Panasonic GH2 weighs 442 g (0.97 lb / 15.59 oz)
and has external dimensions of 124 x 90 x 76 mm (4.88 x 3.54 x 2.99″)
. Considering that the average weight of Mirrorless type cameras is 466g, its weight is about average in its class. With a thickness of 76mm, it is large, 22mm thicker than the average of its class.
Here is the front and top view image of Panasonic GH2 with the dimensions:
In order to give you a better idea about the real life size of Panasonic GH2, we have added an image of how it looks next to a credit card and an AA type battery.
Now let's compare Panasonic GH2 size with the camera that it replaced: Panasonic GH1. Panasonic GH2 has the same height and width with Panasonic GH1. On the other hand, with a thickness of 76mm, it is 31mm thicker.
Below you can find the comparison of the weight and thickness of Panasonic GH2 with its main competitors:
Panasonic GH2 Size Compared to Main Competitors
Panasonic GH2 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.