HOW MANY PIXEL HAVE THE CRT?

A CRT (cathode ray tube) display doesn't have a fixed number of pixels like modern LCD or LED screens. Instead, its resolution is determined by the horizontal and vertical scan lines it can display. Common CRT resolutions include 640x480 (VGA), 800x600 (SVGA), and higher, which means they can display millions of individual points of light, but the actual pixel density varies based on the display's size and technology.