Canon S95 weighs 195 g (0.43 lb / 6.88 oz) and has external dimensions of 100 x 58 x 30 mm (3.94 x 2.28 x 1.18″). Considering that the average weight of Compact type cameras is 188g, its weight is about average in its class. With a thickness of 30mm, it also has an average thickness.
In order to give you a better idea about the real life size of Canon S95, we have added an image of how it looks next to a credit card and an AA type battery.
Now let's compare Canon S95 size with the camera that it replaced: Canon S90. Canon S95 has the same height and width with Canon S90. On the other hand, with a thickness of 30mm, it is 1mm thinner.
Below you can find the comparison of the weight and thickness of Canon S95 with its main competitors:
Canon S95 doesn't have any environmental sealings on its body so you got to be extra careful to protect it against water and dust. If you shoot under these conditions very often, consider checking Top Compact Cameras with Weather Sealing page.