Advanced Photo System is a film format for consumer still photography first marketed in 1996 and discontinued in 2011. It was sold by various manufacturers under several brand names, including Eastman
Nikon Nuvis 160i, an APS camera
Canon ELPH aka IXUS (Europe) or IXY (Japan)
KODAK Advantix APS film cartridge
Visual indicators on an APS cartridge; this cartridge is in state 4 (fully exposed and developed)
110 is a cartridge-based film format used in still photography. It was introduced by Kodak in 1972. 110 is essentially a miniaturized version of Kodak's earlier 126 film format. Each frame is 13 mm ×
Advanced Photo System
…led by Kodak starting in the mid-1980s. Like prior attempts to displace 135 film from the amateur photography market, including 126 film (Instamatic), 110, and disc, APS used a film cartridge to reduce loading errors. APS also could reduce camera and lens size and weight by using a smaller image format…
110 film cartridge (shown from front and from rear)
Comparison of Disc, 110, and 135 image size
Kodak Instamatic 192, a typical 110-format pocket camera, with 110 film and "Magicube" flash cartridge (with extender)
Negative strip of 110 film (with pencil for scale). The strip shown measures 111 mm × 16 mm (4.37 in × 0.63 in).