Difference Between LED and LCD Displays


Difference Between LED and LCD Displays.

These days mainly two types of Displays are very famous among people. These are LED and
LCD displays. LED stands for Light Emitting Diodes displays and LCD are Liquid Crystal
Displays. Due to presence of these 2 different kind of displays a person thinking to
purchase a new display often gets confused between the two and is unable to decide which
one to choose. Today i will discuss about difference between these display devices.
We could cover all the basic differences between led and lcd displays.

LED TVs are the newer variant of displays available in the market. Since LED TVs are newer
technology displays they are considered to be better than lcd but what actual difference is
there between led and lcd is known to very few people. So here we discuss the basic
differences between the two technologies.

Contrast/Black Levels

Led displays have better contrast ratio as compare to the LCD display. Major drawbacks for
a LCD display is that it is unable to create the dark areas of the images on the screen.
Due to this reason there is a loss of image quality and detail. Whereas LED displays
produces better black areas which in tun produces better contrast and more detailed image
in the dark areas.

Color Accuracy

Color accuracy of led display is much better than lcd display. Though the difference is
not very large but it is still notable. So if you are looking for better color accuracy
then led display should be your first choice.

Viewing angles

Led displays have much better viewing angles than the lcd display. In case of LCD display
beyond the 30 degree from the center the contrast ratio of the image start to diminish.
LED display do not have any such limitation and they have much larger viewing angle.

Sizes Available

LCD displays are available in the size range from 15inches to 65 inches whereas LED display
are currently available between 17inches and 70inches.

Video playback

LED display have much faster response rate time as compare to LCD display. Due to faster
motion response rate there is no problems such as motion lag and in fast action video
also blurring of images do not take place.

Power Consumption

Usually people think newer technology would consume lesser power but this is not the case
with led and lcd displays. Local dimming LED display consume more power than LCD display.
Sounds shocking but it is true. Therefore, the tradeoff seems to be between economizing
your energy bill and better picture quality. But the edge lit LED displays use less power
than an LCD of the same size. Best part is there is no screen burn in problem in case of
led displays so they can be used for computer displays as well.

Final Conclusion

If you are looking for better picture quality and better features then LED display should
be your first choice. If you can compromise a bit on quality then you can go for LCD
display. Usually you would find LED displays to be more expensive then LCD displays but
with increase price you get better quality. So if budget is a problem for you then try
getting a smaller size led display rather than bigger size lcd display.

source :http://listthemout.com/

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