Before you buy, you will know the difference: LED VS LCD TV.

Before you buy, you will know the difference: LED VS LCD TV.

In the price war between LED or LCD, the LCD TV emerges the clear winner offering the customer a substantial saving anywhere in the region of 20-50%. The price difference is significant enough to make one sit and think before rushing out to buy that dream TV. But as you well know, you get what you pay for so the compromise is also significant as LED TVs offer a better viewing experience and are energy-saving, which in the long run will factor into costing the LED vs. a LCD TV. As with all new technologies, in time the price will come down narrowing the gap between the two.

After price the most significant factor ruling your eventual choice between the LED vs. a LCD TV is picture quality. While Liquid Crystal Display offers good picture quality, images are likely to burn in display, whereas the LED offers better brightness and a truly enviable contrast ratio of up to 500,000:1. What this means in real terms is that the light emitting diodes used in the LED TV create a more realistic image with the presentation of truer colors and sharper contrast with black, as opposed to gray. The refresh rate, the number of times the pixels are refreshed on your screen, is also higher and will affect your viewing of action footage and 2-Dimensional or 3D imaging. Now the battle of these two types of TV's is truly on.

Making choices that are better for the environment has become a part of modern life with increasing awareness of our rapidly depleting resources. Time then to take a closer look at claims of energy savings. Typical running costs are a good way to calculate those hidden components that will help determine our choice in Light Emitting Diode VS Liquid Crystal Display TV. In a year the user of an LCD TV will pay anywhere between 0 to 0 U.S. The user of an LED TV of the same size will use close to half that, thereby halving the cost of running. In your consideration of LED vs a LCD TVs, keep in mind that the newer breed of LED TVs will, on average, use about 40% less power than the Liquid Crystal Display or Plasma. Multiply the running cost of your TV by the number of sets you use in your home and you may be closer to a decision on the crucial LED vs. a LCD TV debate.

Energy saving is one aspect of making a greener choice; the second is awareness of the materials used in the manufacture of LED and LCD TVs. The fact is that mercury is used in the manufacture of Liquid Crystal Display TVs. Human beings generate at least half of the mercury emissions that poison the atmosphere. One of the ways in which we do this is through waste disposal. Finally the last difference between LED and LCD is the Of weight TV LED LCD TV is one-third of the thickness and weighs only about half make it easy to assemble and move.

LED Versus LCD Tv
LCD vs LED vs Plasma Flat Panel TV - ZoboTV Charlotte NC Video Clips. Duration : 5.42 Mins.

Which flat panel TV technology is better? LED? LCD? Plasma? It's one of the most common questions we get when people begin their process of adding a home theater system. Andrew, one of ZoboTV's home theater system designers, shares some of the differences between these flat panel TV technologies. If you have more questions, stop by one of ZoboTV's two Charlotte NC locations, call us at (704) 790-3030 or visit our website at www.zobotv.com

Tags: LCD, LED, Plasma, Flat Panel TV, Home Theater Design, zobotv, Zobo

Credit : LED versus LCD tv

Samsung LCD TV HD - vs LED screen questions.

Samsung LCD TV HD - vs LED screen questions.

What is the question in the LCD vs. LED debate? Quality versus price and mobility are the two main champs in the debate and both are evident in Samsung's current lineup of Samsung HD LCD tv models and Samsung LED tv models.
LCD (Liquid Crystal Display) utilizes liquid crystal "panels" that manipulate ambient light to produce a picture. To be clearer on the subject, these are not huge panels like you would think, but very small ones. In the absence of ambient, or "room light," LCD TVs have to use back lighting. The downside is that these panels are not capable of completely blacking out the back lighting for optimum contrast. In other words, if it's midnight at the POW camp on your TV, the guy trying to escape might be a little "fuzzy" around the edges. What's more, your "midnight black" will most likely look a little purple because the crystals can't completely block out the light needed to show our hero on the screen. Samsung HD LCD TV eliminates this by having developed a system of software and a screen "polarizer" that cuts back on bleed-over light, thus giving a blacker black.
LED (Light Emitting Diode) is nearly a throwback to the old school "tube" TVs. Instead of using three colored proton guns though, HDTV LED TVs use very small LED lights. The same type you use in that nifty wind-up flashlight you got for Father's Day. (Or not-tell your kids you want one if you don't know what one is.) The up-side of Samsung LED TVs is that the blacks are blacker. The reason for this is that when a light is out, it is out. There is no bleed over from the light next to it. Thus you have a blacker, more clearly defined picture. LED TV uses four colored lights; two green, one blue and one red. Using different combinations of this lighting produces your color spectrum. This blows out the competing LCDs by allowing more vivid color. Samsung HD LCD TV compromised on this when they began installing LED lights for backlighting and it paid off. The product was the color range of LCD with the blackness capability of LED.
Both types suffer from motion blurring, but LCD has lost this war battle marginally-especially at the HD level. The three most common causes for this are:
- Pixels move faster than color can respond.
- The speed of the movie-what speed it was shot in
- The human eye's ability to track speed
The new series of Samsung LCD flat panel addresses this and using a combination of software and firmware, they've been able to increase their refresh rate by four times. In other words, it would be the difference between a flip book and a 35mm home movie projector. Or for the younger generation, it's the same as getting four times the frame rate.
The big differences between LED because it is a new technology, LED tends to be more expensive than LCDs and a little easier, Samsung LCD TV HD with LED alternatives that are cheaper, good quality. than many LCD rivals online.


LED Versus LCD Tv
OneRepublic - Good Life Video Clips. Duration : 4.15 Mins.

Music video by OneRepublic performing Good Life. (C) 2011 Mosley Music/Interscope Records

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LCD TV, What is lcd tv.

If you’re going to buy LCD tv. You will have to pay more than CRT TV. but I think it was worth. Because...




LCD TV stands for Liquid-crystal display televisions is television that uses LCD technology to produce images. LCD TV use CCFL lamp (Cold Cathode Fluorescent Lamp). CCFL is skinny lamp like drinking straw. Sort horizontal long as the light source down. And have Liquid Crystal is a semi-crystalline solid and liquid 3 colors red, blue, green. Twisting the angle for the light to come out a different color. LCD TV thin and lighter than CRTs, and a better display than.

On below, youtube.com preview about LG 32LH20 TV , Now LG have a newest. It's  LG 42LK520 (You can see on this page --> led versus lcd tv dot com).