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 TS20 and Nikon P310 side-by-side from the front, back and top in their relative dimensions. Panasonic TS20 has external dimensions of 101 x 58 x 19 mm (3.98 x 2.28 x 0.75″) and weighs 142 g (0.31 lb / 5.01 oz) (including batteries). Nikon P310 has external dimensions of 103 x 58 x 32 mm (4.06 x 2.28 x 1.26″) and weighs 194 g (0.43 lb / 6.84 oz) (including batteries).
Below you can see the front-view size comparison of the Panasonic TS20 and the Nikon P310. Panasonic TS20 is 2mm narrower and 13mm thinner than Panasonic TS20 but they have the same height of 58mm.
Here is the back view size comparison of the Panasonic TS20 and Nikon P310.
Now lets look at the top view comparison of Panasonic TS20 and Nikon P310.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Panasonic TS20 is significantly lighter (52g ) than the Nikon P310 which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the TS20, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the P310.
LCD Screen Size and Features
Nikon P310's 3.00" LCD screen is slightly larger than Panasonic TS20's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.