Pentx Optio A40 is 12 Megapixel camera with 3x optical zoom and 3.3x digital zoom. A40 features a 2.5-inch LCD display, Digital Shake reduction, an ISO rating up 3200. The Optio A40 can record VGA (640X480) videos in DivX with MPG-4 format at 30fps.
Pentax Optio A40 comes with 21MB internal memory and it supports both SD and SDHC memory cards. It measures 3.6 x 2.2 x 0.9 -inch and weighs 4.6oz.