How big is a TV set?

Inch LCD TV: The screen size of a 32-inch LCD TV is 4:3 in length and width in centimeters, and 16:9 in ratio length and width in 69 cm and width in 16:9.

inch LCD TV: 42 inch LCD TV screen size 4:3 ratio length and width in centimeters, 16:9 ratio length in centimeters, width in centimeters, diagonal in centimeters.

inch LCD TV: 46 inch LCD TV screen size 4:3 ratio length and width of cm, 16:9 ratio length of cm, width of cm, diagonal of cm.

Inch LCD TV: 47 inch LCD TV screen size 4:3 ratio length and width of cm, 16:9 ratio length of 104 cm, width of cm, diagonal of cm.

Inch LCD TV: 50 inch LCD TV screen size 4:3 ratio length and width in centimeters, 16:9 ratio length 110 cm, width in centimeters, diagonal in centimeters.

Inch LCD TV: 60 inch LCD TV screen size 4:3 ratio length and width in centimeters, 16:9 ratio length in centimeters, width in centimeters, diagonal in centimeters.

Now55Inches or more are considered large-size TVs,40Inches or more are medium-sized TVs,37Inches or less belong to small-size TVs。

It's hard to talk about this,Before29Inch TV was considered a large-size TV,Now32Inch TVno one wants it,I personally think,Now at least50Inch or more is considered a large-size TV。

1、Now the mainstream TV size on the market is generally between 42 inches and 55 inches,But this is not your reference standard,Before buying a TV,Be sure to figure out whether the TV is placed in**,How much is the size of the entire indoor space where it is placed,At this time, you can choose the size of the silver TV according to the actual situation。

2. For example, if you choose a 42-inch LCD TV, then the most suitable viewing distance is between meters and meters, like a 47-inch LCD TV is very suitable for meters, and a 55-inch LCD TV is a meter. Generally speaking,The best angle to watch TV is generally about 20 degrees,If the distance between the human body and the TV is about meters,Then it is best to choose26Inch TV,The distance is about 2 metersYou can choose a 32-inch TV。

3. Generally speaking, a space like 20-30 is more suitable for placing a 42-inch TV, if it is a space below 20, a 32-inch TV is enough, and if your living room area reaches more than 30, you need to buy a large flat-screen TV of more than 46 inches.

**Distance determines the size of the TV.

What size should we choose at home to be reasonable,The specific calculation method is not described here,The following is a comparison table of the relationship between the distance and the size of the TV under normal circumstances,You can see it at a glance。

Distance – Dimensions.

m - 80 inches.

m - 70 inches.

m - 60 inches.

m - 52 inches.

m - 46 inches.

m - 40 inches.

m - 32 inches.

How to calculate the size of the TV.

Television screen size is measured in inches, and one inch is equal to centimeters. The screen size standard is determined by the diagonal length, and what we usually call a 42-inch TV means that the diagonal length of the TV screen is 42 inches, that is, about centimeters. This number is diagonal dimensions, not the height of the bending TV destroyer or the length of the TV, etc.

TV screens are rectangular, but some TVs have different aspect ratios, some are 4:3, and some are 16:10.

However, it does not affect the diagonal size.

At present, there are many TV sizes on the market, and there are 12 common TV sizes, generally 32-100 inches. The screen size of a television is a measure of the smallest possible display of a television set, measured in the diagonal length of the television screen, usually in inches.

Common TV sizes are as follows:

21-inch diagonal.

Centimeters long, centimeters on the long sides, centimeters on the short sides, and an aspect ratio of 4:3.

The 25-inch diagonal is centimeters long, the long side is centimeters, the short side is centimeters, and the aspect ratio is 4:3.

The 29-inch diagonal is centimeters long, the long side is centimeters, the short side is centimeters, and the aspect ratio is 4:3.

34 inches diagonally long centimeters. The long side is centimeters long, the short side is centimeters long, and the aspect ratio is 4:3.

42 inches diagonally long centimeters. The long side is centimeters long, the short side is centimeters long, and the aspect ratio is 4:3.

46 inches diagonally long centimeters. The long side is centimeter long, and the short side is centimeter long. The aspect ratio is 4:3.

47 inches diagonally long centimeters,. The long side is centimeter long, and the short side is centimeter long. The aspect ratio is 4:3.

50 inches diagonally long cm. The long side is centimeter long, and the short side is centimeter long. The aspect ratio is 4:3.

The largest TV size in <> is a 108-inch LCD TV. The length is about meters, and the width is about meters. 108 inches is for business use, and the largest 63 inches for home use, after all, the bigger the TV, the better.

The size of the TV is divided into , size.

The size of the TV is to inch as a single virtual position,1Inch is equal to the centimeter of China's metric system,With the development of China's economy, the TV in our state's national market should be used in China's metric system cm (centimeter) as a unit。