1. An electronic camera, comprising: an image processing unit that performs image quality adjustment using parameter groups; an information recording unit that records first image quality adjustment information including a first parameter group for use with the image quality adjustment, and a first image quality adjustment algorithm that applies the first parameter group; an information acquisition unit that acquires, from an external device, second image quality adjustment information including a second parameter group that is different from the first parameter group, and a second image quality adjustment algorithm that applies the second parameter group; and a control unit that controls the image processing unit so that it performs image quality adjustment while applying the first parameter group to the first image quality adjustment algorithm or image quality adjustment while applying the second parameter group to the second image quality adjustment algorithm.