Senin, 10 Maret 2014

What's better...Plasma or LCD HDTV?

Q.

A. -Panasonic's 1080p plasma TVs have a half-life of 100,000 hours (30-40 years of typical use)

- An LCD TV only has a half life of 60,000 hours (25-27 years of typical use).

-A plasma TV will lose brightness as it ages, but it retains the ability to produce accurate colors.

-An LCD TV loses brightness as it ages AND it loses color accuracy.

-A plasma TV produces the smoothest motion.

-An LCD TV blurs fast motion AND the motion compensation options cost an arm & a leg & work for crap.

-The 2008 Panasonic plasma TVs are brighter than almost every LCD TV on the market today (up to 30,000:1 native contrast ratios)!!!!!!!!!!!!!!!

- The 2008 Panasonic plasma TVs use a new anti-reflective filter that reduces glare & reflections. These TVs have less glare & refelctions than the Samsung 71F & 65f models. In fact, they have no more glare & reflectivity than a Sony XBR4 LCD TV!!!!!!!!

Over 40", a plasma TV costs much less than a compariable LCD TV. You get more TV for the money with a plasma TV.

Plasma TVs produce the best blacks!

Plasma TVs produce the most accurate colors!

Panasonic's plasma TVs can reproduce over 68B colors. The best that a LCD TV can do is 12M colors.

Panasonic's plasma TVs phosphor as been reformulated to significantly reduce burn-in issues. I have not seen a image that can't be washed out of a 2008 Panasonic plasma TV.

LCD TVs can suffer image retention, especially when using games that use a 4:3 screen format. Images burned into an LCD screen are permanent!

An LCD screen is more susceptable to damage if hit with an object.

An LCD screen can easily be scratched.

An LCD screen can be damaged if you use a cleaning product with ammonia or alcohol.

Go see the new Panasonic plasma TVs for yourself; LCD TVs will be toast!

P.S. Sony no longer makes plasma TVs because they could not produce a reliable plasma TV. They entered the plasma TV market too late to be the market leader and, therefore, exited the market to concentrate on the emerging LCD market.


are tv warranty necessary for HDTV?
Q. is it worth buying an extended warranty for a 60 inch sony lcd hdtv

A. I will answer in the point of view of an electronics engineer:
An electronic device, just like an HDTV, is composed of thousands of electronic parts. Each part plays an important role in the over-all service life of that device.
No manufacturer can guarantee any device beyond their usual warraty. If a manufacturer gives a factory warranty of one year, that simply means they are confident that their units will most probably not fail within one year. If they give three months warranty, it simply means that they only trust the reliability of their product for only 3 months. and so on.
Any of the thousands of small electronic parts may fail anytime. When it will fail, nobody can answer.
Hence, it is still wise to purchase an extended warranty ESPECIALLY if your investment is high. Extended warraty may even give you the peace of mind in enjoying your new HDTV!





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