is also HDR10 compatible, displaying a wider range of colors and brightness levels for an immersive experience.

One of the best features of the BenQ EW3270U is its Brightness Intelligence technology. This technology adjusts the monitor’s brightness and color temperature based on the ambient light in the room, providing an optimal viewing experience while reducing eye strain. The monitor also has a flicker-free display that reduces eye fatigue during extended usage.

Another great feature of the BenQ EW3270U is its USB-C connectivity. With a single USB-C cable, you can transfer data, charge your mobile devices, and display 4K content on the monitor. This feature eliminates the need for multiple cables and makes the workspace more organized.

The monitor also has built-in speakers, which deliver clear and crisp audio without needing external speakers.

This feature is perfect for those with limited desk space or who do not want to clutter their workspace with additional audio equipment.

The BenQ EW3270U has a height-adjustable stand that allows you to customize the monitor’s height for optimal viewing comfort. The stand is sturdy and stable, ensuring the monitor remains in place even if you accidentally bump into it.


  • Stunning 4K display
  • VA panel with deep blacks and high contrast
  • Brightness Intelligence technology reduces eye strain
  • USB-C connectivity for data transfer, charging, and 4K display
  • Built-in speakers for clear audio
  • Height-adjustable stand for optimal viewing comfort


  • Limited port selection

9. ASUS ProArt PA329Q

Best Pick
Display Size32 inches
Resolution4K UHD (3840 x 2160)
Color Gamut100% rec. 709, 99.5% Adobe RGB
ConnectivityDisplayPort 1.2, Mini-DisplayPort 1.2, 4x HDMI 2.0
CalibrationASUS ProArt calibration technology with a 14-bit look-up table (LUT)
Viewing Angle178°(H)/178°(V)

The ASUS ProArt PA329Q is a great choice for professionals looking for a high-quality display for their work. The monitor features a large 32-inch 4K UHD display, which provides plenty of screen real estate for multitasking and detailed work.

The display is factory pre-calibrated for outstanding color accuracy, with 100% rec. 709 and 99.5% Adobe RGB color gamut, making it ideal for graphic designers, photographers, and video editors.

The monitor’s connectivity options include DisplayPort 1.2, Mini-DisplayPort 1.2, and 4x HDMI 2.0 ports, providing a wide range of options for connecting to your devices. It also supports disc-p3 and Rec. 2020 color standards, allowing you to work with a broader range of colors.

The ASUS ProArt PA329Q comes with ASUS ProArt calibration technology, which includes a 14-bit look-up table (LUT) and uniformity compensation capability, ensuring that colors remain accurate and consistent throughout the display.

The monitor has a wide viewing angle of 178°(H)/178°(V), allowing you to view the display from various angles without distortion.

One of the best features of this monitor is its color accuracy. The ASUS ProArt PA329Q is factory pre-calibrated for outstanding color accuracy, making it ideal for professionals who demand the most accurate color representation possible.

Additionally, the monitor’s uniformity compensation capability ensures that colors remain accurate and consistent throughout the display.

However, one downside of this monitor is its price. The ASUS ProArt PA329Q is quite expensive compared to other monitors.

There may be better choices for those on a tight budget. Additionally, some users have reported that the monitor’s stand could be sturdy, and it may wobble a bit.


  • Excellent color accuracy and uniformity
  • Large 32-inch display with 4K UHD resolution
  • Wide viewing angle of 178°(H)/178°(V)
  • Plenty of connectivity options


  • Expensive compared to other monitors
  • Stand may not be very sturdy

10. Lenovo ThinkVision P40w-20

Best Pick
Number of Screens1
Screen Size Class40″
Viewable Screen Size39.7″
Screen Mode5K2K WUHD
Panel TechnologyIn-plane Switching (IPS) Technology

The Lenovo ThinkVision P40w-20 is a 40-inch ultra-wide monitor with a 5K2K resolution. It is a great choice for professional content creators or anyone needing plenty of screen real estate for multitasking. The P40w-20 offers excellent color accuracy and wide viewing angles with an IPS panel.

One of the standout features of this monitor is its impressive resolution of 5120 x 2160, which offers plenty of detail and clarity for a wide range of applications.

The 5K2K resolution also means having multiple windows open side-by-side without sacrificing image quality. Additionally, the P40w-20 features HDR support, allowing deeper blacks and brighter whites and making images and videos pop.

Another great feature of the P40w-20 is its USB-C connectivity, which allows you to connect a laptop or other device and transfer data, video, and power all through a single cable.

The monitor also features built-in speakers, a nice bonus for those who want to use something other than external speakers.

In terms of design, the P40w-20 is sleek and stylish, with a thin bezel and a stand that allows for height and tilt adjustment. The monitor also comes with a remote control, which is handy for adjusting settings without touching the monitor.

Overall, the Lenovo ThinkVision P40w-20 is a great choice for anyone who needs a large, high-resolution monitor for professional work or entertainment.

The monitor has many great features, including USB-C connectivity, built-in speakers, and HDR support. The only potential downside is the relatively high price point compared to other monitors in this size range.


  • 5K2K resolution provides plenty of screen real estate
  • USB-C connectivity allows for easy data transfer and charging
  • HDR support for better image quality
  • Built-in speakers save desk space
  • Adjustable stand for comfortable viewing
  • Remote control for easy adjustments


  • Relatively expensive compared to other monitors in this size range

Buying Guide: How to Choose

When it comes to choosing a monitor, size matters. A 40-inch monitor is a great choice for those who need a larger screen for their work or entertainment.

But with so many available options, choosing the best one can be overwhelming. In this buying guide, we’ll help you navigate the options and find the best 40-inch monitor for your needs.

Purpose of use

  1. The first thing to consider is the purpose of use. Are you buying the monitor for work, gaming or entertainment? Different purposes require different specifications. For example, you may want a monitor with a high refresh rate and low response time if you’re using it for gaming.

Screen resolution

  1. Screen resolution is another important factor to consider. A higher resolution means more pixels, which leads to a clearer and more detailed image. For a 40-inch monitor, we recommend a minimum resolution of 4K (3840 x 2160).

Panel technology

  1. The type of panel technology used in the monitor is also important. IPS (In-plane switching) panels offer better color accuracy and wider viewing angles, while TN (Twisted nematic) panels offer faster response times but poorer color reproduction. For a 40-inch monitor, we recommend an IPS panel.

Refresh rate and response time

  1. For gamers, a high refresh rate and low response time are crucial. A higher refresh rate means smoother motion, while a lower response time means less motion blur. A refresh rate of 144Hz or higher and a response time of 1 ms or lower are ideal for gaming.

Connectivity options

  1. Make sure the monitor has enough connectivity options to suit your needs. For example, if you have a MacBook with USB-C, you’ll want a monitor with a USB-C port. Other common connectivity options include HDMI, DisplayPort and USB.


  1. Lastly, consider your budget. While 40-inch monitors can be expensive, options are available at various prices. Decide how much you’re willing to spend and look for monitors within your budget that meet your requirements.

We recommend the AOC U4308V and the ASUS ProArt PA329Q from the above list as they offer excellent color accuracy, a high resolution, and a range of connectivity options. However, consider your specific needs and budget before making a final decision.

Frequently Asked Questions

What is the recommended resolution for a 40-inch monitor?

A: The recommended resolution for a 40-inch monitor is 3840 x 2160 pixels, 4K Ultra HD.

Does a 40-inch monitor require a special graphics card?

A: Yes, a 40-inch monitor with 4K resolution requires a graphics card with a DisplayPort 1.4 or HDMI 2.0 port to display 4K content at 60Hz.

Can a 40-inch monitor be used for gaming?

A: Yes, a 40-inch monitor can be used for gaming, but it’s important to look for a monitor with a low response time and high refresh rate to prevent motion blur and lag.

What is HDR, and why is it important in a 40-inch monitor?

A: HDR stands for High Dynamic Range, a technology that expands an image’s brightness and color range. It’s important in a 40-inch monitor because it can provide a more immersive viewing experience with more lifelike colors and contrast.

Do all 40-inch monitors have built-in speakers?

A: No, not all 40-inch monitors have built-in speakers. It’s important to check the specifications of a monitor if built-in speakers are required. Alternatively, users can purchase external speakers or use headphones for audio.


In conclusion, a 40-inch monitor can offer an immersive and impressive viewing experience, whether you’re using it for work or entertainment. With advanced features like 4K resolution, HDR, and color accuracy, you can enjoy stunning visuals that bring your content to life.

However, with so many available options, it’s important to consider your specific needs and use cases when choosing the best monitor.

Take the time to research, read reviews, and compare specifications to make an informed decision that meets your expectations and budget.

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Jeremy Morgan
By Jeremy Morgan

Jeremy Morgan, a professional gamer with expertise in PC and console gaming. Passionate about pushing boundaries, mastering strategies, and delivering exhilarating gameplay. Ready to take on new challenges and dominate the virtual world.

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