What to Know Before Buying a Plasma TV
Plasma televisions have many advantages over traditional TVs. As they become more popular, the price has come down, making plasma TVs more affordable. One of the most intriguing facts about a plasma television is that it can be mounted on a wall. For many people this is one of the big selling points of the TVs.
Home theater televisions have typically been bulky and hard to camouflage. The reason was in the way that a television works. Traditional televisions required what is known as a Cathode Ray Tube to display a picture. This tube is bulky and takes up a great deal of room. A plasma television does not require a Cathode Ray Tube to generate a picture. In the display area of the television there are cells. Each cell is made up of two glass panels, which are separated by a small gap. Neon-xenon gas is injected into the gap and sealed. This gaseous mixture forms the plasma, which creates the picture. This is what allows the plasma television to be so thin.
Before purchasing a plasma television there are some things that you should know. Plasma televisions do generate heat. Some plasma TVs have cooling fans. This can increase the life of the television. The life of a plasma television is determined by how many hours it is on. Over the lifetime of a plasma television it will gradually lose brightness, which will eventually affect the quality of the picture.
Older plasma televisions were available in HDTV or EDTV, which is a lower resolution that HDTV but higher than standard television, most plasma TVs on the market today are HDTV.
If you live at a high altitude, you should do careful research before purchasing a plasma television. Because the picture is made up of gases, and the gases are in sealed tubes, the higher altitude that you are, the harder the plasma television has to work. The television generates more heat, and the lifespan of the TV can be significantly shorter than the same television closer to sea level.
If you are shopping for a new television, you may want a flat screen, but be unsure about the differences between plasma televisions and LCD televisions. Both come in a flat screen. This is because neither requires the Cathode Ray Tube to display a picture. So, which is better, a plasma or a LCD? There are advantages and disadvantages of each. The plasma television has excellent contrast ratio and more depth to the colors than the LCD screen. However, plasma televisions are still somewhat susceptible to burn-in on the screen, although this situation is improving. They also generate heat, and are heavy. They are also relatively fragile.
LCD televisions have their advantages and disadvantages also. They run cool and are not susceptible to burn-in. However, individual pixels can burn out on the screen, leaving a small black area. There is less screen glare with a LCD television than with a plasma TV, and they are easier to watch in a low light situation. They function more reliably at high altitudes as well. They have a longer display life than plasmas, and, when comparing a plasma and LCD of the same size, the LCD is lighter.
Of course, there are disadvantages as well. They have a lower contrast ratio than plasma televisions. If you are hoping to put together a home theater system, LCDs may not make the best choice. They are not as common in larger sizes as plasmas, and they are more expensive when compared with the same size plasma.
Plasma televisions make an excellent addition to any home theater. Before purchasing a plasma television, it is important to do your research and know what television is the best choice for your situation. Some plasma televisions do not display well from all angles, so it is important to think of how the seating in your home will be arranged, and try the television out at that angle in the store. Also, consider the lighting you will typically use. Plasma televisions are available in various levels of brightness, and if it is not bright enough, it can make it much more difficult to see the picture in a dimly lit room.
If you enjoyed this post, make sure you subscribe to my RSS feed!
