With the popularity of smart TVs, many consumers are ready to replace them with new ones and replace ordinary televisions with smart TVs. So how to choose the screen size of smart TV? Is the bigger the better? The answer is obviously NO! Many consumers often fall into the size of errors when they buy TV. One of the more common phenomena is the blind pursuit of the big screen. The bigger the better the screen, the better it can be. There is no doubt that this idea seems reasonable, but in fact it is not taken for granted. There is a lot of knowledge about the size of TVs that should be purchased.
The current mainstream size in the market is between 42 inches and 55 inches. The size of the TV that the user chooses to purchase should be decided based on the size of the living room. That is, the actual distance of the TV from the viewer, if the distance is too far or too close, it will have a bad influence. For example, if you look at the distance too close, it can easily cause the user's visual fatigue, and the screen will have a slight graininess and become less realistic. However, if the viewing distance is too far, the details in the picture will be lost. When users watch TV, some subtitles and other small fonts will appear unclear and other undesirable conditions, thus affecting the user's viewing.
So what exactly is the right way? In fact, the distance between the TV and the viewer is very important. When the user purchases the phone, it should be based on the size of the living room in his/her home, ie, the straight line distance from the viewing position to the TV. Here is a simple calculation formula: LCD TV's best viewing distance = LCD TV screen diagonal x 0.0635. For example, a 50-inch LCD TV, for example, has a calculated value of 55x0.0635=3.4925 meters and 3.5 meters. Then for a 55-inch TV user, the distance of 3.5 meters is the best viewing distance. Of course, we can also calculate the size of the TV that is suitable for the size of the TV. For example, if the viewing distance is 3 meters, then use 3 ÷ 0.0635 = 47.244 ≈ 47 inches, then you can buy 47-inch TV is most suitable. Of course, everyone does not need to be too strict in terms of size. For example, if the distance is about 2.6 meters, then 40-inch or 42-inch TVs can be selected.
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