We are reader supported. When you buy through our links, we may earn an affiliate commission. Learn more.

Monitor 24 vs 27 inches (2021): Best Gaming Monitor

Most modern games come with rich graphics and typically require more muscle from your computer and its accessories. As a gamer, you probably are looking for a monitor that can give you the best gaming experience and that distinct competitive edge in Fortnite. Still, you might be conflicted as to what monitor size is best for your needs: 24 or 27 inches? After all, with great graphics comes great rig-sponsibility. Pun intended.

There are many possible options out there for you to choose from and it may prove to be a challenge deciding which one to pick for your particular requirements. In this article, we’ll discuss the Acer G246HL (24”) and Sceptre E275W-19203R (27”) monitors, two of our favorites that we believe might be just what you need.

24-inch vs 27-inch Monitor Comparison Chart

ModelAcer G246HLSceptre E275W-19203R
 Amazon productAmazon product
PriceAmazon productAmazon product
Size24 inches27 inches
Aspect Ratio1.78:116:9
Display Resolution Maximum1920 x 10801920 x 1080
Hardware InterfaceVGA, DVI x 1VGA, HDMI
Response Time5 Milliseconds5 Milliseconds
Item Weight8.40 lbs12.61 lbs
Mounting TypeWall MountWall Mount
Refresh Rate60 hertz75 hertz

Maximum Resolution

Both monitors offer the same zero-frame design to maximize the use of the whole screen as well as allowing for an easier experience when using multiple monitors side-by-side.

The Acer G246HL is not VESA Mount Compatible while the Sceptre E275W-19203R supports VESA hole pattern 100mm x 100mm.

What exactly is resolution? The screen resolution or display resolution, simply put, is how clearly can the monitor render images and colors. It is measured in pixels and in the case of the  Acer G246HL and Sceptre E275W-19203R, both come with a maximum resolution of 1920 x 1080.

The higher the resolution, the sharper the image becomes. However, the size of the monitor must be taken into account as well, because when comparing two different sizes, pixel density comes into play. A higher pixel density results in images that look better.

Since the Acer G246HL 24-inch monitor is smaller, it will have a higher pixel density and therefore provide sharper images over the bigger Sceptre E275W-19203R. This difference though may not be that significant but still is a point that you may consider.

Refresh Rate and Response Time

Gamers look for monitors with a higher refresh rate and faster response time.

The Acer G246HL (left) has a 60 hertz refresh rate and 5 ms response time while the Sceptre E275W-19203R (right) has 75 hertz and 5 ms.

The refresh rate is the rate at which the monitor refreshes the images displayed on the screen, and it is measured in Hertz. Majority of the modern monitors rock a refresh rate of 60 Hertz. Higher refresh rates are better but keep in mind that your GPU should be able to match the monitor’s refresh rate should you go for 120 Hertz or higher.

The response time on the other hand is the rate at which the display changes a pixel from one color to another. A lower response time will provide a smoother picture and is a critical requirement for gaming. A common response time is from 10 milliseconds (ms) and lower, with some monitors capable of one millisecond.

The Acer G246HL 24-inch monitor rocks a 60 hertz refresh rate and 5 ms response time while the Sceptre E275W-19203R 27-inch monitor has 75 hertz and 5 ms. The Sceptre takes the cake in this category although the difference is not that wide.

Video Input

Multiple video inputs allow connections to multiple computers and gaming consoles.

The Acer G246HL comes with VGA, DVI x 1 while the Sceptre E275W-19203R with VGA, 2x HDMI video inputs.

Being able to connect to different gaming platforms like computers and gaming consoles such as Xbox One and PS4 is a major plus for a gaming monitor. You can simply plug it in, PC or console, and start the frag marathon. Playing Horizon Zero Dawn with Brad the PS4 fanatic who abhors PC ports or Kristoff who is a certified Steam junkie has never been this easy. 

The Acer G246HL has VGA, DVI x 1 w/HDCP) while the Sceptre E275W-19203R features VGA and 2 x HDMI port (convertible to DVI).


In general, gamers will find more value from a bigger monitor that has a faster response time, better refresh rate, and higher resolution. For office personnel, any of the two sizes compared will be more than enough.

The two monitors reviewed have their respective merits, but with all the points tallied, the Sceptre E275W-19203R takes the win for this comparison.

Amazon product

The Sceptre E275W-19203R wins over the Acer G246HL, although by a slight margin, in terms of features like refresh rate and video inputs. What gives it the bigger edge is its price which can be a big deciding factor if you are on a tight budget.

Still, if you are a fan of Acer, you can’t go wrong with the Acer G246HL.


📌 What is the best monitor size and resolution for gaming?

It depends! Generally, monitor sizes ranging from 24″ to 27″ are the best. A resolution of 1080p for a 24-inch monitor and 1440p for a 27-inch monitor works great. A better rig is required though if you are going for a 1440p resolution.

📌 Do I need to spend a lot for a gaming monitor?

Not really. As you can see from the above review, a cheaper alternative can give you the best value as in the case of the Sceptre E275W-19203R.

📌 What response time and refresh rate should I look for?

A response time of 5ms or lower and a refresh rate north of 60hz works best.

📌 Is it a good idea to mount my monitor on a wall?

It is pretty much personal preference. If you have a smaller workstation, it might be a good idea to do so.

RELATED  Best Wireless Gaming Mouse (2023): The Top Lightweight, Budget, MMO & More Gaming Mice
Andy Mathews

Lead Editor at Compare Before Buying. Product researcher and tech enthusiast passionate about consumer products, comparison charts and surfing.