Not sure what your question is but it seems you are asking about monitor types.
CRT refers to Cathode Ray Tube. This refers to a monitor based on a large, heavy glass tube with an electron gun on one end and a phosphor screen on the other. Until the late 20th century this was the dominant display technology for television and data processing applications.
LCD refers to Liquid Crystal Display. This refers to a monitor based on a liquid crystal material sandwiched between two panes of flat glass. The liquid crystal is normally clear allowing light to pass through it but when a voltage is applied it turns opaque and blocks light. If the panes of glass have a transparent but electrically conductive grid applied to them then a pattern of characters or images can be produced. If a back light is shined through the flat panel and colored filters are placed over small picture elements (pixels) a full color image can be produced. Most laptop displays and many flat panel TV and computer displays use this technology now.
Max L.
There are: CRT monitors (those fat monitors) and LCD monitors (flat screens)
CRT is cheaper than LED.
LCD stands for Liquid Crystal Display and CRT stands for Cathod Ray Tube
No but there is in LCD monitors.
CRT monitors use a beam of electrons to form the picture - LCD's use microscopic pixels. CRT's need large amounts of electricity to form the picture - LCD's work with low voltages.
Examples of these devices are CRT monitors LCD monitors Data Projectors.
LCD monitors are NOT faster than CRT's, CRT images move at the speed of light and have almost no input lag. LCDs have input lag and this is why good ones are so expensive.
CRT and LCD. There are many different backlights for LCD though.
In my opinion, the LCD definitely is better than the CRT, based on the simple fact of clarity and color. While CRT is less expensive than an LCD, it also causes increased eyestrain when viewing a computer screen for a long period of time.
No they do not.
LCDs are much higher resolution.
Yes. As long as the output is VGA. There is no difference in the standard between CRT and LCD.