1. An image capturing apparatus comprising: an image capturing unit configured to capture a plurality of images with different exposure amounts; an image processor configured to composite the plurality of images and generate a composited image; and a display control unit configured to display the composited image generated by the image processor on a display unit; wherein, upon receiving an instruction for magnification a portion of the composited image displayed on the display unit, the display control unit displays the magnified image of an image from among the plurality of images in a case where the image capturing apparatus is performing a predetermined operation, and magnifies and displays a portion of the composited image in a case where the image capturing apparatus is not performing the predetermined operation.