LED TV Contrast Ratio
The ability of a TV to show higher contrast areas on the screen compared to other technologies. In this case, high contrast is black or white shown. The difference between light and dark colors on the screen is much better than with other technologies. Can you prove it by watching a movie with a scene at night and dark, which is where the black color is really dark with dark colors that are not so clearly distinguishable.
LED TV Viewpoint
Viewpoint or angle where the image can be seen on a TV screen. If you watch TV using LEDs on the slope angle of 45 degrees for example, feeding the image on the screen can still be seen clearly than if you watch it from the same direction as the other TV technologies (except plasma TV technology is almost equivalent to the LED TV).
LED TVs Color
Advantages and disadvantages of LED TVs
Advantages of LED TVs are:
The level of contrast-to higher when compared with LCD TVs, the same or even higher than the Plasma TV.
Produce a TV production which is thinner when compared with LCD TV technology, its thickness is only about 25 mm.
It would be more environmentally friendly and free of radiation.
Consumption of electricity is much lower, which is about 20-30% smaller when compared to conventional TVs.
Various LED TV products from well-known companies, the consumer offers the Digital TV Tuner features, digital image processing, as well as other features the latest.
Disadvantages of LED TVs are:
The price is relatively more expensive than LCD TVs, this time in the same size LCD TVs, they cost about 50% more expensive.
In general, LED TV offers consumers a better picture quality than LCD TVs, especially in terms of contrast-to-perfection of an black image, although for most consumers the difference is not felt. This is due to the quality of LCD TVs are more perfect. When compared to Plasma TVs, which offer less quality level or maybe more, because the latest LED TVs already offer a variety of additional features in order to process the image. The price difference is very different from an LCD TV, because of the physical LED TVs are thinner and more elegant shape. For some people, who prefer the convenience of enjoying multimedia, television is still kind of interesting to glance. LED TV is created by using mercury-free technology, environmentally friendly, and energy efficient. Radiation produced by the LED beam less and do not use spray paint system thus indirectly LED television can reduce the impact of global warming.
Results of the colors are brighter when compared to LCD technology TV technology especially CRT (tube).
LED TVs Power consumption of
LED TV technology is the smallest power needs, unlike CRT technology and plasma technology. This is made possible because the LED lights in the back are more power efficient.