The effect is different:
Two-color led display and full-color display can play video, but the former playback like black and white TV. The same kind of full-color price is far more than double color.
Full-color display and two-color led display has both indoor and outdoor, can be in the airport, subway, station, terminal, square, business center, supermarket, chain stores, restaurants, banks, wedding photo studio, Large-scale sports venues, train waiting rooms, live television programs, exhibition venues, performing arts centers, entertainment venues, large-scale variety show scene, concert scene and other occasions.
But the current full color led display is the mainstream, and other large-screen terminal display compared to the following main features:
1, high brightness: outdoor LED display brightness greater than 8000mcd / m2, is the only one can use the outdoor large-scale display terminal.
2, long life: LED life of up to 100,000 hours (ten years) or more.
3, large viewing angle: indoor viewing angle greater than 160 degrees, outdoor viewing angle greater than 120 degrees.
4, led screen area can be small or small, less than one square meter, large to thousands of square meters.
5, easy to interface with the computer, support software rich.