Which To Choose Among The 4 Types Of Hdtv

A television, otherwise known as TV, is really a device that receives and transmits still and mobile images

. It was available in the market in 1920 and also the first of its kind was black and white or monochrome. The recent development of devices delivered new types of TV. You can actually choose from 4 kinds.

The Liquid Crystal Display or LCD TV is one type of High Definition TV otherwise known as HDTV. After the generation of the Picture Tube or CRT TV, the LCD TV emerged as the next generation of TV sets. This TV is somehow thick because it was like the prototype of the next generation television sets. The only problem about this TV is that this is relatively thick. This TV needs a separate light source to light up which needs space and in turn resulted to its thickness. However, its size is smaller than other HDTV thats why it is popularly used as a monitor for desktops.

Light Emitting Diode or LED LCD TV is just like the LCD only that its light source is LED. The difference between the two is that the LCD TV uses a cold cathode or CCFL to light up while the LED TV uses led. Prior to its LED TV name, its name was LED-lit LCD. With led lights used to light up the screen, the LED-lit LCD TV became thinner. Compared to the ordinary LCD TV the LED TV has better contrast, low power usage and a relatively bright display.

Another kind of HDTV is the plasma TV. Today, the plasma TV is the most in demand HDTV in the market. This TV has a larger display compared to other types of HDTV. This TV does not need a different source of light to display the images. The phosphors that are integrated into the Plasma TV light up themselves. However, it is not the thinnest among the different kinds of HDTV. It is also undeniable that this TV consumes a high level of power. It is also a common mistake of people to directly think about a Plasma TV when they hear HDTV.

The organic light emitting diode or the OLED is the latest among HDTVs. This TV boasts of superior picture quality. The fast action, contrast ratio and colors of this HDTV is superior among others. Another key feature of this TV is that it will be the thinnest ever invented. The OLED TVs can be as thin as 5mm. Probably, its weight is in ounces, right? This may be the next best thing that ever happened in your life.

Now that you know the 4 kinds of HDTV, you will probably have lesser headaches when choosing. But before you ever decide to get one, make sure that almost all of your preferences would be met - color, contrast ratio, power usage and cost, so, happy hunting!

by: Julia Walliam

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