Buying a TV is buying a top display screen, and pursuing a good screen is to get the most stunning visual effects.
However, after many friends spent a great deal of joy to bring back a television with top quality, they found that the effect was not as good as it should have been. Did you buy a fake TV?
In fact, this is likely to be the "TV size" and viewing distance is not suitable to blame, then how much to buy a TV is appropriate?
The bigger the TV, the better. It is important to refer to a reliable standard.
A long time ago, there was a reference table of the best size and viewing distance of the LCD TV. The fool-like reference relationship was used by many lazy people and did not consider its accuracy.
For example, in the standard of the United States audio and video certification company THX, the best viewing distance = TV size/0.84, that is, the best viewing distance for a 50-inch TV is 1.5 meters.
Aperion Audio's recommendations are different. They give a best viewing distance of 1.9 meters for the most popular 50-inch 1080p TVs.
It can be seen that there is still disagreement between the balance between size and viewing distance.
So how do we choose the TV for our living room?
In fact, most of the previous standards were for CRT TVs, or 1080p and even 720p TVs. The current 4K LCD TVs did not suffer from short-range X-ray radiation or drastic drop in resolution, resulting in various standards of "fighting." phenomenon.
The American Ophthalmology Association stated that sitting too close will indeed cause eye fatigue, but usually a good night's sleep will solve the problem. If the user watches TV at a distance that does not cause his eyes to be uncomfortable, there is no problem.
Instead of believing a "best distance", it's better to set a comfortable minimum distance
If you are a stern data school and you are skeptical about the notion of "being happy," there is also a Japanese Imaging Society's universal LED minimum viewing distance formula for multi-resolution LED TV settings.
Best viewing distance (cm) = screen height ÷ vertical resolution × 3400
For a simple conversion, if you plan to buy a 55-inch 4K TV, the best viewing distance is (68.48/2160)X 3400, and the final result is 1.08 meters, while for a 1080p TV, the result is 2.16 meters. The difference in recent viewing distances at different resolutions is very large.
What needs special attention is that this formula gets the closest viewing distance, that is, as long as you exceed this distance, you can enjoy the better picture quality of the TV without having to stick to the so-called best viewing distance.
The significance of this is that the current housing prices have long been arrogant to us. Buying a big TV is much more practical than extending the length of the living room.
However, after many friends spent a great deal of joy to bring back a television with top quality, they found that the effect was not as good as it should have been. Did you buy a fake TV?
The bigger the TV, the better. It is important to refer to a reliable standard.
For example, in the standard of the United States audio and video certification company THX, the best viewing distance = TV size/0.84, that is, the best viewing distance for a 50-inch TV is 1.5 meters.
Aperion Audio's recommendations are different. They give a best viewing distance of 1.9 meters for the most popular 50-inch 1080p TVs.
It can be seen that there is still disagreement between the balance between size and viewing distance.
In fact, most of the previous standards were for CRT TVs, or 1080p and even 720p TVs. The current 4K LCD TVs did not suffer from short-range X-ray radiation or drastic drop in resolution, resulting in various standards of "fighting." phenomenon.
The American Ophthalmology Association stated that sitting too close will indeed cause eye fatigue, but usually a good night's sleep will solve the problem. If the user watches TV at a distance that does not cause his eyes to be uncomfortable, there is no problem.
Instead of believing a "best distance", it's better to set a comfortable minimum distance
Best viewing distance (cm) = screen height ÷ vertical resolution × 3400
For a simple conversion, if you plan to buy a 55-inch 4K TV, the best viewing distance is (68.48/2160)X 3400, and the final result is 1.08 meters, while for a 1080p TV, the result is 2.16 meters. The difference in recent viewing distances at different resolutions is very large.
What needs special attention is that this formula gets the closest viewing distance, that is, as long as you exceed this distance, you can enjoy the better picture quality of the TV without having to stick to the so-called best viewing distance.
The significance of this is that the current housing prices have long been arrogant to us. Buying a big TV is much more practical than extending the length of the living room.
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.
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