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-820 iHS and Samsung HZ30W side-by-side from the front, back and top in their relative dimensions. 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). Samsung HZ30W has external dimensions of 107 x 61 x 28 mm (4.21 x 2.4 x 1.1″) and weighs 245 g (0.54 lb / 8.64 oz) (including batteries).
Below you can see the front-view size comparison of the Olympus TG-820 iHS and the Samsung HZ30W. Olympus TG-820 iHS is 6mm narrower and 2mm thinner than Samsung HZ30W but it is also 4mm taller.
Comparison image of the Olympus TG-820 iHS and the Samsung HZ30W Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Olympus TG-820 iHS and Samsung HZ30W.
Comparison image of the Olympus TG-820 iHS and the Samsung HZ30W Size and Weight - Back View
Now lets look at the top view comparison of Olympus TG-820 iHS and Samsung HZ30W.
Top View Comparison image of the Olympus TG-820 iHS and the Samsung HZ30W Size
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 significantly lighter (39g ) than the Samsung HZ30W which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the TG-820 iHS, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the HZ30W.
LCD Screen Size and Features
Olympus TG-820 iHS and Samsung HZ30W'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.