Rui Guan

1. Resolution: The higher the resolution of the wall-mounted advertising machine display screen, the clearer the details of the screen display. Generally speaking, high-definition and ultra-high-definition wall-mounted advertising machine display screens can present clearer and more realistic picture effects, allowing viewers to see more delicate details.

2. Display technology: The display technology used by the wall-mounted advertising machine display screen will also directly affect the clarity of image quality. At present, the common display technologies include LED, LCD, OLED, etc. Among them, OLED technology has better color performance and contrast, and can present clearer and fuller picture effects.

3. Color performance: The color reproduction ability of wall-mounted advertising machine display screen is also an important factor affecting the clarity of image quality. Advertising machine display screens with good color performance can present more vivid and full color effects and enhance the visual experience of the audience.

4. Contrast: Contrast refers to the degree of difference between the brightest area and the darkest area on the screen. The higher the contrast of the wall-hung advertising machine display screen, the clearer and more stereoscopic the picture will be, and the richer the details will be.

5. Angle of view: The angle of view of the wall-mounted advertising machine display screen will also affect the clarity of image quality. A good advertising machine display screen should have a wide viewing angle range, so that the audience can get a clear picture effect from any angle.

Generally speaking, the multimedia playback effect of wall-hung advertising machine display screen can be improved by improving the resolution, using advanced display technology, strengthening color expression, improving contrast and expanding viewing angle. With the continuous progress of science and technology, it is believed that the picture quality and clarity of wall-hung advertising machine display screens in the future will be better and better, bringing more shocking visual experience to the audience.