Best Dual Monitor Setup For 2020 – Buyer’s Guide and Monitor Reviews

best value

Acer CB242Y

Acer Cb242y
  • Accurate and consistent colors
  • Full HD resolution
  • Fully ergonomic stand
best overall


aopen 27ml1u monitor
  • Accurate and consistent colors
  • Quad HD resolution
  • VESA-mount compatible

Looking for a good and reliable display for a multi-monitor setup?

In this guide, you will find the most cost-effective displays for the best dual monitor setup, including monitors with thin bezels, plenty of screen space, VESA mount, and other useful features for office, professional, and productivity work.

Top 7 Best Monitors For Dual Setup In 2020

Best 1080p Monitors for Dual Setup22”1920×1080IPSNoHDMI, VGA
22”1920×1080IPSYesHDMI, VGA, DVI-D
24”1920×1080IPSYesHDMI, VGA
Best 1440p Monitors for Dual Setup27”2560×1440IPSYes2xHDMI, DP
27”2560×1440IPSNoHDMI, USB-C, 2xUSB3.1
Best 32” Monitors for Dual Setup32”2560×1440IPSNoHDMI, VGA, DVI, DP
32”2560×1440VANo2xHDMI, DP, m-DP

These are the best monitors for a multiple monitor setup. As you can see, they differentiate by screen size and resolution as well as connectivity choices, VESA mount compatibility, and even panel type.

In order to be certain you’re getting the right monitor, make sure your graphics card can support the resolution you want and that its ports match those of the monitor.

Also, remember that all monitors in this list have an integrated low blue light filter and a flicker-free screen.

In case you are sensitive to screen flicker or you often work for a prolonged time or at night, these two features will prevent eye fatigue and headaches.

For gaming, we don’t recommend dual monitors as you’d always have an annoying gap right in the center of the screen – unless you plan on gaming on one monitor and web surfing, chatting, etc on the other.

A triple monitor setup for gaming makes more sense as you simply extend the screen at the sides.

But this method is more expensive, and if you’re after such an immersive gaming experience, you should consider getting an ultra-wide gaming monitor.

If a monitor supports VESA mount, you can detach its base and mount it on a third-party desk or wall mount which will give you more desk space and therefore further increase your productivity.

In case the monitor has no VESA mount compatibility and limited ergonomics, you may want to consider getting a monitor riser so that you can adjust the height of the screen for your viewing position.

Visit our best monitor stands and risers buyer’s guide for the best deals.

Best 1080p Monitors for Dual Setup

The following category consists of reliable and cost-effective displays for the best budget dual monitor setup.

Acer SB220Q – Best For Budget Dual Monitor Setups

acer sb220q monitor

About the Monitor

The Acer SB220Q is not just the best monitor for a cheap dual monitor setup, it’s the best budget monitor for gaming and overall everyday use under $100. You can read our full review of it here.

Image Quality

The monitor is based on an IPS panel, which will provide you with vibrant and consistent colors and wide viewing angles, meaning that the picture won’t shift in color, contrast, or brightness if you’re looking at the screen for skewed angles.

So, if you were to take three of these screens and align them at an angle to form a cockpit-style screen, the image of the monitors at the sides wouldn’t degrade in quality.

Although the Acer SB220Q is only 21.5″ in size, it has a Full HD screen resolution which will provide you with a rich pixel density, or in other words, plenty of screen real estate for your apps, browsers, and whatnot.


As previously mentioned, the Acer SB220Q is also great for gaming.

You get the AMD FreeSync technology, which allows you to synchronize the monitor’s refresh rate with GPU’s frame rate, thus eliminating screen tearing and stuttering – given that you have an AMD FreeSync card.

Moreover, the monitor offers a 75Hz refresh rate, which gives you a small but noticeable boost in motion clarity for fast-paced gaming.

Other gaming related features include ‘Aim Point’ with customizable crosshairs, ‘Black Boost’ for better visibility in dark games, and pre-calibrated picture presets.

Design & Connectivity

dual monitor gaming

Unfortunately, the Acer SB220Q monitor has a tilt-only design and lacks the VESA mount pattern. So, if you want to be able to adjust its height, you will need a dual/triple monitor stand riser such as this one.

As you can see, the display has very thin bezels and a slim design which makes it ideal for a multi-monitor setup. Connectivity consists of one HDMI input and one VGA (D-Sub) port.


You might be also interested in the AOC 22V2H which is based on the same panel as the SB220Q, but it has a different design with a fixed stand and a headphones jack.

The Pros

  • Slim bezels ideal for multi-monitor setups
  • Plenty of gaming features including AMD FreeSync up to 75Hz
  • Rich colors and high pixel density

The Cons

  • Tilt-only design
  • No VESA mount

Philips 226E9QDSB – Budget VESA-Mount Dual Monitor Setup

philips 226e9qdsb monitor

About the Monitor

The Philips 226E9QDSB uses the same panel as the SB220Q and the AOC 22V2H, but it has an extra DVI-D port and its screen is VESA mount compatible (75x75mm), but it’s slightly more expensive.

The Pros

  • Slim bezels ideal for multi-monitor setups
  • Plenty of gaming features including AMD FreeSync up to 75Hz
  • Rich colors and high pixel density

The Cons

  • Tilt-only design

Acer CB242Y – Best Value Monitor For Dual Setups

Acer Cb242y

About the Monitor

The Acer CB242Y is slightly more expensive than the Acer SB220Q but it will provide you with a larger screen and a fully ergonomic stand with VESA mount compatibility.

Image Quality

Just like the SB220Q, the CB242Y features an IPS panel with rich colors, wide viewing angles, and Full HD resolution as well as AMD FreeSync up to 75Hz.

Due to its larger screen, it offers a bit lower pixel density than the SB220Q, but you will still get sharp and vivid text as well as plenty of screen real estate.

Since you can pivot the monitor’s screen into the portrait position, the Acer CB242Y is also great for photographers and programmers.


The Acer CB242Y monitor offers additional gaming features such as 1ms Motion Blur Reduction and Black Boost for better visibility in darker scenes of video games.

Design & Connectivity

Best Budget Office Monitor

Moving on, the monitor has thin bezels and slim design with versatile ergonomics including up to 120mm height adjustment, -5°/20° tilt, 90° pivot, and +/- 360° swivel to the left and right as well as 100 x 100mm VESA mount compatibility.

Connectivity includes one HDMI port and one VGA port. There is no DisplayPort input, so if you wish to use FreeSync with NVIDIA cards, you should look for another display such as the ASUS VP249QGR.

The 27″ model of this monitor, the Acer CB272, does have a DisplayPort input, but it also has a lower pixel density, which is why we don’t recommend it for office-related use.

The Pros

  • Fully ergonomic stand with VESA mount and thin bezels
  • Rich colors and decent pixel density

The Cons

  • None

Best 1440p Monitors for Dual Setup

1440p or 2560×1440 gives you 1.77 times as many pixels as 1080p or 1920×1080. In practice, this gives you more screen space and more vivid details depending on the monitor’s size.

AOPEN 27ML1U – Best For Dual 27-inch Monitor Setups

Best 1440p Monitor For Office Use

About the Monitor

On a 27″ 1440p monitor, you hit the sweet spot between screen real estate and detail clarity; you get as much screen space as possible natively without having to scale the picture.

Although the AOPEN 27ML1U is advertised as a gaming monitor, it’s also the best 27″ 1440p display you can get for the money when it comes to any other use, including color-critical work and productivity/office-related tasks.

Image Quality

Just like the previous monitors, the AOPEN 27ML1U features an IPS panel but with 10-bit color depth support (8-bit + FRC), which provides 1.07 billion colors as opposed to 16.7 million colors of 8-bit displays.

Due to its higher pixel density, you will be able to have two browsers next to each other and comfortably view both contents on a single screen.

Overall, you get vibrant and consistent colors as well as crisp details for a very attractive price, which makes this monitor a great budget option for gaming, watching movies, and everything else.


The AOPEN 27ML1U supports AMD FreeSync with a 48-75Hz VRR range, and since it has a DisplayPort input, you will be able to use FreeSync with compatible NVIDIA cards as it’s G-SYNC compatible (even though it’s not certified as such by NVIDIA).

It also offers a Motion Blur Reduction technology called TVR (Turbo Visual Response), which via backlight strobing further reduces trailing of fast-moving objects for a smoother performance in fast-paced games. This feature cannot be active at the same time as FreeSync, though.

Other features include Black Boost, Aim Point, and custom picture presets as well as the advanced image adjustment tools such as gamma, 6-axis hue/saturation, etc.

The names of these features may sound similar to you. That’s why AOPEN is actually a sub-company of Acer. So, if you haven’t heard of AOPEN before, rest assured that you’re getting first-rate panel quality.

Design & Connectivity

Good Monitor For Office

The AOPEN 27ML1U monitor has a tilt-only design, but it supports VESA mount (100x100mm) while the bezels are ultra-thin.

Connectivity options are rich and include two HDMI 2.0 ports and a DisplayPort 1.2 input – all of which support FreeSync and 2560×1440 up to 75Hz. There are also two 2W integrated speakers and a headphones jack.


The AOPEN 27ML1U is one of the cheapest 1440p monitors, which in addition to its VESA mount compatibility, thin bezels, built-in speakers, extra features, and rich connectivity, make for the best dual 27-inch monitors.

In case it’s not available, check out the LG 27QN600 or the ASUS PA278QV as alternatives.

The Pros

  • Great value for the price
  • Plenty of screen space and vivid details
  • Integrated speakers
  • VESA mount compatibility
  • Rich connectivity options

The Cons

  • Tilt-only design

Dell S2718D – Premium Monitor For Dual 27-inch Monitor Setup

dell s2718d monitor

About the Monitor

If the AOPEN 27ML1U does not meet your demands, the Dell S2718D display might – as it’s a rather unique display.

Image Quality

The Dell S2718D is based on a true 8-bit color depth panel and ensures accurate and consistent colors covering over 99% of the sRGB color space.

Furthermore, the monitor even supports HDR (High Dynamic Range) but with a peak brightness of 300-nits, a contrast ratio of 1,000:1, and only the standard sRGB color gamut, the HDR is software-enabled only.

This means that the monitor will accept the HDR10 signal, but won’t be able to produce a notably better picture as it lacks certain display capabilities.

Nevertheless, the HDR support doesn’t add to the price, and it’s not the monitor’s main selling point either; it’s just an extra feature to have.

In the OSD (On-Screen Display) menu, you will find numerous pre-calibrated picture presets, including Standard, ComfortView, Multimedia, Movie, Movie HDR, Game, Game HDR, HDR, etc.

Design & Connectivity

dell s2718d monitor back

The main asset of the Dell S2718D is its unique design and rich connectivity options.

As you can see, the monitor has its OSD buttons and ports on the stand, which allows for the ultra-thin bezels at all four sides of the screen while the hinge also allows the screen to be tilted by -5°/21° and swiveled by +/- 90°.

Connectivity includes HDMI 2.0, a headphones jack, a dual-USB 3.1 hub, and a USB-C port with DisplayPort 1.2 Alternate Mode.

The USB type C port can simultaneously transfer data, audio/video signal, and charge up to 45W to a compatible device such as a laptop, all with just one cable!

Visit our best USB-C monitors buyer’s guide for more similar monitors. 

The Dell S2718D is a gorgeous monitor with plenty of unique and exclusive features, however, it’s rather expensive.

The Pros

  • Good value for the money
  • Gorgeous InfinityEdge design
  • USB-C connectivity
  • HDR support
  • Vibrant colors and crisp image quality

The Cons

  • Limited ergonomics
  • No VESA mount
  • HDR support is software enabled only

Best 32” Monitors For Dual Setup

If you are interested in a bigger screen, you will find the best 32″ monitors for dual setup here. Keep in mind that a 32″ 1440p monitor won’t give you more screen space than a 27″ 1440p monitor. With a 32″ 1440p display, you get the same screen real estate as with a 24″ 1080p display, but a bigger picture.

AOC Q3279VWFD8 – Best For Dual 32-inch Monitor Setups

Best Second Monitor

About the Monitor

The AOC Q3279VWFD8 is the cheapest 32″ 1440p monitor that will provide you with an exceptional image quality, plenty of useful features, and smooth performance.

Image Quality

As previously noted, a 32″ 1440p monitor has the same pixel density as a 24″ 1080p monitor. So you get less screen real estate than you’d get on a 27″ 1440p monitor.

However, you will still have a decent amount of screen space as well as big and clear details.

The AOC Q3279VWFD8 is based on an IPS panel with 10-bit color depth (8-bit + 2-bit FRC) and a slightly higher 1,200:1 static contrast than the standard 1,000:1.


You will also find plenty of gaming features including AMD FreeSync (48-75Hz), AOC Shadow Control and Game Control (gamma and saturation adjustments), and pre-calibrated picture presets.

Design & Connectivity

Best Secondary Monitor

The AOC Q3279VWFD8 monitor has reasonably thick bezels, it’s tilt-only, and not VESA mount compatible. Connectivity choices are diverse and include one of each: HDMI 1.4, DisplayPort 1.2, VGA, and DVI as well as a headhpones jack.


If you want a 32″ monitor, the AOC Q3279VWFD8 is your best choice for productivity purposes due to its large screen, attractive price, crisp image quality, and vibrant colors.

Alternatively, you may be interested in the ViewSonic VX3211 which is VESA mount compatible and has built-in speakers, but it’s also more expensive and has no AMD FreeSync support.

The Pros

  • Great value for the price
  • Big screen with plenty of screen space
  • AMD FreeSync

The Cons

  • Tilt-only design
  • Not VESA mount compatible

BenQ EW3270ZL – Premium 32" Monitor For Dual Setups

benq ew3270zl monitor

About the Monitor

In case you are interested in something better than the AOC Q3279VWFD8 and the ViewSonic VX3211, look no further than the BenQ EW3270ZL with the innovative Brightness Intelligence Plus technology.

Image Quality

Unlike all the previously mentioned displays, the BenQ EW3270ZL features a VA panel, which sports a higher contrast ratio of 3,000:1 for deep blacks and bright whites.

However, VA panels don’t have as wide viewing angles, so you should expect some minor changes in contrast, but only when you’re looking at the screen from skewed angles.

Furthermore, VA monitors have a slower response time, but that’s only an issue when it comes to fast-paced gaming.

The monitor covers the standard sRGB color gamut and supports 10-bit color depth, which, in addition to its high contrast ratio, allows the display to deliver an outstanding picture quality.


The main feature of the BenQ EW3270ZL is the B.I. + technology consisting of built-in sensors that can automatically adjust the monitor’s brightness and color temperature according to the ambient lighting.

Click on the image above for a demonstration.

You can also make the display gradually reduce its brightness over time. Overall, if you want the best monitor for your eyes, the BenQ EW3270ZL is the one.

In addition, it boasts the Low Blue Light Plus technology, which filters out only the harmful blue lights and preserves the non-harmful blue colors for a better image quality.

Another feature you might find useful is Smart Focus, which allows you to highlight a specific area of the screen and dim the rest for minimal distractions.

Design & Connectivity

best dual monitor setup for business

The BenQ EW3270ZL monitor has thin bezels and an overall slim design but it’s tilt-only and lacks the VESA mount pattern.

Connectivity includes two HDMI 1.4 ports, DisplayPort 1.2, and a mini-DisplayPort input as well as a headphones jack and two 3W integrated speakers.

The Pros

  • Good value for the price
  • Integrated speakers
  • Cutting-edge eye-care technology
  • High contrast for an immersive picture quality

The Cons

  • Tilt-only design
  • No VESA mount

Buyer’s Guide – Which Dual Monitor Setup Is Right For Me?

best dual screen monitors

When buying a monitor or two for a multiple monitor setup, there are certain things you should take into consideration, the first one being – do you really need a dual monitor setup?

Let’s say your work involves having multiple office applications open at the same time while researching with several tabs open in the browser.

In this case, getting an extra monitor will help you out more than any other PC component upgrade.


First, make sure that your graphics card supports dual monitor setups. Most older GPUs do, but some don’t support triple display setups, so make sure to check your graphics card capabilities.

Naturally, also ensure that your GPU offers the same ports as the monitors you want unless you plan on purchasing extra VGA-DVI, DVI-HDMI, DisplayPort-HDMI, etc. converters/adapters.

You don’t need any extra multi-monitor tools or software as both Windows and Mac offer easy and user-friendly adjustments and configuration.

Best Size For Dual Monitors

best monitors for triple monitor setup

Keep in mind that a bigger screen is not always better. First of all, a big monitor should have a proportionally high resolution if you wish to have a lot of screen space and a clear, easily readable text.

That’s why we didn’t include monitors with low pixel density. For instance, 27″ 1080p monitors have a low pixel density which results in smudgy text and limited screen space making 24″ 1080p monitors a much better (yet cheaper) choice.

Besides the pixel density, you should also take into account the total screen size of all monitors in the setup.

For instance, if you get three 27″ 1440p monitors and place them side by side, you might find that you have to move your head left-right too often and that a smaller 24″ monitor setup would’ve suited you better.

UltraWide Monitor vs Dual Monitor Setup

good monitors for dual monitor setup

Not sure whether you should get two 24″-27″ monitors or a single 29″-34″ ultrawide display?

Well, a dual monitor setup will provide you with more screen real estate and overall better results for productivity.

However, if your work involves audio or video editing, an ultrawide display is a better choice as you get more horizontal space for video timelines and audio editing, arranging, etc.

Ideally, for video editing, you should get an ultrawide display and a good secondary monitor for previewing your work.

For gaming, we recommend an ultrawide monitor instead of a multi-monitor setup.

Picture Uniformity Across Multiple Displays

Dual Monitors Different Colors

Another thing to keep in mind is that even if you buy two or three identical monitors for a multi-monitor setup, they may not have an identical image quality out of the box.

Since each panel is at least slightly different, you will likely need to calibrate the brightness, contrast, and color settings if you want an identical picture quality on both displays, which can be pretty frustrating and time-consuming.

In some cases, you may not be able to get perfect results without professional calibration tools. If you are sensitive to this, you might want to consider just getting a good ultra-wide monitor.

4K Monitors

Dual 4k Monitors

We didn’t include any 4K monitors as such high resolution is more demanding to run on a dual monitor setup.

Moreover, even on a 32″ 4K monitor, you’d have to scale up your interface as the text is too tiny to comfortably read it at the native pixel density.

Scaling will, therefore, decrease your screen space in favor of detailed clarity. Not to mention that 4K monitors are more expensive and that some applications don’t scale well.

If you need a 4K monitor for content creation and color editing, then we recommend pairing it with a lower resolution display for a dual monitor setup.


Overall, the Acer CB242Y offers everything you need to boost your productivity and two or three 24″ 1080p monitors will suffice for most people.

If you can afford something pricier, a 27″ 1440p monitor such as the AOPEN 27ML1U will provide you with considerably more screen space while the 32″ models will offer you a bigger picture.

Have you found your perfect monitor for a multi-monitor setup? Feel free to leave any questions you might have in the comments below.

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Rob Shafer
Rob Shafer

Rob is a software engineer with a Bachelor’s degree from the University of Denver. He now works full-time managing DisplayNinja while coding his own projects on the side.