What are the differences between LCD video wall and LED screen？

What are the differences between liquid product video wall and LED screen? Both liquid crystal video wall and ED screen can achieve large screen display effect, but there are still some differences in display technology between the two display devices. Different liquid crystal video wall adopts LCD liquid product backlight technology, and its display technology is the same as that of household TV, but the resolution is lower than that of TV; LED display screen is light-emitting diode technology, which uses three primary color light bead chips to package into pixel points for display. Common traffic lights and billboards are led display. 2. LCD video wall with different resolutions can realize high-definition display, with a resolution of 1920 * 1080, and can display high-definition images and videos; Because of the large pixel spacing, the resolution of LED display screen should be lower under the same display area. If higher resolution is required, the display area should be larger.

The splicing effect is different. The LCD video wall has splicing gaps of different sizes, ranging from, so there will be physical black edges between the screens after splicing, which will affect the viewing effect in the whole screen display, while the LED will not have this concern. No matter how the splicing display is, there is no black edge. 4. The installation environment is different. The LCD itself is not waterproof, so it is mainly used indoors and can be used in various occasions, indoors and outdoors. Different LCD video walls, with their own technology, are mainly used in fields requiring HD to realize multiple functions of splicing vehicles, such as product exhibition hall, news radio station, monitoring center, etc. they are mainly used in outdoor squares, shopping malls, conference hall and other fields for long-distance viewing