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 Canon SD3500 IS and Olympus TG-6 side-by-side from the front, back and top in their relative dimensions. Canon SD3500 IS has external dimensions of 99 x 56 x 22 mm (3.9 x 2.2 x 0.87″) and weighs 160 g (0.35 lb / 5.64 oz) (including batteries). Olympus TG-6 has external dimensions of 113 x 66 x 32 mm (4.45 x 2.6 x 1.26″) and weighs 253 g (0.56 lb / 8.92 oz) (including batteries).
Below you can see the front-view size comparison of the Canon SD3500 IS and the Olympus TG-6. Canon SD3500 IS is clearly the smaller of the two cameras. Its body is 14mm narrower, 10mm shorter and 10mm thinner than Olympus TG-6.
Here is the back view size comparison of the Canon SD3500 IS and Olympus TG-6.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Canon SD3500 IS is significantly lighter (93g ) than the Olympus TG-6 which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the TG-6, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the SD3500 IS.
LCD Screen Size and Features
Canon SD3500 IS's 3.50" LCD screen is slightly larger than Olympus TG-6's 3 screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.