Monday, July 14, 2014

What You Need To Know About LED TV

By Wanda Rosner


In the current digital, people have to incorporate their lives with the right technology to keep themselves knowledgeable every time something happens in the world. That is why it is important to have a good LED TV in the house. Many benefits come with having a powerful LED TV. But you must select the right size for your house with the right features to enjoy the full benefits. You also need to put the right settings otherwise, it will be useless. The following information will help you know a little bit more about LED TVs.

LED TVs are much more improved versions of LCD TVs that were popularized by Samsung with the introduction of their first ever LED TV, the LN-T4681F back in 2007. The concept behind this technology is that they have multiple diode backlights as opposed to the cathode fluorescent lights in LCDs. This upgraded version has a longer lifespan of around 100,000 hours but gets dimmer after that.

They have two main back lightings. The first one used in the previous models comprised a series of continuous LED backlights scattered along the back panel. The later ones involved trimming the width of the TVs by consolidating the backlights to the sides.

Another cool thing about this technology is that it is specialized with local dimming that makes every single light from the pixels to glow dimmer or brighter depending on the contrast of the picture, i.e., it makes the darker parts of a picture look darker. This improves the quality of the images by preventing light from escaping through the screen.

These newer technologies also use minimum electricity. On normal usage, these machines use around 100 watts of power and can save you about forty to fifty percent on electricity bill. This means that you can save a lot of money on better technology than when using the older and outclassed versions.

In the future, it is predicted that the machines will evolve by improving the 1080p graphics into full array graphics. This will mean much more sophisticated and defined graphics. As cool as this may sound, it may prove difficult because of the financial handicap of lighting all the 2.1 million pixels individually.

In addition, these cool machines have an incorporated gaming system that involve high rate of processing pictures and graphics to maintain the speed of a game. Because of this, you may have to dig little deeper into your pocket, but it is worth it. There are newer versions with 120Hz, 240Hz, and 480Hz that have increased efficiency.

Arguably, the newer television technology has brought with it a much more quality experience on the internet by introducing WiFi connectivity. This is much more different from the older versions that you had to use cable connections to surf the net, visit social websites and stream videos from various websites. Additionally, you can also download any new applications of your desire from the internet other than the ones that come with the LED television.




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