General Information about HDTV Televisions
22 June 2009If you are planning to change from your old Tv and move to the wonderful world of HDTV televisions you may see that there are many types of Tvs out there. Every type of screen has its own pros and cons when it comes to image quality. In fact, the differences between them are so noticeable that people that are HDTV savvy can easily differentiate them without having to look at product specs. With so many to choose from which one should you opt for? That question can only be answered by you. Here you will read about the pros and cons of the different screens that are used when manufacturing HDTV televisions. Plasma is one of the oldest high definition television technologies. HDTV televisions with Plasma displays were very abundant during the first years of high definition Tv. Plasma Tvs project warm beautiful colors and solid blacks. Dark blacks translate into higher contrast and more sense of depth inside the image. They also have faster refresh rates than other high definition screens. Older models did had a short lifespan and were prone to image burn in. In a sense, Plasma HDTV televisions have the better image quality than most HDTVs but lose screen brightness as they get older. They also consume more energy. The other technology and the one that currently dominates they high definition market goes by acronym LCD. LCD means liquid crystal display. Colors are usually very bright on them. These sets can last for many years with the proper treatment. LCD are not prone to the problems that Plasma sets are and do not require as work to maintain in optimal conditions. However, the quality of the Tv is very dependent on the model in question. With these sets it is important to buy a good model since some sets from unknown brands give very poor performances. In general, most LCDs made by the big brands are excellent. So as a general rule stick with the popular brands if you decide to buy one of these. The other leading technology is known as DLP. The truth is there are many variants of this technology. Some sets use a single processing chip while other use up to three. Usually DLP is used to manufacture rear projectors and are of great value of the money to those that are interested in purchasing an huge screen. When it comes to image quality, DLPs are not to good compared to the other two leading technologies. These are the three technologies that lead the HDTV market. Which one is the best? Well, the answer is more depending on what are you actually looking for. Are you planing to build your own movie theater or are you just looking for an affordable solution for you home?
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