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 Sony W690 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). Sony W690 has external dimensions of 94 x 56 x 22 mm (3.7 x 2.2 x 0.87″) and weighs 142 g (0.31 lb / 5.01 oz) (including batteries).
Below you can see the front-view size comparison of the Olympus TG-830 iHS and the Sony W690. Sony W690 is clearly the smaller of the two cameras. Its body is 15mm narrower, 11mm shorter and 6mm thinner than Olympus TG-830 iHS.
Comparison image of the Olympus TG-830 iHS and the Sony W690 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Olympus TG-830 iHS and Sony W690.
Comparison image of the Olympus TG-830 iHS and the Sony W690 Size and Weight - Back View
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony W690 is significantly lighter (72g ) than the Olympus TG-830 iHS which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the TG-830 iHS, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the W690.
LCD Screen Size and Features
Olympus TG-830 iHS and Sony W690'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.