Samsung UN40D6420UFXZA LED 3D HDTV Television Set, A Definite Winner

Samsung has been a force in the improvement of flat panel HDTV sets; it is one of the premier brands available. Their newest sets are equipped with Light Emitting Diode back-lighting technology, instead of the cold-cathode fluorescent tube methods that were used by the first generation of LCD TVs. The development of this LED back-lighting technique has enabled them to manufacture sets that are much thinner, and lighter than previous sets, yet produce significantly better picture quality. The UN40D6420UFXZA Samsung LED 3D HDTV is a great example of this technological superiority.

Because an LCD (Liquid Crystal Display) can not produce any light, but rather functions as a shutter that controls the passage of light through the screen, any LCD display requires a back-light to be seen under dim lighting conditions. The LCD aspect of the screen simply provides as a “shutter” that either permits light to pass through the display panel, or prevents it from doing so.

The first generation of LCD TV sets had the back-lighting provided by a series of miniature fluorescent lights, which produce a white light. Every picture element, or “pixel that makes up a TV picture is tiny spot on the screen that has 3 filters that produce each of the primary TV colors: red, green, and blue (RGB). Each color TV image is created by controlling the transparency of the LCD spot that controls the light that passes through each of the filters in each pixels that constitute the entire picture.

The UN40D6420UFXZA Samsung LED 3D HDTV set has an “edge lighting” system to provide the back-light for the LCD display. In this system, very bright white-light LEDs (Light Emitting Diodes) are set around the edges of the screen . A diffuser plate distributes the light across the entire surface of the picture. This use of an LED lighting frame means that the TV requires a lot less energy to operate. This set is quite efficient: assuming an operating rate of five hours per day, and a cost of electricity of $0.11 per Kwh, it would only cost about $14/year to operate it. When the set is off, it uses only 0.07 Watts of electricity. That amounts to 0.6 Kwh/yr, which is less than $0.07, assuming the same power rates!

The UN40D6420UFXZA Samsung set is loaded with what Samsung calls “Smart Apps” – theapplications that are the basis of their “Smart TV” platform. These “Apps” allow you to use the TV to interact with the internet, and download Web content from providers like Netflix, Hulu Plus, Pandora, and many others.

An additional aspect of this set is its “Allshare DLNA Technology”. DLNA is an abbreviation that refers to the “Digital Living Network Alliance”. It represents an “interoperability protocol” that enables various electronic devices to link together to enable file sharing and data communication. Samsung’s “Allshare” feature makes it a cinch to synch up your DLNA-enabled devices with your Samsung TV set, and that allows you to use all the media files on your computer, iPhone, and other devices on your HDTV set as well. Add to that the optional LinkStick, and you can have wireless access in addition.

The UN40D6420UFXZA Samsung set also includes something called the ConnectShare Movie feature. This makes it possible to look at pictures, watch videos, or play music from any USB flash drive. All you have to do is to plug the drive into the USB port on the set, and you are able to access the files.

The sharpness of the picture you see on the UN40D6420UFXZA Samsung is enhanced by the Ultra Clear Panel which forms the front of the screen. This panel absorbs ambient light from the surroundings, which in turn almost totally does away with those annoying reflections that could likely be present on the front of thescreen. This in turn gives you a picture that has darker blacks and enhanced contrast, resulting in a crisper, cleaner image with wonderful shadow detail.

Owning this set will significantly improve your television viewing experience, as well as making it easy to interface with all of your other media files, such as your your computer and other personal devices, and the Internet.

You can Look into all the details regarding the UN40D6420UFXZA Samsung by using that link, and explore how nicely this set will work for you.

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