Size and weight are big decision factors when you are trying to find the ideal camera for your needs.
In this section, we are going to illustrate the Olympus TG-310 and Olympus TG-320 side-by-side from the front, back and top in their relative dimensions. Olympus TG-310 has external dimensions of 96 x 63 x 23 mm (3.78 x 2.48 x 0.91″) and weighs 155 g (0.34 lb / 5.47 oz) (including batteries). Olympus TG-320 has external dimensions of 96 x 63 x 23 mm (3.78 x 2.48 x 0.91″) and weighs 155 g (0.34 lb / 5.47 oz) (including batteries).
Below you can see the front-view size comparison of the Olympus TG-310 and the Olympus TG-320. In this case, we can see that Olympus TG-310 and Olympus TG-320 have the exact same height, width and thickness.
Now lets look at the top view comparison of Olympus TG-310 and Olympus TG-320.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Olympus TG-310 and Olympus TG-320 have exactly the same weight of 155g.
Weather Sealing
LCD Screen Size and Features
Olympus TG-310 and Olympus TG-320's LCD screens have the same diagonal size of 2.70 inches.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.