Samsung ST100 weighs 155 g (0.34 lb / 5.47 oz) and has external dimensions of 100 x 60 x 20 mm (3.94 x 2.36 x 0.79″). Considering that the average weight of Compact type cameras is 188g, Samsung ST100 is a remarkably light camera for its class. Even better, with a thickness of only 20mm, it is also quite small, 8mm thinner than the average of its class.
In order to give you a better idea about the real life size of Samsung ST100, we have added an image of how it looks next to a credit card and an AA type battery.
Now lets compare the weight and thickness of Samsung ST100 with its main competitors:
Samsung ST100 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.