Sony A290 weighs
549 g (1.21 lb / 19.37 oz) and has external dimensions of
128 x 97 x 86 mm (5.04 x 3.82 x 3.39″). Considering that the average weight of DSLR type cameras is 773g, Sony A290 is a remarkably light camera for its class. With a thickness of 86mm, it has an average thickness for its class.
Weight Comparison
DSLR Cameras
Thickness Comparison
DSLR Cameras
Here is the front and top view image of Sony A290 with the dimensions:
Front and Top View External Dimensions and Size of Sony A290 Camera Body
In order to give you a better idea about the real life size of Sony A290, we have added an image of how it looks next to a credit card and an AA type battery.
Physical size of the Sony A290 Body Compared to a Credit Card and an AA Battery
Now let's compare Sony A290 size with the camera that it replaced: Sony A230. Sony A290 has the same height and width with Sony A230. On the other hand, with a thickness of 86mm, it is 18mm thicker.
Comparison image of Sony A290 and Sony A230 Size, Weight and External Dimensions - Front View
Below you can find the comparison of the weight and thickness of Sony A290 with its main competitors:
Sony A290 Size Compared to Main Competitors
Weather Sealing
Sony A290 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.