assuming a comparison between similar sized screen and that the TVs are showing a similar brightness and contrast on their picture
2007-01-21 04:20:17 · 7 answers · asked by Anonymous in Consumer Electronics ➔ TVs
It really depends on the displays and their size, but as a general rule, a Plasma display will use more power than an LCD.
A small LCD will use less power than most CRTs but as size increases the difference will narrow, but the LCD is still likely to be the most efficient.
2007-01-21 04:30:46 · answer #1 · answered by s__i 3 · 1⤊ 0⤋
Actually you could be talking about the same thing, as there are CRT's that are flat screened. But if you are talking about the total different technology of LCD or plasma, they will definately be more efficient. They take at least 1/2 the power and somtimes even less than the old CRT's. Plus they run cooler. Heat=power. So, yes, they are more efficient.
2007-01-21 04:30:42 · answer #2 · answered by chazzer 5 · 0⤊ 0⤋
Flat Screen TV
2007-01-21 04:27:23 · answer #3 · answered by Lil' Gay Monster 7 · 0⤊ 0⤋
LCD TV's are more efficient than Plasma, and Plasma is more efficient than Cathode Ray Tube TV's are.
2007-01-21 06:19:41 · answer #4 · answered by wanderingphotographer 3 · 0⤊ 0⤋
Flat screen LCD
2007-01-21 04:25:08 · answer #5 · answered by BobC 4 · 0⤊ 0⤋
According to RepairWorld, Sony LCD.
2016-05-24 05:35:17 · answer #6 · answered by Anonymous · 0⤊ 0⤋
LCD
2007-01-21 22:11:45 · answer #7 · answered by ------------------ 4 · 0⤊ 0⤋