Below you can see the front view size comparison of Nikon D3500 and Olympus E-M10 III. Olympus E-M10 III is clearly the smaller of the two cameras. Its body is 2mm narrower, 13mm shorter and 20mm thinner than Nikon D3500.
Nikon D3500 vs Olympus E-M10 III - Front View
Nikon D3500 vs Olympus E-M10 III - Top View
The chart below depicts how two cameras compare with average dimensions of the cameras in their class.
Camera Size Comparison
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