Plasma TV Vs. LCD TV Review , Buying Guide , Advantages and Disadvantages

Plasma TV Vs. LCD TV  – Review, buying guide

Are you confused about buying Plasma TV Vs. LCD TV. Here is the guide which explains the theory of how it works, buying guide , advantages and disadvantages, features

Plasma TV

Plasma television technology is based on fluorescent light bulb theory. Its display contains cells and each cells are separated with glass panels filled with neon-xenon gas.This gas will be electrically charged at intervals when it is in use.

Plasma TV eliminate need of bulky picture tube and electron beam scanning. It uses burning of phosphors to generate images hence heat generation is higher.

Advantages of Plasma TV

+ Large screen sizes are available
+ Better contrast ratio
+ Better clarity

Disadvantages of Plasma TV

+ Prone to burn-in static images
+ More heat generated
+ Less energy efficient
+ Lower life span

LCD TV

LCD TV deploys a new technology where panels are made of two layers of transparent materials and they are polarized and glued together. One layer coated with special polymer which have individual liquid crystals. Current is passed thru individual crystals and these crystals passes or block light and thus creates images.

LCD TV generate less heat and less power required

Advantages of LCD TV

+ On burn-in static images
+ Less heat generated
+ More energy efficient
+ Less weight
+ More brightness
+ Longer life

Disadvantages of LCD TV

+ Low Contrast ratio
+ More expensive
+ Bigger sizes are uncommon (47-inches and above)

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