What is the size of the mobile phone?

The common proportions of mobile phone wallpaper are 1280×720, 1920× 1080, 2560x 1440. ?

Mobile phone wallpaper is usually called mobile phone picture and standby picture. Like Windows desktop wallpaper, it can be divided into lock screen wallpaper, screen wallpaper and dynamic wallpaper. Users only need to download their favorite pictures, the size of which corresponds to their mobile phone screen, and send them to their mobile phones, so they can set them as their favorite standby desktop wallpaper through their mobile phones.

screen size

Mobile phone screen size is divided into two concepts: physical size and display resolution. Physical size refers to the actual size of the screen. The large screen must be equipped with high resolution at the same time, that is, how many pixels can be displayed in this size, and the more pixels are displayed, the greater the room for performance.

The screen sizes of the two mobile phones are almost the same, but one can only display two lines of Chinese characters and the other can display five lines of Chinese characters. Aside from the difference in font size, the key is the resolution of the screen, and the resolution is larger. Under the same font size, more lines of Chinese characters can naturally be displayed.

Color screen mobile phone is really good. Without enough resolution, what's the use of high color quality? Color mobile phone screen is generally around 128× 128. Screen resolution is the screen resolution obtained by dividing the number of liquid crystal cells ([dots]) by the screen area, which is the biggest factor determining the picture quality.

Therefore, when purchasing a color screen mobile phone, we should not only pay attention to the depth of color that can be displayed on the screen, but also the screen resolution is a very important determinant.

The dot matrix screen is 128* 128 (or (128+-x)*( 128+-x), and x is between 1 and 32), and the aspect ratio is/kloc-0.