Below you can see the front view size comparison of Panasonic G95 and Nikon D500. Panasonic G95 is clearly the smaller of the two cameras. Its body is 17mm narrower, 21mm shorter and 4mm thinner than Nikon D500.
Panasonic G95 vs Nikon D500 - Front View
Panasonic G95 vs Nikon D500 - Top View
The chart below depicts how two cameras compare with average dimensions of the cameras in their class.
Camera Size Comparison
Select Two Cameras for Size Comparison