Choosing a TV screen size

July 03, 2020

Choosing the right diagonal for a TV is not an easy task , as the image quality depends entirely on it.

Making the right decision regarding a specific model is necessary based on a number of criteria. Among them: the distance from the viewing point to the screen, the resolution, and the area of the room where it is located. TV. How to determine all the indicators and what guidelines to take into account - we will talk about this in today's blog post.

And if you are interested in types of televisions in general, then you can visit our blog post about types of televisions .

TV remote

How to choose the diagonal of the TV based on its distance? What is considered the norm? It should be noted that most users, for television monitors, Prefer dimensional options. For example, LCD models. But this is not always a good option. When choosing a large TV panel, you should consider in which room you plan to place it And in which place specifically?

If you live in a family with children, or in a small apartment with small rooms, it is not recommended to purchase an LCD model with a diagonal of >55 inches. A TV panel with parameters from 32 to 40 will be enough.

The indicator below will help you determine the normal distance for different screen options:

Diagonal TV - distance

17◦ 1 m

25◦ 2 m

32◦ 2.5 m

37◦ 2.7 m

40◦ 3 m

50◦ 4 m

55◦ 4.5 m

80◦ 6 m

Reminder: The diagonal is calculated in inches only - 1 inch = 2.54 cm.

Best high-resolution screens (pixels):

HD (1280x720) or HD Ready (1366x720);
Full HD (1920x1080);
4K (from 3840x2160).

When choosing a TV, it is worth paying attention to the difference between a liquid crystal display and a plasma. The number of dots in the image of a plasma monitor is greater than that of an LCD. It is better to Plasma panel slightly away Place it to ensure comfortable movie watching.

The table below Helps you calculate the distance based on the size of the screen panel:

Screen resolution and optimal distance

Diagonal HD Full HD

32◦ 1.9 m 1.3 m

37◦ 2.2 m 1.5 m

40◦ 2.4 m 1.6 m

42◦ 2.5 m 1.7 m

50◦ 3 m 2 m

52◦ 3.1 m 2.2 m

To independently calculate the same distance that will be comfortable for all family members, it is enough to carry out the calculation according to the algorithm below.

To calculate, you need to: multiply the number of dots (pixels) of the screen image by the unit area (measured in advance) - the distance from the viewer to the monitor.

How to choose the diagonal of the TV depending on the room

If we are talking about a small living room or bedroom (up to 24 sq m), it would be optimal to purchase an LCD screen from 40◦ to 55◦ with 4K support.

If the buyer wants to buy a cinema for a large room - everything is limited only by his finances. In this case, remember the fact that when the distance from the viewer to the screen is more than 5 meters, it makes no sense to buy a 4K device. This is not a suitable distance, given that the eyes will not be able to recognize the pixels.

It is worth noting the impact of 4K display quality on distance. Since the screen of TVs with a resolution of 4K and higher consists of more pixels, you will not feel discomfort even when watching them from a very close distance. In the case of smart TVs, this indicator becomes even more important , because when selecting in the menu, people often prefer to be close to the screen.

Considering the above tips, we recommend that you visit our television store, where any type of television you want is sold .

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