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Many consumers consider multiple possible TV sizes when determining the size of their next TV. There is a wide range of TV sizing, spanning 24” to 75” for standard TV sizes. As a result, many find themselves considering what sizes TVs come in when looking for the best TVs in the market. To understand the different screen sizes, you should know the actual dimensions of the TV screen and the recommended viewing distance for viewers to sit away from the TV.
To calculate the size of a TV screen, you would take the length of the diagonal, which is stated by the size in the name, and the most common aspect ratio for TVs, which is 16:9. You could then use the Pythagorean Theorem to find the approximate size of the screen. We have done that for you, and you can find the results below. Be sure to add a few inches on each side to accommodate the TV’s bezel. You may also want to find out what is streaming tv and how it works as it will also influence the TV size you purchase.
Be sure to add a few inches on each side to accommodate the TV’s bezel. You may also want to find out what is streaming tv and how it works as it will also influence the TV size you purchase.
For viewing distance, mathematicians have found a much easier way to calculate the recommended distance. According to the Society of Motion Picture & Television Engineers (SMPTE), your TV should occupy at least a 30-degree arc in your field of vision. Finding this distance for each TV is as easy as multiplying the diagonal by 1.6 inches for a high-definition (HD) TV, which most TVs are.
When buying a new TV, you should consider what size you want and what room the TV would be going in. The most common TV sizes include:
It should be noted that if you see a class with the size, for example, a 40″ class TV, it means that the TV is not actually a 40-inch TV. We have a great article on what class means on a TV that you can check out as well. Knowing this can also help you understand how to choose a TV screen size and weight among other considerations. Additionally, knowing the size and weight of the TV helps tremendously if you are going to be mounting it on the wall. Just be sure to take into consideration if it is a curved TV as this could affect where you mount it. If you are a gamer then size should be included in what to look for in a gaming tv as it will impact your gaming experience. Lastly, if you are considering buying a used TV you may come across some screen types that aren’t manufactured anymore, like plasma. If you would like, you can learn more about what a plasma TV is so that you can make an informed decision if you are considering purchasing one.
What is the viewing angle?
Viewing angle refers to the amount of your view the screen takes up. It is also referred to as the field of view.
Why is viewing distance significant?
Viewing distance guidelines help to prevent eye strain and other eye problems. Additionally, you can view the entire screen at these distances without having to turn your head a lot.
What is the most popular TV size?
In 2019, the most popular TV size in North America was 65 inches.
STAT: According to the Society of Motion Picture & Television Engineers (SMPTE), your TV should occupy at least a 30-degree arc in your field of vision. (source)