Bottom line - The Pentax Optio M20, with features such as Auto Picture, Blur reduction, Movies with Anti-Shake, Face Recognition AF and AE, and an outstanding battery life, make this an impressive model. It’s compact, yet fits well in your hand and has enough features to keep most camera buffs happy. With a price of under $200, the M20 is a well-balanced addition to Pentax’s Optio line.