Thursday, May 22, 2014

CRT and LCD



·         What is difference between CRT and LCD?
CRT
LCD

1)      It stands for cathode ray tube.
1) IT stands for liquid crystal display.
2)      It is large in size and heavy in weight.
2) It is small in size and light in weight.
3)      It produces Lower quality output.
3) It consumed less power and voltage.
4)      It consumed more power and voltage.
4) It produces higher quality output.
5)      It uses phosphor coated screen to display information and cheaper than LCD.
5) It uses electronic signal to display information and expensive than CRT.

No comments:

Post a Comment