Disadvantages Of Plasma Television

Disadvantages Of Plasma Television

Plasma televisions: To Buy Or Not To Buy

As any other product or equipment, plasma tv screens have its own advantages and disadvantages and these are viewed in this article accompanying a few useful tips on buying a plasma TV.

The Advantages of Plasma Screen tvs

One of the key advantages of the plasma TV is its slim and light weight design often only inches thick. The space saving designs of the plasma screen TV allows for easy mobility and can be placed in areas where rear projection TVs would never fit.

Plasma TV screens provide highly accurate pictures displaying different contrast of colours. They have a larger viewing area effective for watching movies.

Plasma Screens comes in varied sizes from 21 inches to 103 inches, the largest plasma screen in the world. It is easy to purchase plasma screens up to about 65 inches.

The Disadvantages of Plasma Screen TVs

When compared with other rear projection TVs, plasma screen TVs generally has shorter longevity and lose their brightness after 2000 hours of use. The tube burns out faster than other television technologies and proves difficult to repair. The latest model plasma TV begins losing its brightness after 60,000 hours of use.

Plasma screen TVs has a very fragile technology and extreme care should be taken on installing and shipping them. Any mishandling may possibly damage the TV.

Plasma screens emit a humming noise in about 6000 feet elevation. It is of course a considerable issue for people living above 6000 feet elevation.

Tips for Shopping a Plasma Screen TV

It is essential to shop any electronic product by checking the online reviews and comparing the online shopping sites. The awareness of advertised contrast ratios is required. It is not easy to compare and contrast the ratios between manufacturers as there is no standardized measurement method. Reading consumer reviews will help you decide on which TV to buy.

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If you are shopping in the UK, you can find Cheap TV deals to get extra discounts on televisions and read reviews using Plasma TV Reviews

What are the advantages/disadvantages of Plasma and LCD televisions?

Picture quality of plasma is brighter, better color, better blacks than LCD. But LCD pictures have improved and the latest sets can look quite good. They do look different, and it is a matter of taste as to which you like better.

Sharpness is the same for equivalent pixel counts. Some newer LCDs have 1080 x 1920 resolution, most plasmas still in the 1024 x 768 range. Plasmas with 1080x1920 resolution have just been introduced, but they are expensive.

Plasma is heavier and uses more power than flat panel LCD.

There are reports that plasmas are not as reliable or they don't last as long, but that is no longer true with the latest models. (Both LCD and plasmas have 60,00hr expected lifetime.) Plasma phosphors dim slowly over time (but not as fast as CRT phosphors); but direct view LCDs use flourescent lamps which also dim and eventually burn out (some are replaceable).

LCD screens used to have response time problems, with bright objects moving across the screen leaving trails. This no longer happens.

Plasmas are subject to burn-in. A stationary image left on the screen for a long time could produce a permanent ghost image. The most risk is when viewing a lot of 4:3 ratio pictures (non-HD), which are displayed with vertical dark areas on the left and right to fill in the wide screen. Newer plasma designs have minimized this problem and can even "recover" from burn-in. There are ways to avoid it: many sets have a "stretch" mode which widens the picture to fill the whole screen, or will use gray bars instead of black bars. Burn-in also be a problem with extended playing of video games if there is a background image that remains stationary.

Plasmas come in larger sizes, although large flat panel LCDs are coming out, but they are expensive.

LCD contrast and brightness can be reduced when viewing from off-center.

At present, plasmas have very reflective front surfaces which could be a problem in room with lamps and windows that can be reflected by the screen. LCDs look better in bright environments, while plasmas look better in darker rooms.

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Disadvantages Of Plasma Television

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