Below is a link to DP review, showing Canon Cameras. I like to refer this site to people, because they show the Cameras by the year they were introduced to the market. At to top, you can click on the Cameras Drop Down menu, and see all the ones that are offered by other manufacturers.
http://www.dpreview.com/products/canon/cameras
For my own Point and Shoot, I have a Canon SD 3500 IS. The entire back of the Camera is the 3.5 inch Screen. The camera has great battery life, and in addition to good pictures, takes pretty fair video.
Picture below shows my camera on top of my car during my 3rd run two weeks ago. This is the video that the camera recorded on the run.
http://www.youtube.com/watch?v=B1DVvprFOzM
Joe