An airbrush compressor is a specific type of air compressor that is designed for use with airbrushes. It is typically smaller and more lightweight than other types of air compressors, and it produces a lower volume of air pressure to allow for more precise control over the airbrush. Airbrush compressors also usually have built-in moisture traps and regulators to ensure a consistent and dry air supply for the airbrush.

A mini air compressor, on the other hand, is a more general term used to describe small, portable air compressors that can be used for a variety of applications, such as inflating tires, powering pneumatic tools, or even powering airbrushes. Mini air compressors are typically larger and more powerful than airbrush compressors, and they may not have the same features designed specifically for airbrushing, such as moisture traps or regulators.

In summary, an airbrush compressor is a specialized type of compressor designed specifically for use with airbrushes, while a mini air compressor is a more general term used to describe small, portable compressors that can be used for a variety of applications, including airbrushing.