Buying a TV should be fun and exciting, but for most people is not for the process. The technology is too fast for most of us think, and the huge amount of choice is overwhelming. Go into a store looking for a 32-inch LCD TV, you will find at least a dozen models that all look the same, and we will try by retailers to sell extras such as a TV DVD combo TV and digital recorders are struggling. To help you focus and find that the right to sell the television, wecompiled these useful points.
LED vs LCD vs Plasma
HDTV
Externally, all three styles are very similar. The differences are internal. Plasma technology uses electrically gas phosphors to create red, green and blue colors calculated to hit TV. LCD, on the other hand, uses the individual liquid crystals to block light and prevent it from happening. These crystals do not produce their own light. A set of conventional LCD using a fluorescent lamp. An LED is an LCD TV that usesLight emitting diodes (LEDs) instead of a fluorescent lamp.
Contrast Ratio
This is the ability of TV, a full range of image display. This is especially important for the production of fine detail seen in areas of high contrast screen. One of the advantages of plasma over LCD has its own capacity, the light source that produces a better contrast is clear. LED is an improvement over conventional LCD, as well.
Viewing Angle
As the eye of the beholder the corner of the TVis greater or less than 90 degrees, is the loss of contrast and color. plasma TV sets have wider viewing angles of an LED, which in turn are better than LCD.
Color
In theory, produces color LED brighter than plasma that produces brighter colors than LCD. However, this is primarily a marketing point. In practice, there is little difference, and the color quality is much more to do with the quality of the series, as the particularTechnology.
Motion
The mobility of the television is important, especially for sports fans. If you have a low refresh rate and a lot of movement on the screen, the result is moving and flickering. The good news is that both plasma and LCD / LED 100Hz is available. There are also a 200Hz set, but the advantage is minimal.
Life
Marketing makes a lot of life, because you are looking for a competition. The truth is that most plasma and LCD TVSet last 100,000 hours, 10 years, even if the device on 24 / 7. LCD tend to be traditional in September from 60.000 to 100.000 hours.
Screen Size
Decide what size you want, and when it is less than 42 inches, LCD or LED. Plasma is simply too expensive for the smaller sizes. On larger plasma and LED sets to a reasonable price. LCD sets up to 20% less, which makes it a great destination for bargain hunters.
What is HDTV?
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