Recently, Sister Cong burst out to start a 100-inch LCD TV, which shows that he is sitting in front of the TV. The netizen said: The eyes are so sad! Can't help but ask: How large is the size of a TV set for an ordinary family? Is the bigger the better? The answer is of course NO! Home flat-screen TVs are not as big as possible. It is important to match the viewing distance. A TV that is too small will give us a sense of repression. Too much distance will not achieve the visual effect. At present, most families in China are restricted by the living room conditions. The viewing distance is generally about 3 meters. According to this matching principle, we can see that the size of the current mainstream flat-panel TV in China is 42 inches. Therefore, we do not need to blindly obey the merchant's "big screen, the better" propaganda in the purchase of television, but to make a rational choice according to the actual situation. 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.