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-630 iHS and Olympus SP-100 side-by-side from the front, back and top in their relative dimensions. Olympus TG-630 iHS has external dimensions of 98 x 66 x 22 mm (3.86 x 2.6 x 0.87″) and weighs 167 g (0.37 lb / 5.89 oz) (including batteries). Olympus SP-100 has external dimensions of 122 x 91 x 133 mm (4.8 x 3.6 x 5.25″) and weighs 594 g (1.31 lb / 20.95 oz) (including batteries).
Below you can see the front-view size comparison of the Olympus TG-630 iHS and the Olympus SP-100. Olympus TG-630 iHS is clearly the smaller of the two cameras. Its body is 24mm narrower, 25mm shorter and 111mm thinner than Olympus SP-100.
Here is the back view size comparison of the Olympus TG-630 iHS and Olympus SP-100.
Now lets look at the top view comparison of Olympus TG-630 iHS and Olympus SP-100.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Olympus TG-630 iHS is significantly lighter (427g ) than the Olympus SP-100 which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the TG-630 iHS, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the SP-100.
LCD Screen Size and Features
Olympus TG-630 iHS and Olympus SP-100'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.