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about LCDs?
Does an LCD monitor consume less electricity compared to a CRT monitor and by how much (percent) is it more economical? thanks to all
2 Answers
- SwibsLv 61 decade agoFavorite Answer
An LCD will use a fraction of the power of a CRT monitor.
A CRT monitor needs a ton of electricity to generate an electron beam, and sweep the electron beam across your screen's surface.
An LCD uses a very efficient, solid-state backlight and screen.
Since hardware varies greatly, it's virtually impossible to determine an accurate margin, let alone a percentage.
The best I can do for you is call the difference "substantial".
- 1 decade ago
HI
If a CRT monitor use 100watt/h power, LCD use 15watt/h.
LCD doesn't have beam.
