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What is the difference between LCD and LED TVs?

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What is the difference between LCD and LED TVs?

Part of the Electronics glossary:

With technology changing and advancing at a rapid pace, it's easy it lose track of new or improved electronics. Television is a great example of this -- in the past five years, liquid crystal display (LCD) televisions have overtaken a market that was dominated by cathode ray tube (CRT) televisions for nearly a century. Though LCD TVs are the best-selling in the world, light emitting diode (LED) TVs are quickly rising in popularity. While the two types of televisions might seem similar, there are many things that set them apart. In this webcast, learn about the differences between LCD and LED TVs, and which one might be right for your next television purchase.

Learn more:

Read more about LCD, LED,OLED, and Plasma TVs in our flat-panel TV guide.

See an in-depth comparison of LCD vs LED TVs.

Boston Globe discusses how to choose the right TV for you.

See a review of the best 3-D TVs of 2010.

This was last updated in December 2010

Posted by: Margaret Rouse

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Definitions

Flat-panel TV Guide
- Benefits of flat-panel TVs | Flat-panel features to considerA quick comparison of LCD, LED, OLED and plasma TVsFlat-panel TV technologies: LCD | LED | Plasma | OLEDMore informationA flat-panel TV i... (WhatIs.com)
Flat-panel TV Glossary
- A glossary with terms related to flat-panel TVs. (WhatIs.com)
3-D TV
- 3-D TV is a television display technology that enables a three-dimensional effect, so that viewers perceive that an image has depth as well as height and width, similarly to objects in the real world. (WhatIs.com)

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Electronics
- Terms related to electronics, including definitions about electrical components and words and phrases about computers, laptops parts, digital cameras, televisions and home appliances.
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- This WhatIs.com glossary contains terms related to Internet applications, including definitions about Software as a Service (SaaS) delivery models and words and phrases about web sites, e-commerce ...

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What is the difference between LCD and LED TVs?

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