Traditional Culture Encyclopedia - Traditional festivals - What is the length and width of a 55-inch TV?
What is the length and width of a 55-inch TV?
Extended data:
After buying a TV and choosing the right size, the most important thing is the viewing distance. Although many people think that the bigger the TV screen is, the better, and the smaller the TV screen is, the shorter the viewing distance will achieve a shocking effect, but it is not good for vision and long-term viewing. Choosing the best viewing distance can achieve the best effect.
There are many formulas for calculating the optimal viewing distance of TV on the Internet, and the most popular one is viewing distance = diagonal distance of LCD TV ×3. 55-inch TV, diagonal distance 55×2.54, the final result is 4. 19 meter. If the viewing distance is calculated in reverse, the corresponding TV screen size is about 39 inches, which is obviously a little small in the living room. So now this formula is no longer applicable, and the screen resolution should also be considered when discussing TV size and viewing distance.
References:
People's Daily Online-Suning announced the new standard of color TV size purchase, opening the healthy era of home appliances.
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