Sony NEX-6 weighs 345 g (0.76 lb / 12.17 oz) and has external dimensions of 120 x 67 x 43 mm (4.72 x 2.64 x 1.69″). Considering that the average weight of Mirrorless type cameras is 440g, Sony NEX-6 is a remarkably light camera for its class. With a thickness of 43mm, it has an average thickness for its class.
Here is the front and top view image of Sony NEX-6 with the dimensions:
In order to give you a better idea about the real life size of Sony NEX-6, 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 Sony NEX-6 with its main competitors:
Sony NEX-6 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.