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Message: <blockquote data-quote="luksh" data-source="post: 8867224" data-attributes="member: 259771">LED TVs are the new breed of televisions that have arrived in the  market. LED TVs are somewhat similar to LCD TVs. However, the innovative  backlighting feature has made LED TV an advanced <img src="http://www.ayushveda.com/tipson/wp-content/uploads/2009/05/led-lcd-tv.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /><a href="http://www.ayushveda.com/tipson/how-to-choose-a-lcd-tv/" target="_blank">version of LCD</a> television models. The LCD panels of LED TVs are lighted by Light Emitting Diodes. Contrast Compared to the conventional LCD TV, LED TVs have better contrast ratio. One of the major drawbacks of <a href="http://www.ayushveda.com/tipson/how-to-choose-a-lcd-tv/" target="_blank">LCD TV </a>is  that to create the dark areas of the images on the screen, the crystals  have to twist to block the backlight. This causes loss of image detail  by reducing the contrast ratio. LED TVs through the local dimming effect  produces better black areas by dimming the backlight behind dark areas.  This produces better contrast and more detailed image in the dark  areas. Color There is not much difference in the quality of color in both the TVs.  However, LED TVs, with a color or the RGB colored light technology, can  manipulate the backlight to capture accurate colors of the image. Viewing angles In LCD TVs, the contrast ratio of the image diminished at wider  viewing angles, beyond thirty degrees away from the center. However, LED  TVs do not have this disadvantage. LED TVs are able to match the  viewing angle of plasma TVs. Sizes Sizes of LCD TVs range from 15inches to 65 inches. LED TVs are currently available between 46inches and 70inches. Video playback LED TVs have faster response rate time. Therefore, motion lag problem  have been resolved with LED technology. Similarly, in fast action  video, blurring of images do not occur. Power LED TVs consume more power than LCD TVs. Therefore, the tradeoff  seems to be between economizing your energy bill and better picture  quality. Sony, Samsung and Philips have launched LED TV models. Similar to LCD  monitors, LED screens do not have screen burn-in problem, and are  therefore, suitable for computer use.</blockquote>

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