Ricoh GR III weighs
257 g (0.57 lb / 9.07 oz) and has external dimensions of
109 x 62 x 33 mm (4.29 x 2.44 x 1.3″). Considering that the average weight of Large Sensor Compact type cameras is 404g, Ricoh GR III is a remarkably light camera for its class. Even better, with a thickness of only 33mm, it is also quite small, 23mm thinner than the average of its class.
Weight Comparison
Large Sensor Compact Cameras
Thickness Comparison
Large Sensor Compact Cameras
Here is the front and top view image of Ricoh GR III with the dimensions:
In order to give you a better idea about the real life size of Ricoh GR III, we have added an image of how it looks next to a credit card and an AA type battery.
Now let's compare Ricoh GR III size with the camera that it replaced: Ricoh GR II (Check GR III vs GR II). Ricoh GR III is 3mm narrower and 2mm thinner than Ricoh GR II but it is also 1mm taller.
Below you can find the comparison of the weight and thickness of Ricoh GR III with its main competitors:
Ricoh GR III Size Compared to Main Competitors
Weather Sealing
Ricoh GR III 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 Compact Cameras with Weather Sealing page.