What TV Size To Choose For A Room
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Choosing a TV, many buyers think that the larger its size, the better and clearer the broadcast image. However, a completely different characteristic is responsible for the quality. However, many forget that the wrong device can look ridiculous in the room, as well as cause some discomfort when viewing. For example, a large TV will look extremely unsuccessful in a small room. Therefore, when buying, you must first take into account the area of the room in which the TV receiver will be placed.
How to choose a TV, focusing on the size of the room
By international measurement standards, the TV diagonal is always indicated in inches, which confuses some customers.
REFERENCE! Diagonal. the distance between two opposite corners of the TV. The most common sizes are from 19 to 58 inches, which is approximately equal to 48 to 147 cm.
The size of the diagonal, as well as the presence of additional functions, will affect the final cost.
Then you need to step back a few steps. The optimal distance is about three steps. This method will greatly facilitate the choice and help assess the real dimensions of the TV in the living room. Do not forget about the placement. For example, when placed in the kitchen, the usual standards are not suitable.
Many people confuse the actual size of the TV receiver and its diagonal. Size also takes into account the frame, while the diagonal is calculated only by the matrix. Its size itself is indicated in the model name, these are the first two digits. It does not affect image quality. Responsible for picture quality:
- screen format. 16: 9, 4: 3;
- what resolution the matrix has. 1366 x 768, 1920 x 1080, etc.
- contrast value. the number of gigahertz;
- quality of the matrix itself.
REFERENCE! Now many manufacturers produce models with OLED technology. Thanks to her, it became possible to achieve the best contrast, which is not lost even in dynamic scenes. It is absolutely safe for the eyes, which allows you to purchase a large TV. However, the cost of such models is much higher than LED and with a plasma screen.
Optimal correspondence between distance and diagonal: table
In order to select the necessary diagonal was quick and easy, the specialists compiled a small memo table. With it, you can easily select the desired size without any problems. After all, with the right choice, the TV will not be able to cause eye strain.
IMPORTANT! If the size is excessively large for the area of the room, the human eye cannot cover the entire picture, which may cause vision problems.
The data obtained during the calculation are considered approximate with an error of about half a meter. It is also necessary to take into account the place where the TV will be placed, because it can be fixed using a special bracket on the wall.
Table: ratio of optimal distance to diagonal
ATTENTION! In small rooms it is recommended to place the TV on the wall.
How are the diagonal and resolution of the TV connected?
The optimal distance for placing the TV from your favorite sofa depends not only on the size of the diagonal, but also on the resolution of the matrix. Screen resolution directly affects the quality of the broadcast picture. As a rule, TVs use matrices with the following resolution:
- HD Ready. 1366×768.
- Full HD. 1920×1080.
- Ultra HD. 3840×2160.
These numbers show the number of pixels. There is also a 4K resolution that surpasses Full HD by several times and the number of pixels is about 8 million. Thus, the larger the number of pixels, the clearer the broadcast picture will be. In this case, the optimal distance will be less. That is, TV receivers with a higher screen resolution can be viewed from a shorter distance.
For example, a TV with a diagonal of 32 inches and a resolution of 625 pixels must be watched from a distance of about 2.5 meters, and if the resolution is already 720, then one and a half meters will be enough. It is worth adding that high resolution implements itself on devices with a diagonal from 40 inches. And the smaller the diagonal, the less noticeable the difference in resolution.
When buying a TV, you should focus on several parameters: the size of the room, screen resolution, and the availability of functions. After all, each of the indicators affects the cost and ease of viewing.
Going to the electronics supermarket, users sincerely believe that the larger the diagonal of the screen, the better. This is not true. The quality of the broadcast image is determined by completely different parameters. In a small room, a huge screen will not look harmonious. Large display sizes can negatively affect viewing comfort. How to choose the diagonal of the TV? There are clear criteria to choose a TV in accordance with the quadrature of the room in which it will be located.
What diagonals and resolutions do TVs have?
The first 2 digits in the marking of the TV model indicate the diagonal of the display. This option is equivalent to the distance between opposite corners of the screen. Absolutely all manufacturers use a common unit of measurement. Therefore, the TV screen size is always measured in inches. To convert inches to centimeters, use a factor of 2.54. For example, the diagonal of the 32-inch model is 81.3 centimeters.
What diagonal for the TV can be considered optimal? Large displays predominantly provide maximum viewing angles. However, not always buying such a TV is a rational decision. Firstly, the screen size directly affects the cost of technology. Therefore, for a model with a maximum diagonal, you will have to pay an impressive amount. Secondly, it is the area of the room that determines how many inches the diagonal of the TV should be.
Remember that the size of the TV and screen are fundamentally different concepts. The first parameter is slightly larger than the second. Which is not surprising, because the frame width is also taken into account. Manufacturers are trying to produce devices with as thin frames as possible. This is a kind of trend in the design of technology. Therefore, the difference between the size of the TV and screen is gradually decreasing.
There is also such a thing as aspect ratio. Modern TVs are sold with a 16: 9 value. Media content and broadcasting also conform to this format. How to choose a TV? Many users face certain difficulties. Since it is necessary to take into account not only the diagonal, but also the screen resolution. Image quality and ease of viewing depend on the resolution.
Perhaps the most common and popular models are those with Full HD, HD Ready resolution. Resolution Full HD. 1920 × 1080 pixels, and HD Ready. 1366 × 768 pixels. The higher the pixel density, the higher the quality of the broadcast picture. If the image is formed from a large number of points, then viewing will be comfortable even at close range. The picture will not blur.
For example, if the screen size is 32 inches and the resolution is 625 pixels, then the viewpoint should be two and a half meters from the TV. When the resolution is 720 pixels with the same diagonal, you can watch even when two meters from the TV.
Not every buyer realizes the importance of screen resolution. Not to mention the calculations of the correct distance from the viewing point to the TV. The calculation is carried out in accordance with a special table (will be presented at the end of the article). Permission also directly affects the cost of technology.
Unusually often in supermarkets of electronics there are models with a large diagonal and a resolution of 720p. Problems during viewing may occur if the viewer is closer than three meters from the screen. Image quality drops noticeably. It is far from always possible to allocate a sufficient amount of space. Therefore, without fail, consider the size of the room when buying.
Models with a diagonal of 17 inches and a resolution of 1080 pixels are also hard to call a successful solution. The picture quality will not differ from 480 pixels.
Features of choice
The calculation of the diagonal of the TV is extremely important, but this process may undergo certain changes in accordance with the type of screen. This parameter directly affects the quality of the broadcast image. Kinescope models have long been considered a relic of the past. Therefore, we focus on the most common options today.
LED TV is a liquid crystal matrix. The backlight system consists of miniature LEDs. This technology is considered extremely effective. It provides the deepest color possible. LED-panels guarantee high-quality color reproduction in an extended range, as well as significantly expand viewing angles. You can watch such a TV anywhere in the room in the range up to 180 degrees from the side of the display.
OLED TVs differ in that each pixel is individually highlighted. The technology allows to achieve high-quality contrast images with color reproduction in the range of 2-5 nanometers. The high refresh rate allows LED technology to be improved by about 200 times. Even while showing dynamic scenes, the effect of blurring the picture is absent.
Start from a distance when choosing a TV diagonal. However, LED and OLED technologies are 100% harmless to the visual apparatus. Therefore, the distance from the screen to the viewpoint does not matter.
Support for HDR technology is another point to consider when choosing a technique. This standard has a higher brightness. On the screen, the viewer will see the most natural image. Therefore, if possible, then buy a model that supports this technology.
Now let’s talk about how to choose a TV in size. The calculation of the optimal size is carried out in accordance with a special formula. In order for all users to understand how to get the optimal value, consider a few illustrative examples.
Imagine that the choice fell on a Full HD TV. The approximate distance between the viewpoint and the screen is 2 meters. To get the optimal diagonal, you need to divide the distance of 200 cm by 1.56, and then by 2.54 (for translation in inches). As a result, we got 50.4 inches. It is such a diagonal that will be considered optimal for a given resolution and distance.
Now consider another example. The user buys a model with a resolution of 4K. This is a premium technology with impressive functionality and an elegant design. The distance from the screen to the viewpoint will be one and a half meters. Now, by a similar principle, we calculate the optimal screen diagonal. 100 centimeters is divided by 0.7, and then by 2.54. We get a result of 56.2 inches. This means that the diagonal should vary in the range of 55-60 inches.
There are three defining criteria according to which the TV is selected: diagonal, resolution and size of the room, namely the distance from the screen to the viewing point. TV lines from modern manufacturers consist of a large number of models with different screen sizes. The diagonal varies in the range of 19-58 inches. Of course, there are larger televisions, but focus on the most popular models.
There may be some difficulty in calculating the optimal inch size. To simplify the process, convert the value to centimeters. As a result, we get a range of 48-147 centimeters. The dimensions of the screen will significantly affect the cost of technology. The larger the display, the higher the price.
Traditionally, users with an impressive budget are betting on models with the largest screen sizes. However, this decision cannot be called rational. It is necessary to take into account the size of the room in which the TV will be located. A large LCD TV does not fit into a small room. At a short distance, the viewer’s eyes simply will not cover the screen.
When you are in an electronics supermarket it is extremely difficult to objectively evaluate which diagonal is suitable for your room. That is why the diagonal is more appropriate to calculate previously. How to determine the most suitable device, we have already considered earlier. The calculations are carried out according to a special formula.
You can always try to visually place the TV in your room to roughly estimate how harmoniously it fits into it. Choose for yourself several models with different screen sizes. Upon arrival home, make notes on the wall near which the device will stand. Take a place at the viewing point and visually evaluate which diagonal is most suitable for you.
With the help of the above recommendations, you can select the diagonal as efficiently as possible, taking into account the quadrature of the room. Screen size has its own specific features. Therefore, one cannot ignore the layout of the room in which the TV will stand. For example, if you are looking for a suitable model for the kitchen, then think in advance where it is better to hang the TV. The device should not interfere with cooking.
Each user can find on the Internet special criteria according to which the process of choosing a new TV should be carried out. However, these rules do not always allow you to choose a TV with an optimal diagonal. A certain error cannot be excluded. Therefore, remember that the diagonal of the device should be approximately half that of the distance from the screen to the viewpoint.
It is highly undesirable for your eyes to cover only part of the image, and not the entire scene. This contributes to the development of vision problems, in particular myopia.
Optimum distance to the TV
Determining the distance to the screen can take a long time. However, a special table will greatly simplify the process of calculating the distance. The main thing is to take into account absolutely all the nuances in order not to make a mistake with the choice. If the technique was chosen correctly, then it will not adversely affect vision. Comfort during viewing will be maximum.