LCD and Viewfinder
Canon S2 IS has a Fixed Type 1.8" LCD screen with a resolution of 115k dots. At only 1.8", the screen is on the smaller side and 115kdot resolution is lower than most of the recent models in this class.
S2 IS has a built-in Electronic viewfinder.
Max Shutter speed
Canon S2 IS can shoot continuously at max speed of 2 fps
and has max shutter speed of 1/3200 sec
Unfortunately S2 IS doesn't have an external flash shoe so you are limited with the built-in flash.
Canon S2 IS features a Contrast Detection autofocusing system.
With Canon S2 IS, you can record your videos at a highest resolution of 640 x 480 and save in and formats. 640 x 480 is a low video resolution by todays standards. If video quality is important for you, we recommend you to look at cameras with Full HD, even better 4K / Ultra-HD resolution
S2 IS has a built-in Stereo microphone but no speaker.
Canon S2 IS doesn't have any connections for external microphones and headphones. If you need a Compact camera with external microphone connectivity, consider or in a similar price range.
Connectivity and Storage
Canon S2 IS has a USB 2.0 (480 Mbit/sec) port to connect your camera to other devices.
Canon S2 IS Features Compared to Main Competitors