Functionally, 8 1 1 is basically the same except that it has one less plasma function than 8 15.
In terms of appearance, firstly, the operating instructions of 8 1 1 were directly engraved on the tempered door glass by laser, and 8 15 was pasted on it.
Secondly, 8 1 1, except for the edge of tempered glass on the panel, prevents external force from hitting the edge of glass and bursting. The upper and lower doors are tempered glass, and there are no drawn metal strips at the edges, so it is easy to burst when external force touches the edges of the glass. 8 15' s panel has no tempered glass, but the metal panel is painted with acrylic. The upper and lower doors are tempered glass, and the edges are pulled with metal strips to prevent external force from colliding and bursting.
Thirdly, compared with 8 1 15, the tempered glass of 8 1 1 looks more delicate, softer and more expensive.
Fourthly, compared with 8 1 15, the liner of 8 1 1 is thinner (not sure how much thinner) and the cost is lower.
Fifth, the wire structure inside the 8 1 1 disinfection cabinet is more scientific and reasonable, beautiful and clean.
Sixth, 8 1 1 is touch (red light is displayed) and 8 15 is button (green light is displayed).
The main difference is so much, and nothing else is necessary.