Do You Know How to Identify 4K TVs?

With the development of technology and the progress of the times, TV has gradually become slimmer from the bulky appearance, the size of the screen has become larger and larger, and it has become portable and beautiful. It not only has a beautiful appearance, but also has greatly improved its performance. You can connect to wifi, and the smart TV has an operating system.

The popular 1080P Full HD TV has been unable to meet people's needs. Now there is a TV with HD technology that goes beyond 1080P. It is what we often hear about 4K TV. Today, 4K is a synonym for taller in both home theater and business. There are many types of 4K TVs in the TV market. Do you know how to identify the true and false 4K TVs? The following methods will help you better identify them. 

1.Advertising and packaging

When we buy TV, there will be salespersons to explain the specific functions of TV to consumers. The salesperson may play word games to deceive consumers, but the advertisements will not. Most TV manufacturers will place advertisements, whether on TV or in billboards placed in physical stores. Now the state has strict control over false advertisements, and the investigation of false advertisements is very large. Nowadays, merchants are afraid to place fake advertisement. The true 4K TV pixel arrangement is RGB, but the pseudo 4K pixel arrangement is RGBW mode, which can also confirm the authenticity. 

2.Play 4K video

First of all, the resolution of 4K TV screen must reach 3840*2160 pixels. In addition to the ultra-high resolution, the most important manifestation of the authenticity of 4K TV is whether it can play 4K video content. This method is very simple, you can download a 4K video from the Internet. If the TV really reaches the 4K standard, it can play 4K video smoothly. If it can't be played or there is a card, it is probably a fake 4K. There are also some models, although equipped with a 4K screen, but the built-in chip does not have the ability to play 4K video, or the decoding format is not complete, this so-called 4K TV is also a pseudo 4K. 

3. Look for the brand

Like some big-name TV manufacturers such as Samsung, Sharp, LG and other internationally renowned brands, if the official claims to be 4K TV, it is basically not going to deceive consumers. If it is some unknown small brands, it is especially important to pay attention to it. You need to let the merchant provide qualification certificates, 4k technical test reports, security services, etc. You can also check the heat dissipation of the TV through the heat sink. A good 4K TV will not be hot for a short time.

Although there are still many obstacles to the development of 4K TV, 4K TV will gradually become the mainstream of TV. And its heat disspation can be achieved by heat sink, if you have any questions on heat sink, please feel free to contact us.