Advantages and Disadvantages of LED TVs

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What are the advantages of LED TVs?

The LCD technology is the same in the cathode fluorescent lamp lit TVs and the LED lit TVs, but the LED lighting of the picture results in a sharper picture, more energy efficient using about 40% less electricity than a standard LCD TV, the LED backlighting system has no delay or warm up time, and the LED lit TVs are much thinner than the traditional LCD or plasma TVs. For example one of the Sony LED  TV’s is only 9.9mm thick.

Advocates of the LED technology say the LED TVs combine the best of plasma and LCD TVs. LED TVs show contrast similar to a plasma TV and are brighter than an LCD TV.

What are the disadvantages of LED TVs?

The downside is the LED TVs currently cost as much as twice as much as the standard LCD or plasma sets.

Most consumers cannot discern any significant difference between the plasma TV and LED TV pictures and plasmas, at least today, are a lot cheaper. Prices on the LED TVs are anticipated to come down as the competition in the LED TV market increases.

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{ 6 comments… read them below or add one }

Karen Potter July 19, 2010 at 7:22 am

Are there any LED TVs made that are 43″? That is the size I need to fit into my entertainment center.

Carl A. Mills July 24, 2010 at 7:15 am

I’m interested in the LED full aray technology, but also want at least a 65″
screen. when will this be available, and by what manufacture ?

James September 21, 2011 at 8:24 pm

@ Karen Potter, look into samsungs LED series, they have a plus one series so instead of their tv being 42″ inch it is actually 43″.

T.J.h. December 19, 2011 at 11:28 pm

hi i have purchased a Toshiba 42″ led tv,i get a problem on the screen.About a 1/5 of the screen seems to suffer from a shadow of colour from the displayed program showing,from left to right it is the second 1/5 area,i have been told that if i pull the plug from the electric socket on shutdown it will stop this ,but it has not any suggestions please.

Neeraj May 22, 2015 at 3:50 am


Can you suggest me in between Samsung 32H5500 LED and Sony 32R412C??

If there are better option that may also be suggested.

Looking forward your valuable suggestion.

Thanks in advance!!

subhash gope June 5, 2015 at 3:34 am

What is the starting price of LED Tv’s? And
Are they have any harmful effect to our eye?

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