Olympus E-PM2 weighs 269 g (0.59 lb / 9.49 oz) and has external dimensions of 110 x 64 x 34 mm (4.33 x 2.52 x 1.34″). Considering that the average weight of Mirrorless type cameras is 445g, Olympus E-PM2 is a remarkably light camera for its class. Even better, with a thickness of only 34mm, it is also quite small, 16mm thinner than the average of its class.
Here is the front and top view image of Olympus E-PM2 with the dimensions:
In order to give you a better idea about the real life size of Olympus E-PM2, we have added an image of how it looks next to a credit card and an AA type battery.
Now let's compare Olympus E-PM2 size with the camera that it replaced: Olympus E-PM1. As depicted on the comparison image, and have the exact same height, width and thickness.
Below you can find the comparison of the weight and thickness of Olympus E-PM2 with its main competitors:
Olympus E-PM2 Size Compared to Main Competitors
Olympus E-PM2 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 Mirrorless Cameras with Weather Sealing page.