Nikon D300 weighs
925 g (2.04 lb / 32.63 oz) and has external dimensions of
147 x 114 x 74 mm (5.79 x 4.49 x 2.91″). Considering that the average weight of DSLR type cameras is 773g, its weight is about average in its class. With a thickness of 74mm, it also has an average thickness.
Weight Comparison
DSLR Cameras
Thickness Comparison
DSLR Cameras
Here is the front and top view image of Nikon D300 with the dimensions:
![Nikon D300 Body Size Dimensions]()
Front and Top View External Dimensions and Size of Nikon D300 Camera Body
In order to give you a better idea about the real life size of Nikon D300, we have added an image of how it looks next to a credit card and an AA type battery.
![Nikon D300 Body Size Compared to a Credit card and a Battery]()
Physical size of the Nikon D300 Body Compared to a Credit Card and an AA Battery
Now let's compare Nikon D300 size with the camera that it replaced: Nikon D200.
![Nikon D300 vs Nikon D200 Camera Size Comparison - Front View]()
Comparison image of Nikon D300 and Nikon D200 Size, Weight and External Dimensions - Front View
Below you can find the comparison of the weight and thickness of Nikon D300 with its main competitors:
Nikon D300 Size Compared to Main Competitors
Weather Sealing
Nikon D300 has environmental sealings on its body which makes it a weather resistant camera, providing resistance against the water and dust getting in to the camera. If you like outdoors photography and want to be able to use your camera in extreme conditions, Nikon D300 will serve you well. If you attach one of these Nikon D300 weather Sealed lenses to your camera, you will have a great all weather kit.