The LCD takes much LESS energy than a CTR.
LED tvs are far more energy efficient than LCD tvs, although they do tend to be more expensive. Also, LED picture quality is typically better than LCD pictures.
LCD TV's are comprised of individual lights and plasms TV's use high levels of concentrated energy. The energy can be more easily converted into dark colors than the LCD can.
An LCD will have a generally lower energy requirement than a Plasma monitor. But Plasma monitors energy requirements change with the brightness. If something on the screen is dark, it will use less energy.
LED back lit TV's, are more energy efficient than other LCD TVs, that use CCFL (Cold Cathode Fluorescent Lamp) technology for the back lighting.
Yes!LED TV is more Expensive than LCD.
you need more than one number for an LCD
The LCD is said to consume more power than LED. The diodes that are found in LED will reduce the amount of energy required since they emit light.
OLED TVs have a much shorter lifespan than LCD TVs and may have burn in issues. LCD TVs are a proven technology and are much more reliable at this point.
When compared to a plasma, no. Plasma tv's use much more energy. However, LED technology is the most cost efficient.
Yes, LCDs use a lot less energy
LED TV is best as it consumes less energy and is advanced than LCD technology