The difference between led TV and LCD TV is led TV cost-effective?

Television is an indispensable part of home life, and among all kinds of TV products, led TV is undoubtedly the most popular today. So what are the advantages and characteristics of led TV? Why do people tend to LED TV more and more? What's the difference between LED TV and LCD TV? What is its cost performance?

First, the essence of LED TV.

When many people hear about LED TV, they think it is a brand-new TV set recently developed. Actually, this is not right. LED TV is also a kind of LCD TV. Its real name is LED backlight LCD TV. It just replaces CCFL backlight technology of ordinary LCD TV with LED backlight. Therefore, LED TV is just an upgrade of ordinary LCD TV, and it is essentially a kind of LCD TV.

Second, the difference in appearance.

Generally speaking, LED TV is much thinner than ordinary LCD TV, as thin as 29.9mm or even thinner, so it is very convenient to put it on TV cabinets or hang it on the wall.

Third, the difference in color.

After careful comparison, people will find that the color of LED TV is more realistic than that of ordinary LCD TV, especially for high-definition movies, because the color gamut of LED TV can reach 105, which is far less than that of ordinary LCD TV.

Fourth, service life.

LED TV has great advantages in this respect. According to statistics, the average LED TV can support about 654.38+10,000 hours, that is to say, if you watch it for 8 hours every day, you can use it for 34 years. Ordinary LCD TVs are prone to aging and use much less time.

Fifth, energy consumption.

According to data analysis, LED TV saves about 50% computers than ordinary LCD TV, so it saves electricity very much.

Defects of LED TV

Although LED TV has so many advantages compared with ordinary TV, there is still one shortcoming that has not been improved: viewing angle; Like LCD TV, you must face the screen to achieve better visual effects. Too high, too low or too biased will cause obvious distortion.

Classification of LED TV

A direct light: refers to the LED lights evenly distributed on the back of the LCD screen, and the light directly penetrates the panel; Therefore, direct lighting is easier to achieve a well-defined light and shade effect, because it can adjust the opening and closing of some taillights as needed.

B. Side shot: LED lights are distributed on the edge of the screen, and light is evenly distributed on the screen through the light guide plate; For this reason, LED TV with side light can be made very thin, but the poor illumination at the edge and center will lead to uneven screen brightness.

LED TV is more cost-effective than LCD TV. Although the one-time cost is high, the later energy consumption is low, the user experience is high and the service life is long, so it is more valuable to choose LED TV.

The above is the difference between led TV and LCD TV and the characteristics of LED TV. Obviously, LED TV has great advantages. It will gradually replace ordinary LCD TV and become the mainstream of household consumption.