What range of values will result in a smaller image?

A smaller image can be achieved by reducing its dimensions (width and height) or by decreasing its resolution (measured in pixels per inch). Additionally, using a lower quality setting when saving an image can also lead to a smaller file size. For example, resizing an image from 1920x1080 pixels to 800x600 pixels or saving it in a compressed format like JPEG with a lower quality setting will result in a smaller image.