Nikon P100 weighs 481 g (1.06 lb / 16.97 oz) and has external dimensions of 114 x 83 x 99 mm (4.49 x 3.27 x 3.9″). Considering that the average weight of DSLR-Like type cameras is 591g, Nikon P100 is a remarkably light camera for its class. With a thickness of 99mm, it has an average thickness for its class.
Here is the front and top view image of Nikon P100 with the dimensions:
In order to give you a better idea about the real life size of Nikon P100, we have added an image of how it looks next to a credit card and an AA type battery.
Below you can find the comparison of the weight and thickness of Nikon P100 with its main competitors:
Nikon P100 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 Bridge Cameras with Weather Sealing page.