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-830 iHS and Olympus TG-820 iHS side-by-side from the front, back and top in their relative dimensions. Olympus TG-830 iHS has external dimensions of 109 x 67 x 28 mm (4.29 x 2.64 x 1.1″) and weighs 214 g (0.47 lb / 7.55 oz) (including batteries). Olympus TG-820 iHS has external dimensions of 101 x 65 x 26 mm (3.98 x 2.56 x 1.02″) and weighs 206 g (0.45 lb / 7.27 oz) (including batteries).
Below you can see the front-view size comparison of the Olympus TG-830 iHS and the Olympus TG-820 iHS. Olympus TG-820 iHS is clearly the smaller of the two cameras. Its body is 8mm narrower, 2mm shorter and 2mm thinner than Olympus TG-830 iHS.
Here is the back view size comparison of the Olympus TG-830 iHS and Olympus TG-820 iHS.
Now lets look at the top view comparison of Olympus TG-830 iHS and Olympus TG-820 iHS.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Olympus TG-820 iHS is 8g lighter than the Olympus TG-830 iHS but we don't think this will make a significant difference.
Weather Sealing
LCD Screen Size and Features
Olympus TG-830 iHS and Olympus TG-820 iHS's LCD screens have the same diagonal size of 3.00 inches.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.