Consumer Guide, Information, Reviews, User Opinions and HDTV Buying Tips

Jan. 15, 2010 - PRLog -- You need to be aware of the different choices that are available when it comes to HDTV.

The first decision you will need to make is the type of screen that you prefer. One option is a CRT which stands for Cathode Ray Tub. Another option is a rear projection television. However, today LCD technology is replacing that. You can usually find rear projection televisions in much larger sizes than CRT.

The next members of the High Definition family are flat panel televisions. There are also 2 different choices to choose from here. They are LCD and plasma. It is important to keep in mind that there are a few critical differences between LCD and plasma HD televisions. With plasma HD televisions, you will typically be able to find larger screen sizes. The one drawback with plasma is that they tend to produce more heat than other types of HD televisions. LCD HDTVs do not produce as much heat and also typically offer a longer life than plasma TVs.

In 2009, the word "LED" emergences more and more frequent in front of us. The term 'LED' stands for Light Emitting Diode. Though the TV using this technology is call LED TV, but the LED light source is used as the TV's backlight, while the TV screen is actually LCD. Though some current TV models use CCFL (Cold Cathode Fluorescent Lamps), LED form of backlighting remains a far more efficient TV backlight system.

The main difference that exists between the two TVs is the fact that there is a greater degree of contrast with the LED TV. This means that overall there is a much sharper resolution for the viewer. There are various other advantages of an LED-backlit LCD TV (LED TV) to compared to a traditional LCD TV, including a wider range of colors, higher refresh frequency, and an even slimmer and lighter TV.

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One of the best places to buy HDTV and equipments is from online stores. These are retailers that sell electronics appliances through their websites. There are many reasons for buying your HDTV through these stores. One of the biggest reasons you need to go online to buy your HDTV is because of price. Offline companies incur more overhead costs and this makes them to sell their products at higher prices. You will get cheaper prices on your HDTV products from online kinds of stores.

You also need to buy your HDTV accessories from online retailers or stores because a wide range of products is available for you to access and choose from. With online sellers you will even have the opportunity to see far more than would be possible with offline sellers that it's simply not comparable. That's one of the awesome powers of the Internet.

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