Canon 650D weighs 575 g (1.27 lb / 20.28 oz)
and has external dimensions of 133 x 100 x 79 mm (5.24 x 3.94 x 3.11″)
. Considering that the average weight of DSLR type cameras is 773g, Canon 650D is a remarkably light camera for its class. With a thickness of 79mm, it has an average thickness for its class.
Here is the front and top view image of Canon 650D with the dimensions:
In order to give you a better idea about the real life size of Canon 650D, we have added an image of how it looks next to a credit card and an AA type battery.
Now let's compare Canon 650D size with the camera that it replaced: Canon 600D. Canon 650D has the same height and width with Canon 600D. On the other hand, with a thickness of 79mm, it is 1mm thinner.
Below you can find the comparison of the weight and thickness of Canon 650D with its main competitors:
Canon 650D 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 DSLR Cameras with Weather Sealing page.