Nowadays, there are more and more TV brands on the market, and the choice is also growing. Domestic or foreign, traditional brands or Internet TV, 4K or HD, flat or curved, there are really some choices. The more products and brands we have, the more we need to know more expertise to help us choose. What is shared by you today is whether the smart TV is flat or curved? Come and see it together! Curved TVs are starting to get more and more popular, but in fact many consumers do not understand curved TV. First of all, why do curved TVs appear? Because the retinas of the human eye are curved, the screens of all curved televisions are more in line with the needs of the human eye, and the curved images will look more comfortable. As we all know, curved TV is divided into two kinds of LED screens and OLED screens, and most of the current market sales are LED curved TV. Some people think that there is still a big gap in appearance between the two. The curved TV of the LED screen has a large thickness and weight, and will heat up after running for a while; in contrast, the curved TV of the OLED screen is very thin and light. What are the benefits of curved TV 1, sense of presence Because the screen of the curved TV set is recessed inwards, it will give you a sense of being surrounded by sitting in front of the TV, so that we can get the best viewing effect from the edge of the screen to the edge. Therefore, the large-screen curved TV will provide a wider viewing angle and a wider panoramic image, making the overall picture more intense. 2, a wider angle of view Compared with flat-screen TVs, curved screens give people a greater sense of perception and a wider field of vision, because slightly curved inward edges can be closer to the user and achieve essentially the same viewing angle as the center of the screen. Curved TV and flat TV viewing angle 3, better contrast In actual tests, we found that curved screen TVs generally have better contrast than normal flat-panel TVs, perhaps because of the flexibility of the OLED panel, or because the curved edges are closer to the user. Isn't curved TV only good, of course not? Let's take a look at the shortcomings of curved TV. The disadvantages of curved TV 1, curved TV requires a large screen to have a better viewing experience The best place to watch the curved TV is in the middle of the screen. If the user is offset, the picture is not very natural. Therefore, if a lot of people watch the curved TV, they need a big TV screen to have a better viewing experience. . As you can imagine, this also requires a large living room to carry a large screen curved TV. 2, high cost of curved TV Currently, the efficiency of producing curved LCD panels is still very low. The difficulty lies in the fact that glass and backlight sources do not bend easily, and the drive ICs and circuits must be bent, resulting in curved liquid crystals that are more complex than OLEDs in the production process. The same size curved TV on the market is much more expensive than a flat TV. Take the small whale 55 inches, the official price of a small whale TV 55 inches 3998 yuan, but the price of 55 英寸 surface of a small whale TV is 4898 yuan.