A mirrorless camera’s shutter can last from 100,000 to 400,000 actuations, depending on the model and make. Mirrorless cameras with a shutter rating of 100,000 can safely shoot 100 photos every day for three years straight before they reach the end of their shutter life.
In the wake of DSLRs becoming obsolete, Canon, Nikon, and Sony are concentrating their resources on developing mirrorless cameras and lenses.