Below you can see the front view size comparison of Olympus TG-5 and Olympus E-PL7. Olympus TG-5 is clearly the smaller of the two cameras. Its body is 2mm narrower, 1mm shorter and 6mm thinner than Olympus E-PL7.
Olympus TG-5 vs Olympus E-PL7 - Front View
Olympus TG-5 vs Olympus E-PL7 - 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