There's nothing quite like a modern, large television - especially after a long day of work. Just imagine plopping down on your couch, sitting back, taking a sip of your favorite beverage, and watching your favorite movie or television program. Sounds like a little slice of heaven, huh? Now imagine that picture with the best television possible. While there are many things to consider in the LED vs Plasma television debate, we're going to take a quick (but close) look at the power consumption of both types of HDTV.
Plasma HDTV and Power Consumption
In general a plasma HDTV is going to use more power than an LED HDTV, but as you can see, they're not going to take that much more power. Here's a look at some popular brands and what they might cost per month in power to operate when set-up for energy savings.
At just over /month the Vizio VP322 32 inch plasma is one of the most energy efficient televisions when calibrated correctly. Just under /month the Vizio VP422 42 inch plasma is another energy saving plasma HDTV. The Hitachi P50H401 50 inch plasma HDTV can be run for around /month when it is correctly calibrated for energy savings.
LED HDTV and Power Consumption
If you're ready to spend even less for electricity for your television, you're going to want to look at some of these LED televisions. They're some of the most energy efficient models available in 2010.
When calibrated correctly, the Sharp LC-46LE700UN 46 inch LED televisioncan be run for just over /month. Both the Sony KDL-46EX700 and the Samsung UN46B6000 46 inch LED HDTVs cost under /month to run when they're set-up correctly for energy savings. For under /month in energy, you can run the Sony KDL-55XBR8 or Vizio VF550XVT 55 inch LED/LCD televisions. Again, this is if they're optimized for energy efficiency - which is easy to do.
LED vs Plasma & Energy Consumption
As you can clearly see, LED television technology uses a lot less power. That said, modern plasma televisions don't take that much power to operate. Even some of the larger plasma screens can be run for to a month depending on where you live and the exact television you have. Still, a lot of LED television can be run for or less, making them more energy efficient if you look at just the numbers.
Plasma versus LED in 2010
When it comes to power consumption, the LED HDTV is the clear winner, but there are many other factors to consider when choosing a television these days. Stay tuned for more information on whether LED or plasma is the better television for you. There are a lot of choices out there these days, but the decision doesn't have to be difficult if you do your research before shopping then look around for the best deals.
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There are many technologies emerging in display devices like TVs. Every technology excels in particular feature of display and has particular method of display. Different technologies used in TVs are:
LCD TV:
LCD (Liquid Crystal Display) televisions are thinner and lighter and provide much sharper and clearer picture than CRTs of similar size. They are ideally used for cell phone displays, computer monitors, and to view still images. LCD TVs have a flat screen so there will be no picture distortion and don't have screen "burn in" like curved tube TVs. In general, LCD viewing angle is 175 degrees. The picture can be viewed 87 degrees from each side. LCD TVs are very economical to use and screens less than 35 are fairly inexpensive. LCD TVs are backlit and blocks outside light. So, they are suitable for natural lighting situations. Most LCD TVs have a half lifespan (50% of original brightness) of over 30,000 hours (16 years of viewing at 6 hours per day). LCD sizes generally range from 13 to 65 but some manufacturer will offer up to 100 sizes.
Plasma TV:
A Plasma Display Panel (PDP) is a flat panel display used in large TV displays. They have better and accurate color generation than LCDs, and with far display, wider viewing angles, and do not experience degradation at high angles compared to LCD. Plasma displays are ideal for viewing motion video in large displays.
· Plasma screen sizes generally ranges from 32 to 84 but some offer screen sizes up to 100.
· Plasma pixel, technology provides a brighter picture with more contrast between the blacks and whites than standard TV.
· In general, plasma TVs viewing angle is 160 to 180 degrees and picture can be viewed from any angle.
· On an average, Plasma TVs have a half lifespan (50% of brightness) of 50,000 to 70,000 hours (20 years of viewing 6 hours a day to 50,000 hours).
Some plasma TVs are provided with upgradeable video cards that helps to match with future technology.
HDTV:
HDTV or High-Definition Television is a digital television broadcasting system offering a higher resolution compared to regular television systems. HDTV is digitally broadcast unlike earlier analog broadcasting, because digital television (DTV) signals require reduced bandwidth because of digital video compression.
HDTV will not have standard TV problems, like low quality sharpness, troubles with brightness or contrast, spots, other visual, or audio imperfections, problems like double images (ghosting), and weak signals. HD television provides clearer pictures with excellent sound quality, a wider viewing screen and up-to-date scanning. HDTV will provide more and superior channels provided by regular satellite or cable television with theater system experience.
LED TV:
LED (Light Emitting Diode) TV is an LCD TV that uses LEDs for back lighting, instead of using the fluorescent lights (as it creates more black spots). They are ideally used for low-energy indicators, as substitutes for traditional light sources in general lighting and automotive lighting.
· LED TV currently costs more than a standard LCD or plasma TV.
· LED TV has got great looks and very easy to Install.
· Edge-lit LED television will consume 30-40% of less power than LCD or plasma TV. But backlit LEDs will consume more power.
· Brighter picture can be viewed with LED television compared to a standard LCD TV.
· LED TV that is backlit, with local dimming and RGB LEDs, will have an enhanced picture and better contrast ratio and colour accuracy compared to standard LCD TV.
It has a long lasting life and also eco friendly.
OLED TVs:
OLED (Organic Light Emitting Diode) TVs depend on light emitting polymer technology. Its features including,
· In OLED TVs, there is no need for backlights or extra heaters or coolers, so there is less power consumption.
· As OLED materials has the capacity to support full spectrum of visible light, so there will be higher contrast and it has high-speed refresh rates.
· OLEDs are much faster than LCDs. Fast motion and quick eye movement pictures are more realistic. And OLED TVs will make virtual images to look realistic and can be viewed easily for longer periods.
· It has larger viewing angle and for near-eye applications, it provides more pleasant viewing without distortion.
One disadvantage with OLED TVs is the limited lifespan of the organic materials used in its manufacturing. In addition, blue light degrades quickly with a lifespan of 14,000 hours (when used 8 hours per day for five years) on flat-panel displays.
Before purchasing a television, know the difference between each technology and purchase the one, which has your desired features and suits your budget.
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