subject: Learn About The Latest Technologies From Led Tv Reviews [print this page] It was already quite difficult to choose between a Plasma TV and an LCD one, and now with the introduction of the LED TVs, it adds further to the confusion of the consumers. People are left enquiring of confused salesmen about the basic difference between all the three technologies so as to make their buying decision easier. In fact, you will be surprised to know that LED TVs are a variation of the well-known LCD panels with the only difference being in their backlights. The fluorescent type backlights are replaced by light emitting diodes, adding to the charm of LCD TVs. You can get good information about these TVs from LED TV reviews.
Defining LED
LEDs find popular usage in many areas in the electronics field. They are commonly used in many devices but seldom attract attention. The glowing numbers in digital clocks use LEDs to great advantage and so do the remote controls. They are the very small bulbs which can make any electrical circuit attractive. They differ from ordinary bulbs because they dont have a filament inside them. Consequently, they dont get heated up quickly. Because of their ease of use, they are now being used in the backlights of HDTVs. LED HDTV reviews are generally in raptures about these LED HDTVs.
Why Should We Buy an LED TV?
LEDs are quite different to standard fluorescent backlight technology and they can even be turned on and off on an individual basis. But this can prove to be a costly affair. But the fact remains that this technology can be used if the need arises. Another major feature in LED TVs is the lack of mercury in the backlight. Consequently, the panels can be thinner than standard LCD panels which present a very sleek exterior in home theater systems. LEDs are even better in terms of black levels and color saturation. This narrows the difference in technology between the Plasma and LCDs. However, LED TV reviews suggest that the price is very much on the higher side, mostly because of the novelty of using LEDs has still not worn off.
Consuming Less Power
You will be pleasantly happy to know that LED HDTVs are much more economical in consuming power. LEDs are generally arranged in two ways in the TVs. One way is to arrange the LEDs all over the back and the other is to only place them at the edges. In the first case, the panel can be very thin but less costly. In the latter, the black levels are really great. However, in both cases, there is considerable power savings as compared to fluorescent backlight system. With the power situation not very favorable at the moment, this can be very welcome news to most consumers. Reading LED HDTV reviews will help you gain a lot of information about this.
Choose the Best
But before you choose to buy an LED TV, decide your budget and the size of the display which you want. Reading a lot of LED TV reviews will help you reach a decision about the exact LED of your choice. You can decide to buy an LED TV because it is better in all respects excepting the price. If you can afford the higher price, then the LED TV will satisfy all your entertainment expectations for a long time to come.
