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 Nikon S1200pj and FujiFilm JX300 side-by-side from the front, back and top in their relative dimensions. Nikon S1200pj has external dimensions of 107 x 64 x 23 mm (4.21 x 2.52 x 0.91″) and weighs 186 g (0.41 lb / 6.56 oz) (including batteries). FujiFilm JX300 has external dimensions of 94 x 56 x 24 mm (3.7 x 2.2 x 0.94″) and weighs 130 g (0.29 lb / 4.59 oz) (including batteries).
Below you can see the front-view size comparison of the Nikon S1200pj and the FujiFilm JX300. FujiFilm JX300 is 13mm narrower and 8mm shorter than Nikon S1200pj but it is also 1mm thicker.
Here is the back view size comparison of the Nikon S1200pj and FujiFilm JX300.
Now lets look at the top view comparison of Nikon S1200pj and FujiFilm JX300.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
FujiFilm JX300 is significantly lighter (56g ) than the Nikon S1200pj which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Nikon Coolpix S1200pj nor FujiFilm FinePix JX300 (FinePix JX305) provides any type of weather sealing in their bodies, so you have to give extra care especially when you are shooting outdoors. If weather sealing is a must-have feature for you, check these sections: Top Compact Cameras with Weather Sealing
LCD Screen Size and Features
Nikon S1200pj's 3.00" LCD screen is slightly larger than FujiFilm JX300's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.