Nikon D5200 weighs 555 g (1.22 lb / 19.58 oz)
and has external dimensions of 129 x 98 x 78 mm (5.08 x 3.86 x 3.07″)
. Considering that the average weight of DSLR type cameras is 773g, Nikon D5200 is a remarkably light camera for its class. With a thickness of 78mm, it has an average thickness for its class.
Here is the front and top view image of Nikon D5200 with the dimensions:
In order to give you a better idea about the real life size of Nikon D5200, we have added an image of how it looks next to a credit card and an AA type battery.
Now let's compare Nikon D5200 size with the camera that it replaced: Nikon D5100. Nikon D5100 is 1mm narrower and 1mm shorter than Nikon D5200 but it is also 1mm thicker.
Below you can find the comparison of the weight and thickness of Nikon D5200 with its main competitors:
Nikon D5200 Size Compared to Main Competitors
Nikon D5200 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.