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 Panasonic FP3 and Olympus TG-3 side-by-side from the front, back and top in their relative dimensions. Panasonic FP3 has external dimensions of 99 x 59 x 19 mm (3.9 x 2.32 x 0.75″) and weighs 155 g (0.34 lb / 5.47 oz) (including batteries). Olympus TG-3 has external dimensions of 112 x 66 x 31 mm (4.41 x 2.6 x 1.22″) and weighs 247 g (0.54 lb / 8.71 oz) (including batteries).
Below you can see the front-view size comparison of the Panasonic FP3 and the Olympus TG-3. Panasonic FP3 is clearly the smaller of the two cameras. Its body is 13mm narrower, 7mm shorter and 12mm thinner than Olympus TG-3.
Here is the back view size comparison of the Panasonic FP3 and Olympus TG-3.
Now lets look at the top view comparison of Panasonic FP3 and Olympus TG-3.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Panasonic FP3 is significantly lighter (92g ) than the Olympus TG-3 which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the TG-3, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the FP3.
LCD Screen Size and Features
Panasonic FP3 and Olympus TG-3'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.