What Is the Best Monitor Size for a Dual Setup? Guide 2024

The way we use our devices to work and communicate is changing along with technology. One of the ways that people have optimized their computer usage is by having a dual-monitor setup. A dual-monitor setup is a popular way to improve the performance of your computer, whether for work, gaming, or multitasking. It involves simultaneously using two monitors, which can increase productivity and efficiency.

Best Monitor Size for Dual Setup

It can be challenging to determine which monitor size is ideal for a dual-monitor setup because so many monitor sizes are available. This article will discuss the benefits and importance of using a dual-monitor setup, what factors to consider when choosing a monitor size, and recommend some monitor sizes for a dual setup.

What Is a Dual-Monitor Setup?

Two screens or monitors are used with a single computer in a dual-monitor setup. The two monitors are connected to the computer, and users can extend their desktop, giving them a more significant workspace. This setup enables users to operate multiple applications at the same time. 

Importance of Dual-Monitor Setup

A dual-monitor setup is essential because it provides a larger workspace that allows users to work on multiple applications simultaneously. Users can work on one screen while using the other for research, reference materials, or chat windows with an extended workspace. 

Users can save time by using this setup instead of minimizing and maximizing windows to access various applications. Additionally, a dual-monitor setup can enhance workplace collaboration. Sharing one screen while working on the other is simple, which improves teamwork and boosts productivity.

Benefits of a Dual-Monitor Setup

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A dual-monitor setup offers many advantages that significantly improve your work and personal computing experiences. Let’s take a look at them.

1. Increased Productivity

One of the most significant advantages of using a dual-monitor setup is increased productivity. With two screens, you can easily open multiple windows simultaneously and switch between them. Graphic designers, video editors, and gamers who need to multitask or have multiple applications open simultaneously will appreciate this feature. You can also open your work documents on one screen while watching a tutorial video on the other with a dual-monitor setup.

2. Enhanced Gaming and Entertainment experience

A dual-monitor setup can also benefit gamers. With two screens, you can play the game on one while viewing a walkthrough or strategy guide on the other. This is especially useful for games with complex mechanics or that require a lot of strategic thinking.

On the other hand, a dual-monitor setup can also provide a better entertainment experience. You can watch movies or TV shows on one screen while surfing the web or chatting with friends on another. This can improve the quality and immersion of your entertainment experience.

3. Better Multitasking

Another advantage of using two monitors is the ability to multitask more effectively. You can quickly and easily drag and drop files between two screens when using a dual-monitor setup, which will save you lots of time. 

Additionally, you can work on a project on one screen while having your email or chat program open on another. This enables you to keep an eye on your communications while continuing to work.

4. Increased Flexibility

A dual-monitor setup also provides more flexibility. The two screens can be used separately, giving you the flexibility to design your workspace to meet your needs. For instance, having one screen in landscape mode and the other in portrait mode can make reading lengthy documents or code easier.

Factors to Consider When Choosing the Monitor Size for a Dual Setup

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Several factors should be considered when deciding on monitor sizes for a dual setup.

  1. Desk space: Consider your available desk space as well as the size of the monitors you intend to use. Make sure you have enough space for the monitors and any other equipment you use frequently.
  1. Viewing distance: The distance between the monitors and your eyes is an important consideration. If the monitors are too large or too small, you may experience eye strain or discomfort. To reduce eye strain, sitting at least arm’s length away from the screen is best. 
  1. Purpose: Consider the purpose for which you will be using the monitors.  A smaller monitor size may suffice if you’re using them for basic tasks like email, web browsing, and document editing. However, a larger screen size may be more appropriate if you plan to use them for gaming, graphic design, or video editing.
  1. Budget: Budget is important when purchasing monitors for a dual setup. Monitor prices can vary greatly depending on their size, brand, and features. Generally, larger monitors tend to be more expensive than smaller monitors. Therefore, consider your needs and budget before making any purchases.

Recommended Monitor Sizes for Dual Setup

Monitor Size Comparison

For a dual-monitor setup, the following monitor sizes are suggested.

1. 24-inch Monitor

A typical size for a dual-monitor setup is a 24-inch monitor. These monitors strike a good balance between available screen space and available desk space. They are both big enough to comfortably display two windows side by side and small enough to fit on most desks without taking up too much room.

A 24-inch monitor is a good option if you’re looking for a dual-monitor setup that is accessible and affordable. However, you should consider getting a bigger monitor if you need to work with multiple windows or display a lot of data.

Also Read: 24-inch Vs 27-inch Monitor Size Comparison

2. 27-inch Monitor

A 27-inch monitor is another common option for a dual-monitor setup. These monitors are perfect for users who need to multitask or work on large projects because they provide more screen space than a 24-inch monitor. You can display several windows side-by-side on a 27-inch monitor without squinting or straining your eyes.

They also come in high-resolution variations, which can enhance the clarity and sharpness of images and text. However, if you have a smaller desk or workspace, a 27-inch monitor may not be the best option.

3. 32-inch Monitor

A 32-inch monitor may be the best option for your dual-monitor setup if you require a lot of screen real estate. These monitors have a large viewing area, making them ideal for users with large spreadsheets, multiple windows, or creative software such as video editing. 

With a 32-inch monitor, you can display multiple windows side by side without switching between them all the time. However, they’re generally more expensive than smaller monitors, so they may not be affordable for all users.

Pros and Cons of Each Recommended Monitor Size

Here are the pros and cons of each recommended monitor size for a dual setup.

1. For a 24-inch Monitor:


  • Good balance of screen real estate and desk space
  • Decent level of detail and sharpness
  • Affordable compared to larger monitors


  • Can be too small for multitasking
  • May not provide enough screen space for professionals

2. For a 27-inch Monitor:


  • Larger viewing area than a 24-inch monitor
  • Good balance of size and affordability
  • Improved multitasking
  • More comfortable viewing


  • May not be suitable for small desk setups
  • Can be more expensive than smaller monitors 

3. For a 32-inch Monitor:


  • Ideal for users who need to multitask heavily or work with multiple applications
  • Potentially more comfortable viewing
  • Provides an immersive viewing experience for movies, gaming, and other multimedia content
  • Provides a high level of detail and sharpness


  • Can be heavy and difficult to move around
  • Can be more expensive than other monitors with similar specifications
  • May require a more powerful computer

Can a Dual Monitor Setup Save Energy Compared to Using a Single Monitor?

When compared to using a single monitor, a dual-monitor setup may not save energy. However, it is dependent on the type of monitor used. 

Monitors with higher resolutions and refresh rates use more energy than monitors with lower resolutions and refresh rates. Additionally, using two monitors may require a more powerful computer, which may consume more energy than a computer with a single monitor.

Can I Use a Laptop as a Second Monitor in a Dual Monitor Setup?

Yes, a laptop can be used as a second monitor in a dual monitor setup. 

However, a video input port like HDMI, VGA, or DisplayPort must be present on the laptop. In addition, the laptop must have a graphics card that can support a dual-monitor setup.

Can I Use a Different Resolution on Each Monitor in a Dual Monitor Setup?

Yes, you can use a different resolution on each monitor in a dual monitor setup. However, it is advised to use monitors with the same resolution for consistency.

What Is the Best Way to Position Two Monitors in a Dual Monitor Setup?

The best way to position two monitors in a dual monitor setup is at eye level and at a distance where the user can comfortably view both screens without turning their head. 

Furthermore, monitors should be placed at a comfortable viewing distance and angle to reduce eye strain and neck pain. 

Can I Connect Three or More Monitors to My Computer?

Yes, if your computer supports multiple video outputs, you can connect three or more monitors to it. However, it is critical to check your computer’s graphics card specifications to ensure that it can support the required number of monitors.

Is It Worthwhile to Invest in a Dual Monitor Setup?

Suppose you spend a lot of time on a computer, whether for work, gaming, or creative projects, a dual-monitor setup can boost your productivity and make your tasks easier to manage. It can help you see more of your work at once, keep important information visible at all times, and multitask more effectively.

However, a dual-monitor setup may not provide significant benefits if you only use your computer for basic tasks such as web browsing and email.


Finally, a dual-monitor setup can be a game changer for anyone who spends a lot of time working on a computer. You can boost your productivity, gaming experience, and multitasking abilities by using two monitors simultaneously.

With all of the information in this article, you can now decide the best monitor size for your dual setup. Whether you choose a 24-inch, 27-inch, or 32-inch monitor, make sure to position it correctly and use it in a way that maximizes its benefits.

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