Despite its name, the Pixma mini320 is large for a dedicated photo printer. It is much larger than the mini260. The size is due to the fact that the mini320 can print up to 5 by 7 inches. It is heavy for a portable printer but it has a built in handle so that you can carry it around. It can be powered by a battery so you can print anywhere you go. According to Canon, a fully charged battery can print up to 110 photos. The mini320 is a fast photo printer and its photo output has realistic color. Plus, it accepts a variety of paper sizes.