When users buy TV sets, there are many consumers who don’t know what the 4K and HDR terms for TVs are. Is the 4KHDR combination now standard on TV? Have you bought a 4K TV without HDR that needs to be replaced? Today, Xiaobian will answer them one by one and choose a reference for you. With the rapid development of the television industry, various imaging technologies and production processes are full of black technology. I just learned about a new TV technology, and the next day I have updated technology on TV. I still remember that the iteration of TV was generally 5-7 years or even longer, and now in a big era of technology, the iteration of TV has become 2-3 years. Of course, the speed of iteration is doubled not only for the individual reasons of the TV industry, but the equipment or demand of the entire environment is forcing the manufacturers to progress. So for consumers, watching the ever-changing new TV technology is definitely not a reaction. The two most common terms for a TV set are 4K and HDR, and these two are the two most important technologies for TV sets. So today we will take a look at what they are. What is 4K? 4K is the abbreviation of resolution 4096x2160, which belongs to ultra high definition resolution. In other words, the audience can clearly see more details. More specifically, it is currently known that most people use 1080p in their homes, and the actual display content of 4K is four times that of 1080p. Since the birth of 4K, I have heard a term called UHD. Many consumers will be confused when they purchase, and they often get stuck between the two. UHD standard 3840*2160, etc., the resolution is slightly less than 4K, but all belong to the category of 4K resolution. HDR full name High-DynamicRange, Chinese means high dynamic range image, which is a comparison of ordinary images, can provide more dynamic range and image details, can better reflect the visual effects in the real environment. A simple understanding can be: the brighter areas of the image are brighter, and the darker parts are darker, allowing the eyeballs to look closer to the actual viewing. 1080P resolution is already the entry standard for ordinary computer monitors. As one of the important home appliances in the home, it is necessary to have sufficient clarity in terms of size. First of all, 4K resolution can guarantee the clear details when you watch TV or other entertainment projects at home. This is the big premise of watching TV. Otherwise, if you have no minimum requirements for TV, you really want to look at the computer display or even the mobile phone. The screen is better. In the current environment, basically 4K is already the starting standard for home TV sets, the introduction of HDR technology is even more powerful. Letting you lie on the sofa and watching 4KHDR-quality TV is a visual enjoyment that allows you to relax and immerse yourself in the scene inside the TV. In the pace of development, TV sets are 4K and then HDR. Whether it is from a thousand or tens of thousands of TVs, these two TVs are the standard match for 2017 TVs. Have you bought a 4K TV without HDR that needs to be replaced? Of course, some friends will change the TV when 4K is just popular. However, after a short while, it has begun to popularize HDR technology, which makes a group of 4K tasters feel very embarrassed. Just for one more HDR function, is it worth buying and selling? I think that a friend who has a 4K TV without HDR technology can slow down. After all, the TV iteration time is so fast. If one more function is changed for a TV set, it is not worthwhile. It is recommended to maintain a wait-and-see attitude. After the next generation updates more comprehensive technical coverage, it is not too late to change the TV. Furthermore, 4KHDR viewing enjoyment needs to be supported by the corresponding content. It is not just a casual TV to get a stunning picture quality. Therefore, in a certain viewing cost environment, it is not very recommended to change the TV for pure HDR function. . 4K and HDR are an enhancement to the TV's properties, and it is urged by the general trend, and perhaps there will be more clear and detailed resolution popularization, or more realistic color management. And the combination of these two is reasonable to say that it can maintain a period of time. After all, TV manufacturers only regard them as functional upgrades, there are more exclusive imaging technology disputes among vendors, and so on, but 4KHDR is a The foundation, no matter how the manufacturer breaks through, is based on the above two. Therefore, 4KHDR TV will not be outdated in the short term, and it can even be played for a few more years. As for the vendor's various display technologies, the selling points are selected according to consumers' personal preferences, and the 4KHDR combination is a new era definition. The standard of the TV set.
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