Sony A7 weighs 474 g (1.04 lb / 16.72 oz) and has external dimensions of 127 x 94 x 48 mm (5 x 3.7 x 1.89″). Considering that the average weight of Mirrorless type cameras is 437g, its weight is about average in its class. With a thickness of 48mm, it also has an average thickness.
Weight Comparison
Mirrorless Cameras
Thickness Comparison
Mirrorless Cameras
Here is the front and top view image of Sony A7 with the dimensions:
![Sony A7 Body Size Dimensions]()
Front and Top View External Dimensions and Size of Sony A7 Camera Body
In order to give you a better idea about the real life size of Sony A7, we have added an image of how it looks next to a credit card and an AA type battery.
![Sony A7 Body Size Compared to a Credit card and a Battery]()
Physical size of the Sony A7 Body Compared to a Credit Card and an AA Battery
Now lets compare the weight and thickness of Sony A7 with its main competitors:
Sony A7 Size Compared to Main Competitors
Weather Sealing
Sony A7 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, Sony A7 will serve you well. If you attach one of these Sony A7 weather Sealed lenses to your camera, you will have a great all weather kit.