The pixel composition of full-color display screen is composed of three kinds of LED beads: red, green and blue, and the colors that can be displayed cover most colors.
Both the two-color display and the full-color display play video, but the effect of the former is just like that of black-and-white TV, and the display effect of the full-color display is far better than that of the two-color.
In terms of price, the full-color price of the same specification is much higher than that of two colors.
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