What is the difference between Lenovo's high color gamut and 2.2k?

One is color gamut, the other is resolution, and there is a high color gamut and a 2 K screen.

A high color gamut means that the screen can display a wider color gamut with richer and brighter colors. Usually, a high color gamut screen refers to a screen above 72%NTSC/ 100%sRGB. The notebook low color gamut screen is generally 45%NTSC, and the high color gamut screen has a better look and feel, which is more suitable for most needs than the low color gamut screen. In daily life, it is generally used for TV and computer screens. In addition to greatly improving the user experience, wide color gamut displays can also present more realistic colors when used in professional photography, color matching, design work or professional printing, and better meet the professional needs of users.

Screen resolution refers to the number of pixels in vertical and horizontal directions, and the unit is px. The screen resolution determines how much information is displayed on the computer screen, in horizontal and vertical pixels. For the same size screen, when the screen resolution is low (for example, 640 x 480), fewer pixels are displayed on the screen, and the size of a single pixel is relatively large. When the screen resolution is high (for example, 1600 x 1200), there are more pixels displayed on the screen, and the size of a single pixel is relatively small.

The display resolution is the number of pixels displayed on the screen. The resolution of 160× 128 means that there are 160 pixels in the horizontal direction and 128 pixels in the vertical direction. With the same screen size, the higher the resolution, the finer the display effect will be.