What is the normal computer resolution?

The normal computer resolution is 19120X1080, 1366X768, 1440X900, 1600X900. Screen resolution refers to the number of pixels vertically and horizontally, the unit is px. Screen resolution determines how much information is displayed on the computer screen. It is measured in horizontal and vertical pixels. For screens of the same size, when the screen resolution is low, the screen resolution is There are fewer pixels displayed on the screen and the size of a single pixel is relatively large. When the screen resolution is high, there are more pixels displayed on the screen and the size of a single pixel is relatively small.

#The operating system of this tutorial: Windows 7 system, Lenovo ThinkPad L14 computer.

General computer screen resolutions are 19120X1080, 1366X768, 1440X900, and 1600X900.

The method to adjust the resolution of the computer is as follows:

1, take the win7 system as an example to demonstrate. In the previous XP system, you right-clicked on the desktop and selected properties, and set the resolution in the properties. Win7 is a little different. First, right-click on the desktop, and the screen resolution option is directly displayed in the right-click menu. Click this option with the mouse.

2. In the resolution setting options page, there is a resolution option. Click this option. The default value displayed above is the resolution of your current screen. After clicking, a series of setting options appear, including a recommended option. You can try adjusting the slider to this place.

3. After adjustment, click the OK button. If it is an LCD monitor, you do not need to adjust the refresh rate. If your monitor is a CRT monitor, you need to adjust the refresh rate, because the screen will flicker and make your eyes uncomfortable. Still on this page, click on the Advanced Settings option.

4. In the options page of the advanced settings, the column displayed by default is the adapter column. There is a button at the bottom of the adapter to list all modes. Click this option with your mouse.

5, all available resolution modes will be listed next. Please select the resolution option you just set, and then pay attention to the refresh rate later. The default refresh rate of the CRT monitor is 75hz. Select this option and confirm.

Extended information:

Screen resolution refers to the resolution of the screen display. Screen resolution A setting that determines how much information is displayed on a computer screen, measured in horizontal and vertical pixels. When the screen resolution is low (for example, 640 x 480), fewer pixels are displayed on the screen, but the size is larger. When the screen resolution is high (for example, 1600 x 1200), more pixels are displayed on the screen, but the size is smaller.

The display resolution is the number of pixels displayed on the screen. The resolution of 160×128 means that the number of pixels in the horizontal direction is 160 and the number of pixels in the vertical direction is 128. When the screen size is the same, the higher the resolution, the more detailed and delicate the display effect will be.

Detailed explanation of dot pitch:

The meaning of pixel pitch is similar to the dot pitch of CRT. It generally refers to the distance between two adjacent pixels on the display screen. distance. The picture we see is formed by many dots, and the fineness of the picture quality is determined by the dot pitch. The dot pitch is calculated by dividing the panel size by the resolution.

Taking LCD as an example, the viewing area of ​​a 14-inch LCD display is generally 300mm×190mm and the resolution is 1280×800. Therefore, the point pitch of this LCD is calculated to be 300/1280=0.2344mm or 190/ 800=0.2375mm. The smaller the dot pitch, the more detailed the image.

The best resolution for 22 (21.5) and 20 (20.1) inch widescreen LCD monitors with a 16:10 ratio is: 1680×1050.

The best resolution for 23 and 22 (21.5) inch widescreen LCD monitors with a 16:9 ratio is: 1920×1080.

As for the refresh frequency of the LCD monitor, use the default 60Hz of the operating system and do not change it (no matter what the system default is, do not change it).

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