Mar
02
Filed Under (Electronics) by Helen
plasma tv
Jayson Pablo asked:


If you want to have a movie theatre experience in your own room then digital plasma TV can help you in this regard. People who would like to have a bid wall mounted screen and money is not a problem for them, then plasma TV would be viable option for them. On the other hand, those who would like to go for a small or medium sized screen then LCD TV or LCD digital TV would be right option for them.

In the case of a plasma screen, it works by lighting up of gases like xenon and neon, which are sandwiched between two glasses. So, you would find these screens to be very bright and having good contrast. In addition to this, it has wide viewing angle, which will help you in having a good view from the side as well.

There are certain tips which you should keep in mind before buying a plasma TV. You need to take suggestion from your family member or from any of your friend before buying a plasma TV. A research work can help you in selecting the plasma TV, which you are exactly looking for. Before going for it, you should make a decision regarding the size of plasma TV in accordance with your room. Once you make up your mind, regarding the size of the of the plasma TV, then you should start looking for a bargain deal with major plasma TV providers like NEC, Hitachi, Sharp, Zenith, JVC TV etc.

No doubt, buying a big screen plasma TV is not an easy task. However, you should make a review of various plasma TVs available with different companies, which will help you to build up your confidence level while buying a digital plasma TV. If you are looking for a flat plasma TV then you can look for it with the manufacturers like Sony, Panasonic, Pioneer and many other such brands.

Another important thing is the placement of your plasma TV in your room? It is advisable to maintain a minimum distance of twice the width of your plasma TV screen. On the other hand, the farthest distance should not be more than five times the width of your screen. You should place the plasma TV in accordance with your eye level.

These tips would certainly help you in buying and placing it in a perfect place in your room, which will let you to enjoy the movie theatre experience in the cosy comfort of your own room.



Millisent

Feb
04
Filed Under (Electronics) by Helen
plasma hdtv
Frank Bilotta asked:


With new High Definition technology and Blu-ray about to replace DVD’s, it’s about time you get rid of that old tube TV you got back in 1990, and upgrade to an HDTV. When going from a big bulky tube TV to a nice slim flat screen HDTV, there are a couple things you need to know to make sure you pick out the best one. Picking out the wrong HDTV can not only be bad for you home, but your wallet too. Here are some “need to know tips” when buying your first HDTV.

LCD, Plasma or DLP?

That is right! There are 3 different types of HDTV on the market right now. Which one you choose is completely up to you, but picking the wrong one can make you want to run right back to that big box you used to call a TV. So lets go over the pros and cons of each type.

DLP (Digital Light Processing)

If you are looking for the biggest TV possibly then DLP is what you’re looking for. DLP’s are usually over 50 inches and run all the way up to 73 inches. They don’t hurt your pockets either, a 61-inch LED backlit only runs about $1900. It is an unwritten rule that if your looking for a set over 50 inches you go with DLP. They have great blacks, so bad contrast is not a problem. If you pick up an LED-backlit model, they are better on color accuracy and have a longer life span then a light-bulb-based DLP.

Now don’t get me wrong, these TVs are not perfect. The biggest thing to think about when buying a DLP is placement. With DLP the viewing angle must be spot on. If you are sitting directly in front of the TV, the picture can’t be beat. If you are sitting in your favorite recliner off to the side or your kids are sitting on the floor you won’t be able to see anything. So if you buy a DLP you need to think about where it is going to be placed.

Furthermore DLP TVs can be lighter then a plasmas or LCDs, they are bulkier and will not work with wall mounts. So mounting a DLP on your wall is out of the question.

Plasma

The major reason to think Plasma is that it beats any overpriced LCD in blacks, blur-free motion, and contrast. Plasma can also be found in any size you can find an LCD, usually between 32-50 inches. Plasma HDTV’s have quickly become the most popular type of HDTV. Old issues of burn-in and short life span are no longer a problem. Newer plasmas have a life span of about 60,000 hours and have new technology to prevent burn in.

A bad thing about Plasma is that they use a crazy amount of energy. They use about twice the amount of power that an LCD would. They are also a tad bit heavier and a little more expensive then a LCD. When buying a Plasma TV you really have to think about how much your willing to spend for a TV and keep in mind your electric bill.

LCD (Liquid Crystal Display)

If you are looking for a HDTV that is 42 inches or smaller, then LCD is your default choice. They are a lot lighter and thinner then any other HDTV made today. They are also much cheaper and use less power, but remember you get what you pay for. If you have a very brightly lit living room, then LCD is your best bet. They tend to be the brightest. An LED-backlit LCD can give you almost Plasma like picture but are way over priced.

LCD can’t deliver on blacks or contrast like a Plasma HDTV can. When you are looking for an LCD be sure to check for response time. 6ms is as low as you would want to go and unfortunately that is what most LCD response times are. You want and try to look for a 4ms; it will be a little pricier but would help with motion blur.

720p vs. 1080p

Here’s the thing when it comes to 720p or 1080p. Picking between the two all depends on how big the HDTV is, and how far away you plan on sitting. If you are going to buy an HDTV 40 inches or under, you most likely can’t tell the difference. Anything bigger then 40 inches you have to be thinking of how far away you will be viewing your TV. If you picked up a 42” 1080p you should be sitting six feet away for the HDTV, seven feet for a 50” 1080p set. If you plan on having the HDTV further away then that I would think about picking up a 720p HDTV at a cheaper price.

Extras

Now that you have you an HDTV picked out; there are a couple more things to take into consideration. HDMI cables are a must! An HDMI cable brings that high definition signal to your TV and can greatly cut down the amount of wires you have tucked away behind your TV.

If you buy your HDTV at a Best Buy or Wal-Mart they are going to offer you a warranty. Don’t bother! Plasmas and LCDs have a low risk of breaking. Most of the time, things that do go wrong can be fixed under the manufacture’s warranty.

Stand or wall mount?

If you want to take the easy, but more expensive route then grab a nice stand. If you go for the wall mount you’ll need to be careful. Weight plays a big part in this. With mounting to a wall, you have to bolt into wall studs. If these studs don’t hold it could result in a television tragedy. If the studs do hold then the only concern is finding a place to hide all the wires hanging from the TV. I recommend the stand; it’s safer and easer.

Often overlooked is transportation. If you pick up your new HDTV form a department store, remember that the box your TV comes in is much larger then the TV itself. So seek a friend or relative with a truck or van if necessary.



Nerti

Nov
06
Filed Under (Electronics) by Helen
plasma hdtv
Tim Weems asked:


You want a flat screen TV that’s HD ready and you have heard about Lcd and Plasma TV.

But which is better, LCD or Plasma?

What is the difference?

Your requirements will actually help you make the decision.

What Screen Size do you require? Where are you going to put your TV?

LCD (liquid crystal display) - LCD TVs are becoming the most popular technology. They have many advantages such as low power consumption, ability to display the highest resolutions (1080p), LCDs are flat, many are wall mountable. The disadvantage of an LCD is that their ability to show contrast is less than some other technologies like plasma. LCDs in the past were also slower to refresh (not so with the current models). These disadvantages are quickly disappearing. Today’s LCD HDTVs have greatly improved on contrast and refresh speed. The latest LCD technology is 120hz. Most LCDs are silent with no moving parts or fans. LCD’s are brighter than Plasma HDTVs and so are better suited in well lit rooms during the day than plasmas.

Plasma displays are very popular as well. They have higher contrast than LCDs (although that gap is closing), and can display HDTV with stunning clarity. Plasma sets also display fast action (sports, action movies) better. The disadvantages of plasma are that they take more electricity than LCDs, and can generate more heat. Many have built in fans. Plasma screens are susceptible to screen burn-in (new models compensate with various screen-saving methods). Heavier than LCDs.

Some HDTV’s displays have a more limited viewing angle than others. They lose contrast and become hard to read at some viewing angles and they have more contrast and are easier to read at others. Generally the higher the viewing angle, the better. This is especially important when a group of people are watching an HDTV at the same time. Modern High Definition TVs have much better viewing angles, and it is not as big an issue as it was in the past.

You could count on at least 20 years for an LCD TV screen life, and a Good 10 years for the Plasma screen life.

When purchasing an HDTV you will see familiar top level brands such as Sony, Samsung, Panasonic, Toshiba, Pioneer, etc. Then you will see 2nd tier brands that sell at substantial discounts to the top brands. We recommend only top tier brands for several reasons. One is that many of these 2nd tier brands offer poor servicing should something go wrong. Some charge you the freight to either ship the TV to them or back after repair. One brand we saw offers no parts after the one year warranty is up, so in effect it is a throwaway TV. Higher end TVs have better video processors for upconverting and reducing digital noise. For these reasons we believe that top tier brands are the best way to go even though there is a higher initial cost.

I also know where the LG 42″ LCD TV is sold, for $1029.00 and here is the description…

LG Electronics is one of the world’s largest electronics manufacturers, producing a large range of consumer electronics and IT products. LG has created reputation for progressive technology and innovation with the latest technological developments in consumer electronics, home appliances and IT products.PRODUCT FEATURES:1366 x 768p Resolution;ATSC/NTSC/QAM Clear Tuner;XD Engine;178? True Wide Viewing Angle;Super IPS Technology;SRS TruSurround XT;LG SimpLink;2 HDMI with HDCP.

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Good Luck to all that you do or try in this life, and Thanks for your attention.

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Ddene