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-4 and Nikon P330 side-by-side from the front, back and top in their relative dimensions. Olympus TG-4 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). Nikon P330 has external dimensions of 103 x 58 x 32 mm (4.06 x 2.28 x 1.26″) and weighs 200 g (0.44 lb / 7.05 oz) (including batteries).
Below you can see the front-view size comparison of the Olympus TG-4 and the Nikon P330. Nikon P330 is 9mm narrower and 8mm shorter than Olympus TG-4 but it is also 1mm thicker.
Here is the back view size comparison of the Olympus TG-4 and Nikon P330.
Now lets look at the top view comparison of Olympus TG-4 and Nikon P330.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon P330 is significantly lighter (47g ) than the Olympus TG-4 which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the TG-4, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the P330.
LCD Screen Size and Features
Olympus TG-4 and Nikon P330'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.