What Is Aspect Ratio? (16:9, 21:9, 4:3) – Which Should Be The Best Pick?

Aside from the best display screen, high-end features, and robust screen aesthetics, if your monitor hasn’t set at the precise aspect ratio you can’t get the full out of it. Besides, when at the market, you are most likely to trip-up when they name the confusing and technical terms, especially if you are a newbie.

What Is Aspect Ratio?

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In addition, there are many different types and sizes available in the market. Every display screen comes with a particular dimension, size, and other aspects that affect its appearance. And the physical feature does affect its aspect ratio as well, in a way.

Aspect ratio has a pretty broader range, such as the 21:9 aspect ratio, which is also perceived as ultra wide screen, and the 32:9 which is a super ultra wide display screen.

From the hefty big size to the ergonomic and handy laptop, you can certainly infer the aspect ratio, its influence and the output provided each of the tech-gear, with screen, of course.

However, when you see different aspect ratios such as 16:9, 21:9, and 4:3 and more, you might be confused about its working and purpose! Therefore, we shall only focus on the 16:9, 21:9, and 4:3 in this article.

Today we will not only tell you about the aspect ratio but also include useful insight and everything related to it. Keep reading through and you will find this information pretty much jabber-free.

What Is Aspect Ratio?

Aspect ratio is one of the most significant and useful features of a display screen. While you play diverse media including videos, movies games, etc., it helps to keep up and accord with the current resolution of your display monitor.

The aspect ratio of a screen is the width and height of your display or the image you see that you can set accordingly. Any playing media such as video, game, or movie can be made abatable in terms of aspect ratio.

The width and height of any image or screen is its aspect ratio.  You can deduce the ratio by comparing the first number to the last. The higher the first number of aspect ratio the broader the screen would be. Hence if you are purchasing the LCD display with the 16:9 ratio will surely be wide.  In other words, the first number is the width and the last is height.

Most Commonly Used Aspect Ratios And Screen Resolutions

Most Commonly Used Aspect Ratios

Aspect ratio of 16:9

Firstly, we have this 16:9 display aspect ratio. Display with different aspect ratios makes the appearance of the image look accordingly. If you especially have a look at this 16:9 aspect ratio it offers has been paired with the number of resolutions that you will find pretty much common in the market.

Sixteen by nine aspect ratios is a wide screen display that makes the appearance highly exquisite. This aspect ratio is being widely used in smartphones, HDTV, and many widescreen SDTVs. Generally, the aspect ratio of 16:9 comes or supports the resolution of:

  • 1280 x 720
  • 1366 x 768
  • 1600 x 900
  • 1920 x 1080
  • 2560 x 1440
  • 3840 x 2160
  • 5120 x 2880
  • 7680 x 4320

Aspect ratio 21:9

Next up, let’s have a look at this Ultra-wide display aspect ratio. In many computer monitors, the 21:9 aspect ratio is approached and is being used with many privileges. It makes the display ultra-wide, and hence it is the setting for many of the gamers and regular watchers as well. Many of the modern Cinema scope media and videos feature this format.

Besides, what makes this aspect ratio stand out is its dedicated gaming approach. If you are a gamer or maybe a high-end competitive game developer it 21:9 is a recommended display for your robust and exciting experience.

For 21:9, you get the range of different display resolutions as well. Below is the list of commonly linked resolutions with 21:9 such as:

  • 2560 x 1080
  • 3440 x 1440
  • 5120 x 2160

Aspect ratio 4:3

And now, this display aspect ratio is that we have got with the multiple ratios of the screen.  This is one of the most common aspect ratios used in many display televisions. In fact, four by three ratio is what many of the old TVs set used to make with. This aspect ratio is typically referred to as pan and scan or NTSC (National Television System Committee). The analog cable channel in television broadcast at 4:3.

For 4:3 you will get the display resolution ranges including:

  • 1400 x 1050
  • 1440 x 1080
  • 1600 x1200
  • 1920 x 1440
  • 2048 x1536

Importance of Aspect Ratio in the Display Screen

Picking up the precise and exact aspect ratio is a very important factor. You can’t just randomly pick up any display and anticipate the best result without proper selection.

Most likely, if you set a wrong aspect ratio to the content you are watching or the game you are playing, the side of the screen will show black bars or the corner all around. That will instantly look the image pretty much confined and small. However, the mismatch of the display screen to the content you are watching, the black bars can appear__ at different screen places!

Knowing The Best Aspect Ratio Is The Key

Whenever you ask about any technology or which feature would be appropriate for you, the answer can never be direct! Unquestionably, there are so many factors that are acting at the same time to make a final decision.

Same goes for the aspect ratio.  If you are concerned about picking the best and accurate display with aspect ratio in accordance, first of all, decide what type of media or content you are watching. Are you a gamer, graphics designer, professional office person, or just a regular guy with browsing and online streaming?

However, in the end, you will be choosing the one that your display screen resolution agrees with.

To make things easier, know that 16:9 is an extensive and the best-rated ratio for many monitors, LCD screens, and televisions with 1920x1080p and 4K resolutions.

One thing that makes this aspect ratio stand out is its all-rounder and flexible approach. You can use it with much freedom as it displays both 4:3 and 21:9 related media and content. This feature makes it user-friendly and more adaptive as compared to the rest.

And if you want to go for the 21:9 aspect ratio, it offers you high-end and robust favors including especially for gaming.  Hence, for fast-paced competitive games no matter if it is online or offline, videos and streaming this aspect ratio proves to be pretty much worthwhile. Its wider field view makes the appearance of every object engaging.

Pixel Aspect Ratio (PAR)

The PAR (pixel aspect ratio) is another feature that affects the image or video’s clarity. The pixel aspect ratio is what explains the width and height of each and every pixel that is on-screen. And as you know the size and dimension of each pixel affect the resolution ultimately.  Using the rectangular PAR can promote distortion. It also offers you a diverse and wide range of screen resolutions.


How can I fix the aspect ratio in my monitor?

Changing the aspect ratio and keeping it right according to your requirement is all that you need in the smooth display.  In order to change the aspect ratio of your monitor, go to the graphics card control panel.  You can also go to the system control panel if the option is available there. Right click to the desktop and select graphics settings. The best and easy way to fix the image aspect ratio is to crop it right away.

What is the best aspect ratio for the monitor that is worthy?

Numbers_ most people think that higher numbers in an aspect ratio or for anything can be pretty much beneficial.

As a rule of thumb, the aspect ratio of 16:9 is regarded as the best and most appropriate ratio. Not only it works the best but it is standard for watching various media and content.

Since you can benefit from so many and diverse media including games, movies, images, online streaming and more the 16:9 has been regarded as one of the most commonly used aspect ratios in monitors and TVs. Moreover, it supports most of the display resolutions as well which makes it user-friendly.

Final Thoughts

Aspect ratio is a noticeable thing in any display. You should always keep your preference first before opting for any of the available ratios. Some are especially good for gaming while some aspect ratio is best for watching movies and online streaming.

Besides, 21:9 is a common and more observed aspect ratio because it offers a flexible range of resolution as well as the best performance for games and movies!

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