The phrase "body dimensions" refers to the measurements and proportions of a person's physical body, such as height, weight, and body shape. Full definition
The car's width is extended and body dimensions dramatically changing the car's overall visuals. (en.m.wikipedia.org)
Despite the slightly larger body dimensions the rear - seat count drops from three to two. (autofile.ca)
The metal unibody does contribute to the weight of the handset, with the scales tipping at 165g with a 5.5 - inch screen and body dimensions of 153.5 x 77.3 x 7.6 mm, so this is definitely a handset that you'll notice when you carry it around in your pocket. (techradar.com)