When buying a smart TV, the screen selection is very important, not the bigger the better, nor the higher the resolution, the better. There are certain skills in its choice. It is right to choose the right one. The following is the description of the smart TV screen purchase skill from the size, resolution and color of the TV screen.
1. Screen size: The comfort zone of the human eye is 60 degrees. In theory, knowing the distance of the glasses to watch the screen, you can know the best screen size for purchase. In fact, when the distance is 3 meters, the size is over 100. . Considering the people watching TV habits and the market's popular screen size, the following picture shows the screen size recommendations.
2. Screen resolution: Everyone knows that the resolution of the human eye is limited and can only be a certain degree. If the point is the smallest, it cannot be distinguished. Looking at the 240p and 1080p videos in the distance, there is no difference, but 240p is intolerable if viewed at close range. Then the choice of resolution is mainly determined by the screen size and viewing distance. The picture below is convenient for everyone to refer to when purchasing.
3. The color of the screen: First of all, to correct the two misunderstandings, the first one, the color of the screen can not only look at the panel, can not because of the "original LG screen" "original Korean panel" thinks how good its quality, how high-end. Secondly, we know that Taiwan, Japan and South Korea are the main areas for producing high-end panels, but they also produce low-end panels, so the quality of the screen can not be divided according to factions, production points, in fact, some domestic panels are also good. It depends on the comprehensive visual performance of IC design, imaging and so on. The color of the screen mainly depends on the layering of the picture and the solid color. Generally speaking, TV shopping malls will play video and video in a unified manner. We can compare the distribution of dark and bright parts of the screen. The finer the level, the better the screen. In addition, we can observe the leaking and lighting conditions of the screen in a relatively dark environment. A good screen is basically the same brightness in the center and around. In addition to looking at the light, it is also necessary to observe whether there are yellowing, reddish, and bluish color defects.
The above three tips on TV screen selection can be used as a reference when you buy a smart TV. Choosing a smart TV with a good quality picture can bring you an unusual visual feast.
