(1) light-emitting part: module full color display module is generally green and yellow, pure green module expensive; SMD full color generally use pure green core;

(2) display: Module full color pixel visual feeling of thick, low brightness, easy mosaic phenomenon; SMD full color consistency is better, higher brightness;

(3) Maintenance: module difficult to maintain full-color, high replacement costs of the entire module; SMD full color and easy to maintain, repair and replacement of a single lamp;