The Canon Powershot A400 is an entry level digital camera. It has 3 megapixels and a 2.2x optical zoom lens. It is aimed at anyone who enjoys social photography; holiday photos, social gatherings and pictures for the family album.

The Powershot A400 is relatively easy to use and you can start taking pictures with it as soon as you have taken it out of the box and loaded the batteries and memory card.

This camera is an upgrade of The Powershot A310. The main improvements on that model are the introduction of the zoom lens and it also has a better build quality.