Which Is Better To Buy A Lcd Or A Plasma Tv Confused


Which Is Better To Buy A Lcd Or A Plasma Tv Confused

Which is​ Better To Buy a​ LCD or​ a​ Plasma TV? Confused?
Plasma, TV has vivid colors, fast refresh and​ great contrast? Plasma TVs are the​ TVs that mostly likely catch your eye as​ you stroll down the​ aisle in​ your local best buy .​
Plasma TVs have exceptionally bright, distinct and​ vibrant colors.
But as​ with most good things in​ life there is​ a​ downside to​ consider .​
Plasma TVs have high power consumption and​ a​ relatively short lifespan .​
But then again you may well be buying a​ newer type of​ higher technology TV yet again in​ the​ future .​
After all having the​ latest TV technology has become an​ essential status symbol in​ many if​ not most middle class American homes .​
If you only wanted a​ TV you could of​ well gone to​ Wal-Mart or​ Costco and​ purchased a​ very acceptable picture older CRT TV very inexpensively.
Some tests have shown that the​ ability for​ a​ plasma display to​ show true black decreases by 13% over the​ first four weeks .​
Over a​ period of​ a​ few years this could show blacks as​ light grays in​ your image.
The high power consumption may not bother you if​ you don't mind paying a​ bit more for​ your electric bill, but the​ real issue just as​ in​ laptop computers is​ the​ amount heat generated and​ the​ damage done to​ these electronic devices and​ the​ screen of​ your new and​ very expensive plasma TV by that heat.
.
The heat comes from the​ million tiny fluorescent tubes on a​ heavy glass substrate that produces the​ image .​
This design is​ also part of​ the​ longevity issue .​
The high heat produced in​ a​ small area burns out the​ phosphors sooner than the​ phosphor on a​ traditional CRT .​
And, in​ tying everything together, this can also result in​ image burn-in especially on channels that display their logo continuously in​ the​ lower right corner.
LCD TVs are much less expensive than plasma, but also tend not to​ have pictures that are as​ sharp or​ bright .​
the​ other downside to​ LCD displays is​ that the​ pixels are relatively slow to​ change state .​
Fast moving objects such as​ a​ hockey puck or​ baseball bat get blurred where they might show more crisply on a​ plasma or​ good quality CRT.
Projection TVs are yet another option .​
Projection TV technology now produces much sharper, more vivid images that in​ previous years with deeper blacks that rival the​ CRT, and​ beat most of​ the​ plasma and​ LCD displays .​
This is​ the​ way to​ go for​ display sizes of​ 50 inches or​ greater.
The main drawback for​ any of​ the​ projection technologies is​ the​ lamp used as​ the​ light source .​
The typical metal halide projector lamp only lasts 1000 to​ 2000 hours and​ can cost several hundred dollars to​ replace .​
Longer life span lamps called ultra high performance (UHP) have recently come on the​ market that use mercury vapor instead of​ argon and​ have lifespan ranging from 3,000 to​ 10,000 hours.
Most consumers use their TVs on an​ average basis of​ 1,000 hours a​ year .​
That means that if​ the​ bulb is​ in​ the​ range of​ $ 300 - $ 500 dollars the​ cost of​ running the​ projection TV at​ a​ rough guide of​ 1,000 hours of​ use per bulb is​ several hundred dollars a​ year .​
The projections of​ bulb longevity are often done in​ best case not scenarios not the​ ordinary setup where the​ homeowner may even impair the​ ventilation of​ heat accidentally by TV and​ furniture placement chosen by the​ wife for​ appearance rather than electronic longevity.
Not so conceptually the​ projection TV bulbs seem to​ be very proprietary bulbs sold by the​ projection TV manufacturer .​
Bulbs for​ Sony projection TVs are made and​ distributed only by Sony .​
You may find a​ less expensive bulb say a​ Hitachi .​
However it​ is​ a​ judgment call .​
The Sony bulbs although more expensive are much more popular and​ easy to​ find on eBay – even used bulbs .​
But projection TV bulbs are very fragile and​ may not survive shipment by mail.
As with LCD display, manufacturers are moving towards high intensity LED technology to​ replace lamps and​ get lifespan measured in​ years .​
Of course, that technology is​ not cheap, but prices should come down as​ they become more available in​ the​ next several years.
On the​ horizon we can look forward tothe next tound on new high tech type of​ TVs- SEDs .​
What is​ SED?
SED is​ Surface-conduction Electron-emitter Display .​
These should be coming on the​ market in​ about 2018/2018 .​
Japan will probably start seeing them by the​ end of​ 2018 .​
They are a​ flat panel display, much like the​ LCD displays now, but have characteristics resembling that of​ the​ CRT for​ contrast and​ image quality .​
This comes from basis of​ the​ design: each pixel is​ basically a​ tiny CRT .​
It uses less energy than plasma since it's easier to​ generate an​ electron beam (as a​ CRT does) than it​ is​ to​ excite photons in​ a​ gas (as the​ plasma display does).
There is​ no production display of​ SED TVs yet available .​
As well there is​ no data yet for​ other performance or​ reliability factors.
In the​ end enjoy your purchase .​
You may well purchase a​ plasma TV now, pay it​ off, confess you really enjoyed the​ plasma TV and​ yet purchase yet again the​ newer SED TV for​ your home for​ its better, more advanced picture and​ as​ a​ status symbol for​ your home .​
It never ends.






Related Posts:




Powered by Blogger.