The most commonly used photo album printing size: A4 size, which is 210x285 that we often hear when printing photo albums; India United Network specializes in photo album printing, which can customize various types of photo albums. If you want to make a light photo album, the print size is A5, and the print size of the photo album half smaller than A4 is 210x140; Very atmospheric and high-end photo album printing size: A3 size, 420X285, generally only used to display high-end products, and the printing volume will not be too much; Print size of high-grade atmospheric photo album: generally use two photo album sizes: 250X250 or 285X285; If you want to make a high-end photo album, there is also a printing size: 370X250, which is also an optional size for high-end photo albums; There is also a square photo album print size: 2 10X2 10, but this size is similar to the price of printing A4 size photo albums.