What is the difference between 4K LCD TV and ordinary LCD TV
Author:Feng Yuan Time:2021-07-19 15:46 Browse(766)
1、 Different reference
1、 1. 4K LCD TV: the resolution of the TV screen is 3840 × The resolution of ultra-high definition TV is 8 times higher than that of high definition TV and 4 times higher than that of Full HD TV.
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What is the difference between 4K LCD TV and ordinary LCD TV

2. Liquid crystal TV: it adopts a kind of substance between solid and liquid.
organic compound with regular molecular arrangement, which presents transparent liquid state when heated and turbid solid state when cooled.
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2 4K LCD TV: screen physical resolution can reach 3840 × The resolution of 2160 pixel TV is four times that of 2K TV.
compared with previous high-definition TV,
the audience can see every detail and close-up of the picture more clearly, and have a better experience.
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2. LCD TV: LCD TV is in the liquid crystal between two glasses.
voltage is added to reproduce the picture through molecular arrangement change and zigzag change, The screen creates pictures through the collision of electronic groups and forms pictures through the perspective reflection of external light.
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Third, the advantages are different.
1. 4K LCD TV: 4K TV adopts a more realistic picture quality.
it has a wider color gamut and a more realistic and delicate picture color.
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2. LCD TV: it also has the advantages of image flicker free, high-quality and low cost The LCD screen has been widely used in the field of PC, but in the aspect of large screen, the LCD technology lags behind plasma, the cost of large screen color TV is high, and the viewing angle is easily affected.
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source of reference: Baidu encyclopedia-4k TV.
source of reference: Baidu encyclopedia-lcd TV.
source of reference: Baidu encyclopedia-4k TV1. In terms of function,
4K is UHD, the screen resolution reaches 4096x2160, and the pixel density can reach 4 times of 1920 * 1080.
while 2K is HD.
the resolution is 1920x1080p.
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2. In terms of price,
4K TV is much more expensive than 2K TV.
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3 In terms of picture quality,
4K TV is much clearer than 2K TV.
the display effect.
4K TV is 2.89 times clearer than 2K HD Channel 1080i broadcast through STB.
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4. In terms of power consumption,
4K TV of the same size is more energy-saving than 2K TV.
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4K TV source can be downloaded from professional websites such as 4K China and znds forum.
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