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 Samsung HZ30W and Olympus TG-820 iHS side-by-side from the front, back and top in their relative dimensions. 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). 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 Samsung HZ30W and the Olympus TG-820 iHS. Olympus TG-820 iHS is 6mm narrower and 2mm thinner than Samsung HZ30W but it is also 4mm taller.
Comparison image of the Samsung HZ30W and the Olympus TG-820 iHS Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Samsung HZ30W and Olympus TG-820 iHS.
Comparison image of the Samsung HZ30W and the Olympus TG-820 iHS Size and Weight - Back View
Now lets look at the top view comparison of Samsung HZ30W and Olympus TG-820 iHS.
Top View Comparison image of the Samsung HZ30W and the Olympus TG-820 iHS 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
Samsung HZ30W 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.