What is 4:3 Resolutions or Aspect Ratio?

Last Updated on 2022-03-14 Nancy

Movies in 4:3 resolutions have become popular since the last decade. But are you aware of what these 4 by 3 resolutions mean? What do 4:3 aspect ratio resolutions stand for? To answer all your questions, you need to read the article below. The article details all the questions related to common 4:3 resolutions and many more things. Have a look.

What Are 4:3 Resolutions?

Also known as Fullscreen, the 4:3 screen resolutions or aspect ratio was once the mainstream in the broadcasts, films, and computer monitors in the last century. With the introduction of HD resolutions, 4:3 ratio resolutions have become a thing of the past and are not used as often as before. But why have people started using the 4: 3 resolutions for shooting? To answer this, just know that the choice to shoot 1.37:1 and 1.33:1 at the beginning was due to a lack of technology and tools. It was not a choice, but rather a need due to a number of reasons such as the introduction of anamorphic lenses and the size of the film.

The launch of the new lenses led people to opt for it due to its newness. Watching a film similar to how you see the surrounding, using a wide lens was the new fashion in the industry. And now, people can record on a widescreen aspect ratio with their smartphones. This led to the fading of 4 by 3 resolutions. And hence, this is one of the major reasons why a majority of 4:3 films are low in budget with no widespread releases. As a matter of fact, you will see that most films in today’s era are not shot in 4:3, including the latest Spiderman: No Way Home movie.

4:3 resolutions

The Benefits of 4:3 Resolutions?

Whenever a movie is shot in common 4:3 resolutions, it is for sure that the director will be bombarded with tons of questions. The press will surely ask the director the reason behind why the movie was shot in this resolution. The reason is obvious and so is the answer. Directors always tell one thing to answer such questions. The 4:3 aspect ratio helps increase the presentation of the movie to a new level. This means portraying intimacy and framing characters. On the other hand, it also signifies purposefully sabotaging expectations for the genre. Well, it seems that using this aspect ratio has its set of advantages and disadvantages.

The 4:3 resolutions can assist in portraying movie characters’ motivations, keeping the viewers linked to the actors. It is all about intention and aesthetics. Similar to any artistic choice, intentionality is always the reason. But using this ratio helps in making a film that is inevitably different in look and feel. Users come to know instantly that a film is shot in 4:3, even if they are familiar with film formats and aspect ratios. They recognize that something is different about the screen resolution and ratio. They also notice when screens change to IMAX from 1.85:1. Also, it is obvious of users to recognize that the movie is shot in 4:3 resolutions by seeing the black bars at the top and bottom.

List of 4:3 Resolutions and Other Aspect Ratios

Below is the list of 4:3 resolutions. Have a look.

4:3 aspect ratio resolutions:

  • 160 x 120
  • 256 x 192
  • 320 x 240
  • 640 x 480
  • 800 x 600
  • 960 x 720
  • 1024 x 768
  • 1152 x 864
  • 1280 x 960
  • 1400 x 1050
  • 1440 x 1080
  • 1600 x 1200
  • 1856 x 1392
  • 1920 x 1440
  • 2048 x 1536
  • 2560 x 1920
  • 2880 x 2160
  • 3072 x 2304
  • 3840 x 2880
  • 4096 x 3072
  • 5120 x 3840
  • 6144 x 4608
  • 7680 x 5760
  • 8192 x 6144

Other uncommon 4:3 aspect ratio resolutions include:

  • 40x30
  • 160x120
  • 256x192
  • 320x240
  • 384x288
  • 400x300
  • 512x384
  • 832x624
  • 1152x864
  • 1400x1050
  • 1792x1344
  • 1856x1392
  • 2304x1728
  • 2560x1920
  • 2800x2100
  • 3200x2400
  • 4096x3072
  • 2704x2028
  • 2720x2040
  • 2732x2048
  • 4000x3000
  • 6400x4800.

List of Other Aspect Ratio Resolutions

16:9 aspect ratio resolutions:

  • 1024×576
  • 1152×648
  • 1280×720
  • 1366×768
  • 1600×900
  • 1920×1080
  • 2560×1440
  • 3840×2160.

16:10 aspect ratio resolutions:

  • 1280×800
  • 1440×900
  • 1680×1050
  • 1920×1200
  • 2560×1600.

4 by 3 resolutions

The Difference Between 4:3 and 16:9

4:3 resolution is a traditional standard for TV, which means the movie is 3 units of height for every 4 units of width. The 16:9 aspect ratio is a screening standard for an HDTV. This means the movie is 9 units of height for every 16 units of width. The 16:9 ratio is 78% wider as compared to its height, permitting bigger movies to be seen when compared to the standard 4:3 aspect ratio. So, does this mean 4:3 is out of date? No. Both DJI Osmo Action and GoPro cameras offer you 4:3 mode for different resolutions. Even the famous Justice League movie was shot in a 4:3 aspect ratio to fill an IMAX.

4:3 aspect ratio resolutions

What is the Difference between 16:9 vs 21:9?

The 21:9 aspect ratio does not have broad utility, with tools that are compatible with ultrawide. In comparison to 16:9, the 21:9 aspect ratio shows the lack of black bars when seeing the content.

What is the 21:9 Aspect Ratio?

The twenty-one-by-nine aspect ratio is a term that defines 64:27. As a reasonable upgrade from 16:9, the present international standard, 21:9 has yet to completely be adopted by the market. So far, its use has been restricted to ultrawide televisions and monitors, along with widescreen projectors.

What is Monitor Aspect Ratio?

The aspect ratio of a device or a monitor, similar to any ratio, is a proportional representation shown as two different numbers separated by a colon. In the case of displays and monitors, the aspect ratio defines the relation between width and height. Commonly used monitor aspect ratios are 21:9, 16:9, and 4:3.


Having said that, we just had a look at 4:3 resolutions and what it actually means. We saw what is 4:3 resolutions, the benefits of 4:3 resolutions, and the difference between the 4:3 and 16:9 ratio.

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