Today, the price of LCD TVs has become fairly accessible, and the 4K-class TVs in the market of RMB 4,000 to $4,000 have already been everywhere. When faced with different sizes and different sizes of TV products, consumers often make trouble. How big a TV is for their home? The following is a comparison chart for the size and viewing distance of LCD TVs. From this we can see the best viewing distance for each mainstream size TV. For example, the best viewing distance of 42 inches is 2.8 meters, which is suitable for the living room of a two-bedroom house of about 80 square meters. The recommended viewing distance of 55 inches or more is more than 4 meters, which is more suitable for being placed in a large house of 130 square meters or more. It is worth noting that from this chart it can be observed that a TV with a size of about 50-55 inches is a very “all-you-can-do†size that allows small-sized users to get a more stunning visual experience and can also satisfy the needs of large-sized users. Watch needs. The reason why small-sized living rooms can nowadays be appropriate is to select slightly larger TVs. This is mainly because of the large number of TVs in the CRT era, due to the large amount of radiation generated by the radiating devices, the severe strobe on the screen, and the large amount of static electricity generated in front of the screen. Therefore, manufacturers and health experts It is recommended that at least 2-3 meters of viewing distance be maintained to protect the eyes from excessive irritation. The current LCD TVs have basically no radiation or flickering problems, so a little "over-standard" size may give them a better presence. Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.