Q. I have a 42 inch LG 120hz LCD TV. And I walk in the store
and I see my same LG 120hz TV I have, next to a LG 42
inch LED LCD 240hz and all I notice is the picture is brighter
and a bit more colorfull but 500 dollars more.
and I see my same LG 120hz TV I have, next to a LG 42
inch LED LCD 240hz and all I notice is the picture is brighter
and a bit more colorfull but 500 dollars more.
Answer
LED TVs...aka...LED LCD TV's have a couple advantages over standard LCD!
Most importantly, LED TVs use up to 50% less electricity then standard LCD TVs!
Also...LED TVs have better black levels and contrast ratios then standard LCD! This is do to the fact that LED back lights are smaller and can illuminate a smaller area. Providing better localized dimming compared to standard LCD's, which use long fluorescent tube back lights!
However...LED TVs still do not have the "native" contrast ratios that Plasma's have! Nor do they have the motion sharpness either! Plasma TVs still have the highest native contrast ratios(40,000:1) and fastest response times(.001ms) as well as the fastest refresh rates(600hz)! And Plasma's are cheaper then standard LCD TV's!
LED TVs...aka...LED LCD TV's have a couple advantages over standard LCD!
Most importantly, LED TVs use up to 50% less electricity then standard LCD TVs!
Also...LED TVs have better black levels and contrast ratios then standard LCD! This is do to the fact that LED back lights are smaller and can illuminate a smaller area. Providing better localized dimming compared to standard LCD's, which use long fluorescent tube back lights!
However...LED TVs still do not have the "native" contrast ratios that Plasma's have! Nor do they have the motion sharpness either! Plasma TVs still have the highest native contrast ratios(40,000:1) and fastest response times(.001ms) as well as the fastest refresh rates(600hz)! And Plasma's are cheaper then standard LCD TV's!
what is a led lcd tv?
Q. im buying tv i need to know
Answer
An led TV uses an led lighting system. This allows the TV to run cooler, be more energy efficient, and last longer than its conventionally lit counterpart. The leds also allow for a slimmer profiled housing, and allows the lighting to be changed more locally within the screen, giving better color production and truer blacks. The trade off is that because the leds are still fairly new, they tend to cost more than the regular LCD TVs.
An led TV uses an led lighting system. This allows the TV to run cooler, be more energy efficient, and last longer than its conventionally lit counterpart. The leds also allow for a slimmer profiled housing, and allows the lighting to be changed more locally within the screen, giving better color production and truer blacks. The trade off is that because the leds are still fairly new, they tend to cost more than the regular LCD TVs.
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Title Post: What's so special about LED TV's?
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Author: Yukie
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Rating: 98% based on 988 ratings. 5 user reviews.
Author: Yukie
Thanks For Coming To My Blog
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