Table of Contents

## Diagonal selection: how to find the right TV size

When choosing one of the modern LED TVs, screen diagonal is certainly an important criterion. The current range of television equipment is represented by a wide variety of models of different sizes. And deciding on the optimal “caliber” can be tricky. Especially for those who have not followed the latest trends in this industry for a long time.

Six years ago, the best option that manufacturers offered were Full HD displays. This standard was the maximum that could be guided by when choosing a home TV. A large model was considered a screen with a diagonal of about 46 inches.

But since 2012, 4K Ultra HD displays have begun to conquer the market. This technology has become a new step in the development of television technology. It has actually pushed the boundaries of what manufacturers can do. Now no one is surprised by the 65-80 inch panels that can be installed in a regular living room.

Thus, buyers face a daunting task when choosing a new panel. A huge assortment of models appears in front of them. The most affordable and compact size does not exceed 20 inches. At the other end of that range. premium giants with diagonals of 80 inches or more. And between them is a variety of devices for every taste. It remains to decide which kind of LED TV is best suited for certain conditions.

What diagonal TV to choose for home?

The most common task is the selection of a television panel in the hall. In this case, it is usually assumed that the screen will be installed directly opposite the sofa or armchairs. Thus, a cozy seating area is obtained for prolonged viewing of movies or TV programs.

To find the right TV panel size, Honor needs two main parameters. The first is the distance from the display to the audience. Most often, this distance can be determined even before the purchase. It is enough to imagine exactly where the panel will be located and where the person is sitting. And then measure the distance between the viewer and the supposed center of the screen.

The second important factor is resolution. Higher resolution screens provide a clearer picture. Therefore, LED TVs with Full HD resolution are more comfortable to watch up close than HD models of the same size. A simple rule of thumb is that the lower the resolution, the farther from the display you need to be in order for the image to be “smooth”.

Screens with HD resolution recommend viewing from a distance that is approximately 2.5-3 times its diagonal. For Full HD, the ratio will be less. about 1.56-2. And for ultra-clear UHD models, according to experts, the coefficient is 1. Simply put, they can be viewed from a distance equal to the diagonal of the screen.

What diagonal of the TV to choose at a distance of 3 meters

In practice, a simple formula is used to calculate the required size. The distance to the screen (in meters) must be divided by a factor that depends on the resolution. And to get an approximate value in inches, the result must be multiplied by 39.37.

For example, in a living room, the distance from the viewer to the panel is 3 meters. To calculate the diagonal of a Full HD screen, you can take a factor of 2. Then the formula will look like this:

As mentioned above, the distance to UHD screens can be equal to their diagonal. Therefore, to determine the size of a 4K display, it will be enough to convert the distance to inches:

Of course, you don’t have to get the largest model possible. Today, medium-price LED TVs of 55-65 inches are especially popular. This panel is suitable for a standard size room.

What is the diagonal of the TV to choose in the kitchen

The choice of a TV screen for a kitchen, bedroom or dining room is based on the same principle. First of all, Honor has the specifics of installation and viewing. In the kitchen, the television device most often plays the role of “background”. Most likely, the screen will be viewed from close range and from a variety of angles. Therefore, for the calculation, you can choose some plausible average distance.

The second point is the quality of the screen. For kitchens, budget models with low resolution are often chosen. Therefore, the display should be small to make the picture look clear enough when viewed up close.

So, you can consider the HD Ready panel with a resolution of 1366×768 pixels, which is planned to be mounted on the wall. For example, it is known that they will most often look at it from a distance of about 1.5 m.If we take a factor of 2.5 to calculate the diagonal of the screen, the result will be as follows:

Of course, such calculations are not very accurate. You can see that the opinions of different experts about the ratios for different resolutions are slightly different. But the calculated values will help you understand the range of diagonals that are worth considering. This greatly simplifies the choice.

When planning an acquisition, you need to think about where exactly the panel will be located. At Honor, in what space it will be located, how many people will most often sit in front of the screen. Besides, the choice of the diagonal will certainly be influenced by the budget. As practice shows, it makes sense to choose the largest diagonal from those that allow for funds and space. In a couple of days it will not seem huge.

## Instructions for choosing the optimal diagonal of the TV screen

Going to the electronics supermarket, users sincerely believe that the larger the screen size, 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. The large display size can negatively affect the viewing comfort. How to choose the diagonal of your TV? There are clear criteria for choosing a TV in accordance with the square of the room in which it will be located.

## What diagonals and resolutions do TVs have

The first 2 digits in the TV model marking indicate the diagonal of the display. This setting is equivalent to the distance between opposite corners of the screen. Absolutely all manufacturers use a generally accepted unit of measurement. Therefore, the size of the TV screen is always measured in inches. To convert inches to centimeters, use a factor of 2.54. For example, a 32-inch model has a diagonal of 81.3 centimeters.

What is the best diagonal for a TV? Large displays predominantly provide maximum viewing angles. However, buying such a TV is not always a rational decision. First, the size of the screen directly affects the cost of technology. Therefore, for the model with the maximum diagonal, you will have to pay an impressive amount. Secondly, it is the area of the room that determines how many inches the TV diagonal should be.

Remember that TV size and screen size are fundamentally different concepts. The first parameter is slightly larger than the second. This is not surprising, because the width of the frame is also taken into account. Manufacturers are trying to produce devices with the thinnest possible bezels. This is a kind of trend in the design of technology. Therefore, the difference between TV and screen size is gradually decreasing.

There is also such a thing as aspect ratio. Modern TVs are sold at 16: 9. Media content and television broadcasting also conforms 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 viewing comfort depend specifically on the resolution.

Perhaps the most widespread and demanded models are Full HD, HD Ready. Full HD resolution. 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 dots, 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 viewing point should be located two and a half meters from the TV. When the resolution is 720 pixels with an identical diagonal, you can watch even from two meters from the TV.

Not every buyer realizes the importance of screen resolution. Not to mention calculating the correct distance from the point of view to the TV. The calculation is carried out in accordance with a special table (will be presented at the end of the article). The permit also directly affects the cost of equipment.

It is extremely common in electronics supermarkets to find models with a large diagonal and 720p resolution. Problems during viewing can arise if the viewer is closer than three meters from the screen. The image quality drops noticeably. It is far from always possible to allocate a sufficient amount of space. Therefore, be sure to consider the size of the premises when buying.

Models with a diagonal of 17 inches and a resolution of 1080 pixels are also hardly a good solution. The picture quality will be no different from 480 pixels.

## Selection features

Calculating the diagonal of your TV is extremely important, but this process can vary slightly according to the type of screen. This parameter directly affects the quality of the broadcast image. CRT models have long been considered a relic of the past. Therefore, we will focus on the most common options today.

An LED TV is a liquid crystal matrix. The backlight system consists of miniature LEDs. This technology is considered to be extremely effective. It provides the deepest possible color. LED panels guarantee high-quality color reproduction in an extended range, and also significantly expand viewing angles. You can watch such a TV anywhere in the room in the range of up to 180 degrees from the side of the display.

OLED TVs differ in that each pixel is individually illuminated. The technology allows you to achieve high-quality contrast images with color rendition in the range of 2-5 nanometers. The high refresh rate improves the LED technology up to 200 times. Even when showing dynamic scenes, there is no blurring effect.

Consider distance when choosing the TV diagonal. However, LED and OLED technologies are 100% harmless to the visual apparatus. Therefore, the distance from the screen to the viewing point is not critical.

Support for HDR technology is another point to consider when choosing a technique. This standard has a higher brightness. The viewer will see the most natural image on the screen. Therefore, if possible, then buy a model with support for this technology.

Now let’s talk about how to choose the right size for your TV. The calculation of the optimal size is carried out in accordance with a special formula. To let all users understand how to get the optimal value, consider a few illustrative examples.

Let’s imagine that the client’s choice fell on a Full HD TV. The approximate distance between the viewing point 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 (to convert to inches). We ended up with 50.4 inches. It is this diagonal that will be considered optimal for a given resolution and distance.

Now let’s look at another example. The user buys a 4K model. This is a premium segment technique with impressive functionality and elegant design. The distance from the screen to the viewing point will be one and a half meters. Now, using a similar principle, we will calculate the optimal screen diagonal. We divide 100 centimeters by 0.7, and then by 2.54. We get a result of 56.2 inches. This means that the diagonal should vary between 55-60 inches.

## Features of the room

There are three determining criteria according to which a TV is selected: diagonal, resolution and room size, 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 ranges from 19 to 58 inches. Of course, there are also bigger TVs, but we will focus on the most popular models.

It can be difficult to calculate the optimal size in inches. 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 the equipment. The larger the display, the higher the price.

Traditionally, users with an impressive budget rely on models with the largest screen diagonal. However, this decision cannot be called rational. Consider the size of the room where the TV will be located. A large LCD TV will not fit into a small room. At a small distance, the viewer’s eyes will simply not cover the screen.

When you are in an electronics supermarket, it is extremely difficult to objectively assess which diagonal is suitable for your room. That is why it is more expedient to calculate the diagonal in advance. We have already discussed how to determine the most suitable device. Calculations are carried out according to a special formula.

You can always try to visually arrange the TV in your room to roughly estimate how harmoniously it will fit into it. Choose for yourself several models with different screen sizes. When you get home, make notes on the wall next to which the device will stand. Take a seat at the viewing point, and visually assess which diagonal is best for you.

With the help of the above recommendations, you can choose the diagonal as efficiently as possible, while taking into account the squaring of the room. The screen size has its own specifics. Therefore, the layout of the premises in which the TV will be installed cannot be ignored either. For example, if you are looking for a suitable model for the kitchen, then think in advance about where exactly it is better to hang the TV. The device should not interfere with cooking.

Each user will be able to find on the Internet special criteria, in accordance with 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 margin of error cannot be ruled out. Therefore, remember that the diagonal of the device should be approximately half the distance from the screen to the viewing point.

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.

## Optimal TV Distance

It can take a long time to determine the distance to the screen. 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 so as not to be mistaken with the choice. If the technique was chosen correctly, then it will not adversely affect vision. The viewing comfort will be maximized.

## How to choose a diagonal depending on the distance

Choosing a TV requires a calm and balanced approach. For example, when purchasing a device larger than 50 inches, you should think about possible viewing discomfort. If, due to the layout of the room, the sofa cannot be moved further than two meters from the screen, viewing will not be comfortable. A close-up image is difficult to capture in its entirety; artifacts from interference and even individual pixels are clearly distinguished on it. Therefore, the ratio of the diagonal of the TV to the distance is important for quality viewing. Fortunately, picking it up is easy.

In the era of electron-beam devices, it was recommended to multiply the length of the diagonal by 5 to select the distance. The resulting value was considered safe for the eyes. Now the formula has changed. in order to correctly calculate the required distance to the viewer, it is proposed to multiply the length of the diagonal by a factor of 3 and obtain the minimum comfortable distance. The maximum depends on many other conditions: physical screen resolution, TV signal standard and resolution, apartment layout. When choosing a TV, it is important for what purposes it will be used.

For those who want to choose the diagonal of the TV, there is a table that shows the calculation of the optimal distance to the TV receiver, depending on its diagonal. For example, a 25-inch device is comfortable to watch from a distance of 2 meters, with a 50-inch screen. from 4 meters, a 65-inch TV receiver is well suited for a distance of 5 meters. These are the recommended values to be guided by.

TV diagonal | Screen distance |

17 inch | 1 meter |

25 inch | 2 meters |

32 inch | 2.5 meters |

37 inch | 2.7 meters |

40 inches | 3 meters |

50 inch | 4 meters |

55 inch | 4.5 meters |

65 inch | 5 meters |

80 inches | 6 meters |

### Bedroom

The area of a standard bedroom, whether it be an apartment or a house, is about 18 square meters. The space allows you to install a TV with a diagonal of up to 40 inches. In practice, TV sets with screens larger than 30 inches are rarely used in bedrooms. They watch them before going to bed, preferring quiet programs and films that do not require high image and sound quality. The large screen shines brightly in some scenes, which can interfere with future sleep, etc. Therefore, the size of such a TV should be 25-30 inches.

## What diagonals and resolutions do TVs have

Screen size is an important characteristic. Often people begin to describe the device with the phrases “I want a bigger screen” or “I need a small screen in the kitchen”. Television manufacturers produce models of different sizes. Dimensions are usually measured along a diagonal drawn from opposite corners, for example, from the lower left to the upper right. The length in inches will be the size of the screen. It is indicated in the name. To convert the length to the metric system, you need to multiply the value in inches by 2.54. Devices are available from 10 to 105 inches and larger. Thanks to such a variety, it is not difficult to choose a TV receiver for any room.

Another characteristic that provides a comfortable viewing experience is the screen resolution. Determined by the number of pixels (color dots) from which the image is constructed, placed on the LCD panel. The most common resolution formats are as follows:

- HD standard. A liquid crystal panel manufactured according to this standard contains 1280 pixels in horizontal lines and 720 pixels in vertical lines. The total number of pixels is obtained by multiplying the values - 921600 pixels. TVs up to 20 inches are available with HD resolution.
- Full HD standard. A popular image format for television devices. The pixel density is 1920 x 1080. The popularity of the standard was facilitated by the widespread distribution of DVDs with video films recorded in this format several years ago. Currently, many TV and Internet channels are switching to Full HD broadcasting, which further increases the demand for devices. At the same time, the price remains quite low.
- Ultra HD (4K) standard. Relatively recently appeared TV panels with an ultra-clear resolution of 3840×2106 pixels. The details of the picture can be viewed from a distance of several tens of centimeters. Their distribution is held back by the high price and limited video content. The Ultra HD TV format is not yet widespread, and to view sites in this resolution, you need a high connection speed, which few providers provide.

## How to choose the diagonal of your TV depending on the distance to the screen?

Important selection criteria when buying a TV are the diagonal of the TV and the distance from the screen to the viewer. The article talks about the size of screens and their resolution, gives advice on purchasing TVs of the optimal size, recommends suitable types of devices for different rooms.

### Living room

This is the largest room in the apartment, more than 20 square meters in size. The distance between the walls reaches 5-6 meters, so you can mount a TV with a large diagonal on them. Usually, a sofa or armchairs are placed against the opposite wall, providing comfort for the audience. In this case, the diagonal of the screen can reach 60-65 inches and more. Another advantage of large products is that they use high-quality matrices with viewing angles of about 180º. This allows you to watch TV from different parts of the living room. The usual resolution of a hotel TV set is Full HD. For comfortable viewing, you can choose a 60-inch TV diagonal with a distance of less than 3 meters. There is still little video content for this type of receiver, but technologies are rapidly developing. Plus, it reproduces Full HD images more clearly.

## Selection guidelines for different rooms

The choice of a TV set also depends on the type of room in which it will be used. It is clear that for a standard kitchen you do not need a TV device with 4K resolution, 50 inches diagonal, surround sound, etc. It simply does not fit there. Manufacturers take this into account and produce models designed for different premises.

### Kitchen

The picture quality of the kitchen TV is not the most important characteristic. It is turned on when preparing and eating food, washing dishes, etc., and most of the time they listen rather than watch. It is important to have splash protection and a sturdy housing. In addition, there is usually little free space in the kitchen. there is nowhere to install a large screen. Therefore, for a kitchen up to 10 sq. m. the best choice is a device that is protected from accidental splashes of grease and water, with a diagonal of 16 to 26 inches. Many manufacturers mark the models in this way: for the kitchen.

It is important to choose the right TV for the size of the room so that watching your favorite programs is enjoyable and at the same time does not harm your health.

## How to choose the diagonal of your TV

The question of how to choose the diagonal of the TV very often arises from buyers. Indeed, this is a very important parameter of the TV, which directly affects the overall quality of perception of the reproduced picture. I must say that there are no strictly defined rules regarding this issue. There are only recommendations and general tips that will help you decide which TV diagonal to choose specifically in your case.

We select the diagonal of the TV based on the distance from the viewer to the screen

Of course, a huge plasma panel can be placed in a small room, but you will not get any pleasure from viewing. Similarly, it is not advisable to install a small TV in a large hall and constantly strain your eyes to see at least something. There should be a golden mean in everything.

Usually, as the viewing distance increases, the size of the diagonal of the TV, which will be comfortable to watch, also increases. As a rule, the most optimal viewing distance from the screen is three to four times the diagonal of the TV. In this case, there is a minimum eye strain and maximum perception of all television effects without loss of quality.

In other words, if you want to buy a 17-inch TV, it is best to watch it at a distance of about a meter. A large TV with a diagonal of 70-80 inches must be watched from a distance of five or six meters.

Next, we attach a special table that you can use when choosing a diagonal.

You do not need to consider the given data as an excellent ideal, we have indicated approximate results that will help you estimate the size of the required diagonal. TV distance isn’t the only parameter to consider. It should be understood that the resolution of the TV screen also plays an important role in image formation. Therefore, in order to most accurately select the diagonal of the TV, you need to know about its resolution. on this later.

Choosing a diagonal based on the resolution

Generally speaking, the resolution of a TV is the maximum number of pixels displayed on the screen. Higher resolution TVs can be watched from a shorter distance, and vice versa. Screens with a small resolution have fewer pixels, so the image quality is lost very much when viewed from a short distance. Consider this situation in more detail with an example.

Let’s say you have a 42-inch TV. In the case when the TV resolution is 720p, the optimal viewing distance will be three meters. If the resolution is 1080p (Full HD), the comfortable distance will be already two meters.

Thus, in order to maximally choose the correct TV diagonal for your room, we suggest using the table below. In addition to the distance to the TV, it also takes into account the screen resolution, which in total gives an excellent result.

We bring to your attention a very interesting calculator for calculating the diagonal of a TV. To be honest, the dimensions of the diagonal of the TV in it are a little overstated, so you’d better use the recommendations described above. But take a look at it for reference. In the “Enter” section, enter the size of the desired diagonal and select the resolution of the TV. Press “Calculate” and get the calculation results. the distance to the viewer. You can also move the little man in the chair at different distances.

Thank you very much for your attention. We hope the article was useful, and now you know how to choose the right TV diagonal. Enjoy a great picture at home.

## Price question

After you have done all the calculations taking into account the technical characteristics of the TV receiver, you can select the desired model. For example, in your room, the distance between the intended location and the viewer will be 2.5 meters. So 30 “HD Ready, 60” Full HD and 90 “Ultra HD will do. Next comes the question of the cost of the devices. The first two options can be purchased for 15-20 thousand rubles, when, as a modern ultra-TV, it will cost you up to 200,000 rubles.

There is no need to be upset, because in our country television is not yet broadcast in such a high resolution. Therefore, get a device that can fit into the family budget.

Living room

Usually, a TV with large dimensions is installed in the living room, because the room is the largest in area.

## What diagonals and resolutions do TVs have

The first 2 digits in the TV model marking indicate the diagonal of the display. This setting is equivalent to the distance between opposite corners of the screen. Absolutely all manufacturers use a generally accepted unit of measurement. Therefore, the size of the TV screen is always measured in inches. To convert inches to centimeters, use a factor of 2.54. For example, a 32-inch model has a diagonal of 81.3 centimeters.

What is the best diagonal for a TV? Large displays predominantly provide maximum viewing angles. However, buying such a TV is not always a rational decision. First, the size of the screen directly affects the cost of technology. Therefore, for the model with the maximum diagonal, you will have to pay an impressive amount. Secondly, it is the area of the room that determines how many inches the TV diagonal should be.

Remember that TV size and screen size are fundamentally different concepts. The first parameter is slightly larger than the second. This is not surprising, because the width of the frame is also taken into account. Manufacturers are trying to produce devices with the thinnest possible bezels. This is a kind of trend in the design of technology. Therefore, the difference between TV and screen size is gradually decreasing.

There is also such a thing as aspect ratio. Modern TVs are sold at 16: 9. Media content and television broadcasting also conforms 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 viewing comfort depend specifically on the resolution.

Perhaps the most widespread and demanded models are Full HD, HD Ready. Full HD resolution. 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 dots, 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 viewing point should be located two and a half meters from the TV. When the resolution is 720 pixels with an identical diagonal, you can watch even from two meters from the TV.

Not every buyer realizes the importance of screen resolution. Not to mention calculating the correct distance from the point of view to the TV. The calculation is carried out in accordance with a special table (will be presented at the end of the article). The permit also directly affects the cost of equipment.

It is extremely common in electronics supermarkets to find models with a large diagonal and 720p resolution. Problems during viewing can arise if the viewer is closer than three meters from the screen. The image quality drops noticeably. It is far from always possible to allocate a sufficient amount of space. Therefore, be sure to consider the size of the premises when buying.

Models with a diagonal of 17 inches and a resolution of 1080 pixels are also hardly a good solution. The picture quality will be no different from 480 pixels.

## Additional Tips

It is better to watch TV at night with the lights on. The contrast flickering of the screen against a black background causes eye fatigue and discomfort. By the way, overvoltage when focusing the pupil also causes viewing from an incorrectly selected distance.

Also, do not place the TV too low or high. The best placement is for the eyes to be at or slightly above the center of the screen. Watching a TV set too high will dry out your eyes due to raised eyelids and put additional stress on your spine. Low installation of the device increases the risk of accidentally hitting it.

It is not advisable to put the TV near or opposite the window. bright sunlight will make the image dimmer.

Going to the electronics supermarket, users sincerely believe that the larger the screen size, 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. The large display size can negatively affect the viewing comfort. How to choose the diagonal of your TV? There are clear criteria for choosing a TV in accordance with the square of the room in which it will be located.

## Selection of the optimal distance

Diagonal (inches) | Diagonal (in cm) | Optimal distance (in m) |

14. 17 | 37. 43 | 1.5. 2 |

21. 25 | 54. 63 | 2. 3 |

26. 32 | 72. 81 | 3. 4 |

34. 37 | 87. 94 | 4. 5 |

42. 55 | 107. 140 | 5. 7 |

61. 80 | 155. 201 | 7. 10 |

Bedroom

In the bedroom, they usually watch TV lying down. Based on this, manufacturers recommend paying attention to diagonals from 22 to 32 inches.

### Viewing angle for comfortable viewing

The viewing angle of many models is declared at 178 degrees. This means that watching movies and TV shows will be convenient from any angle. But this parameter depends on the type of matrix and resolution. It is important for those who sit in front of the TV with the whole family.

In LED-panels, when viewed from a high angle, the contrast of the image changes. If you are going to hang the TV on the wall, then the possibility of the vertical angle also plays a big role. There are special tilting mounts that smooth out viewing angles and make viewing more comfortable.

## How to choose the diagonal of the TV by distance table

The completeness of the perception of the picture and the comfort when watching TV depend not only on the size of the screen and its resolution, but also on the distance at which you are. Therefore, before buying a new TV, you need to measure the distance from the place where you plan to put the new thing to the sofa, where you will watch TV. And how to use these measurements to the advantage. now we will tell!

## What happens if you choose the wrong screen diagonal?

Nothing catastrophic, of course. But over time, you will begin to pay attention to some of the nuances.

Eyes get tired. Remember our parents’ advice: “don’t sit close to the TV”. Indeed, when a bright and contrasting image is too close, eyes get tired quickly. If you sit too far away, you will have to strain your eyes all the more.

The picture quality will be worse. This applies when the distance between the TV and the armchair / sofa is too small. With a small screen resolution (say, HD Ready), the image will not be clear enough.

Viewing comfort is lower than usual. Again, this happens when the TV is too close. It’s just like in a movie theater: if you are sitting in the front row, you have to turn your head periodically, because you cannot catch the entire screen in your field of view. With TV with a large diagonal, it’s about the same.

## What diagonal of the TV to choose for the kitchen?

Let’s face it: rarely is anyone in the kitchen watching TV with concentration. Most often, they just buy a TV set in order not to miss something important or just watch (or rather listen) programs in the background, working in parallel with their hands or jaws. Therefore, the principles by which we chose a TV for the room can be neglected. What really matters?

Attachment point. The larger the diagonal of the TV, the less options for its placement. For example, a compact 32-inch can be hung on a bracket above the refrigerator. And the cost of such a device will be noticeably less than, say, a 40-inch: for example, this Philips 32PHS4132 will cost only 13,000 rubles.

Weight of the TV. Another argument in favor of models with a small diagonal. In the kitchen, you are unlikely to put the TV on the bedside table or in the niche of the furniture set. Most likely hang on the wall. And the interior walls in old houses can be made almost from sawdust: they will not withstand a lot of weight. So in the kitchen up to 14 sq. m it is better to choose all the same 32-inch TVs. For example, this LG 32LJ510U weighs less than 5 kg.

## How to choose a diagonal when buying a TV in 2018-2019?

It would seem that all the rules for choosing a TV have nothing to do with the current year. But it is not so. The fact is that since 2018 our country is switching to digital broadcasting format. Before that, most of the channels were broadcast in analog. But how does this affect the choice of the diagonal? Directly!

Analogue broadcasting was carried out in 4: 3 format. Modern LCD TVs have different aspect ratios, usually 16: 9. Accordingly, if you had a TV with a 40-inch screen, you did not use its entire area: when watching broadcasts on air, black bars formed at the edges of the screen. Accordingly, most likely, you feel comfortable even being at close range.

Digital broadcasting will be conducted in the now more familiar wide format: 16: 9. This applies to both high definition television (HDTV) and standard definition (SDTV). Therefore, the picture on the screen will become larger, and it may become inconvenient to watch channels from your traditional place.

300 / 2.5 / 2.54 = 47.24

This math is true for HD Ready and Full HD devices. But today there are already quite a few models with 4K. How do they differ in terms of placement? Since the picture is clearer, it will not look blurry even at close range. That is, theoretically, the same 48-inch TV can be watched from 2-2.5 m without problems. But this is only one of the three that we have cited above. An oversized image can still be annoying if you’re too close to it. For example, here are Samsung’s recommendations for diagonal versus distance ratio.

By the way, when we talk about 4K TVs, we mean 4K content. Because it is with him that the picture resolution will be 38402160. And what happens if there is no such content? Then the electronics will start stretching, for example, standard Full HD to 4K resolution. Some models do it well: the difference in quality is not very noticeable. But sometimes after “optimization” the boundaries of objects start to look unsharp, at close range you can notice “pixelation”. That is, if you put such a TV too close, the same problems will arise as with ordinary TV sets.

OUTPUT. With any TV set, use the classic formula: the distance to the screen should be 2.5-3 times its diagonal.

## How to choose a TV diagonal for a room?

To accurately determine the size of the diagonal, you need to know exactly where you would like to put the TV. Then measure the distance from the main place from where TV will be watched to the “box” itself. And, finally, follow the “golden rule”: for the most comfortable viewing, you need to install the TV at a distance of 2.5-3 diagonals. The diagonal of the TV is measured in inches, 1 inch is 2.54 cm.

What does this mean in practice? For example, from your favorite sofa to the opposite wall, where the TV set is supposed to be located. 3 meters. This is 300 cm. Divide this figure by 2.5 (remember about 2.5-3 diagonals), then by 2.54 (translate into inches). we get about 47. That is, in a particular case, the correct choice would be a TV with a diagonal of 47-48 inches.

## How to choose the right TV diagonal? Counting inches

How to calculate the diagonal of your TV in order to get the most out of your viewing experience? Nothing complicated: we explain in simple language.

Televisions are becoming more and more affordable: for example, the simplest 50-inch models now cost about 20,000 rubles. It seems to many that the larger the screen, the more impressions, the deeper the immersion in what is happening. But actually it is not. Look at the plan of any cinema: the most expensive tickets are always in the middle rows. If you sit on the first or second, the picture will be too large. it will be extremely uncomfortable to watch a movie. Therefore, you need to find the optimal TV diagonal, based on the layout and furnishings of your apartment. But how to choose a TV diagonally?

## A couple more nuances that are important when choosing a placement

Now you know all about the choice and dependence of the diagonal of the TV on the distance. We just want to remind you a few rules that will help you determine the optimal place for TV in your room. We have already figured out the distance, what else?

The most comfortable viewing mode is when your eyes are at or slightly above the center of the screen. If we take into account the traditional sofa, on which viewers usually sit, this is approximately 0.9-1.1 m. Accordingly, the TV should be positioned so that its center is at this height. Usually furniture sets are made with such a calculation. An exception is the same kitchen, where the TV can be hung above the refrigerator or table.

If the TV is positioned too high, your eyes will dry out because your eyelids are also raised too high. You will automatically start blinking more, but even so, you will get tired much faster when watching a movie. In addition, if you have to throw your head back, this will lead to increased stress on the spine.

And if it’s too low? You can trivially touch it with a vacuum cleaner while cleaning or with a chair when you set the table for guests. This has nothing to do with the comfort of viewing, but, you must admit, it is a shame to disable expensive equipment with your own hands.

What other tips can you give when determining where to install the TV?

- Do not put the TV by the window. Do not look at the image in backlit conditions: if you put the TV by the window and look in its direction, the picture will be dim. You will have to twist the brightness and contrast to the maximum, thus loading the eyes.
- Further away from the doors. Position the TV so that it is impossible to touch it with a room door or cabinet door.
- Strictly opposite you. Your TV should be directly opposite the viewer. If you have to turn your head to the side, your neck muscles can become numb.
- Provide backlighting. Watching TV in the dark is harmful. too much strain on the eyes. It is advisable to provide artificial background lighting: for example, a floor lamp or a table lamp.