Purchase Choices: LCD TV vs. Plasma TV
Now its the waiting for the finances to get one. Hee... 42" and above ya?
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Plasma Television vs. LCD TV panels
Top Ten things to Consider
Two parallel technologies of flat TV screens, Plasma and LCD technology compete for a position at the zenith. Here is a comparison of the two competing technologies.
Plasma, as the name suggests is a screen where gas-like- precisely charged particles create the sensation of viewing pictures. A Liquid Crystal Display (LCD) screen uses a film of liquid crystal sandwiched between two glass plates. Application of slightly varied electric charge creates images.
1. Screen Size
Plasma screens of up to 65 inches are available. A Panasonic 103” plasma screen and the 102 inch-ers from LG and Samsung are the world champions. Of course this Panasonic 65” plasma is already a dream. Up to 45” LCD screens are available for consumers. A 100” LCD by LG is not so much affordable by consumers. This Sharp 45” LCD panel even has a HDTV tuner on board.
2. Picture Quality
Plasma TVs have a definite advantage here over LCD counterparts. The difference is visible when viewing black. LCDs give a glare, where plasma produces solid black color. It is to be noted that LCD technology gradually corrects this weak point. The color saturation is also better with Plasma TVs.
3. Viewing Angle
Plasma screens generally have a wider viewing angle than LCD. You don’t have to stay right in front of a Plasma screen to see what is shown. That much freedom is not available with LCD screens. LCD screen doesn’t have a light source of its own, but should be projected by a fluorescent light source from behind the screen. On a plasma screen the gas molecules emit light when given some sort of controlled electric charge as input.
4. High Speed Action
Plasma screens give you better catch of the action of a football match or an action movie. The image lag is considerably lower with a Plasma screen.
5. Price
Plasma screens are now definitely cheaper than LCD TVs.
6. Resolution (more pixels per inch)
Higher ‘native resolution’ ? if you are looking for highest resolution pictures, LCD is the way to go. LCD screens have more pixels per inch than plasma screens.
7. Power Consumption
Another advantage is it consumes lesser power than plasma screens and in some cases you can expect up to 30% power savings over plasma screens. The power saving is partly due to the absence of fluorescent lighting.
8. Extreme Performance
When taking to higher altitudes, LCDs perform better than Plasma screens. This is because the plasma particles become stressed because of the pressure differences. LCDs have no such problem.
9. Shipping and Handling
Shipping and installation of a plasma TV can also be costlier than that of an LCD (HD)TV screen. This is because of the sensitive nature of the plasma column that needs careful handling.
10. Life of Screen
Plasma screens have a half-life of about 30,000 hours, half that of an LCD screen. In other words, the brightness of plasma (charged gas) particles gets halved after the half-life period. However, it is not a major disadvantage for plasma screens as 30,000 hours translates into TV viewing of more than 12 years at an average of 5 to 6 hours a day. You will have bought some cooler gadgets within that time.
LCD may be the technology of the future, but as for now, especially if you are looking for a big bang of your buck, go for a Plasma TV. Today, it is the in-thing.
More: http://www.lcdtvbuyingguide.com/lcdtv-plasmavslcd.shtml