No they dont or do they I dont rememeber sorry
Yes!LED TV is more Expensive than LCD.
It depends on the size of the LCD Panel and the audio power on the LCD TV.
Power consumption varies between individual models, but LED-backlit LCD televisions typically consume less power than plasma televisions.
Liquid-crystal display televisions (lcd), Use a lot of Power. Light-emitting diode (led) is using Half the power. So buy led tv!
An LCD TV with a traditional flourescent backlight uses about 110 watts of power. A LED backlit LCD TV uses about 85 watts of power in the 32-inch size.
depends on the TV. old crts use less power then plasma screens more then lcd screens.
Yes, you can use a wall mount for your LCD TV. It will give your home more of a newer feel when you have it mounted!
LCD TVs actually have a very low power consumption ratio. Over the course of a year of average television viewing a Toshiba 42 inch LCD TV will use about $8 to $10 of electricity.
First of all, an LED and an LCD are the same thing. An LED is just an LCD with a LED backlight. LEDs use less power and have a higher contrast ratio. I say if you can afford it, go with the LED, you won't be disappointed!
It depends on how much power rating the UPS can handle. But in most cases it cant handle the power requirement of a LCD TV. My UPS is 600KVA and mu LCD's power requirement is 120V. But it wont last even 5 secs on full UPS charge. Maybe its designed only for PC monitors whose power requirement is 30-40V.
Plasma TVs are better because they offer absolutely no lag time compared to LCDs and they have the highest black levels. Plasmas will use slightly more power, but overall better picture quality. LCD TVs are slightly more inexpensive, but comparing them side to side with a Plasma You will see the difference in quality.
Basically ,LED stands for Light Emitting Diode and LCD stands for Liquid Crystal Display. LCD TV use fluorescent lights while LED TV use those light emitting diodes. The fluorescent lights in an LCD TV are always behind the screen. On an LED TV, the light emitting diodes can be placed either behind the screen or around its edges. In my opinion, LED TV is more efficient than LCD TV