Mobile Phone Screen Size And Resolution--www.mp4-p

Mobile phone screen size can be divided into two concepts: physical size and display resolution
The physical size refers to the actual size of the screen. Large screen must be equipped with high-resolution. That is the matter of how many pixels can be shown under a certain size. the more pixels shown, the more room the LCD has to display. For exampple, if two cell phones have the same size of the screen and one can only display two lines of characters, and the other can do five, except the difference in font size, the key is the screen resolution. The latter’s resolution is larger, so it can show more lines of characters.
LCD screen resolution can be calculated through deviding the number of cells (unit is point [dot]) by the screen area. This indicator is the biggest factor for the picture quality. Therefore, when choosing color screen cell phones, we should not only focus on the color depth that screen can display. Screen resolution is also a very important indicator of the decision.
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