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 FujiFilm F300EXR and FujiFilm Z800EXR side-by-side from the front, back and top in their relative dimensions. FujiFilm F300EXR has external dimensions of 104 x 59 x 33 mm (4.09 x 2.32 x 1.3″) and weighs 215 g (0.47 lb / 7.58 oz) (including batteries). FujiFilm Z800EXR has external dimensions of 98 x 59 x 20 mm (3.86 x 2.32 x 0.79″) and weighs 158 g (0.35 lb / 5.57 oz) (including batteries).
Below you can see the front-view size comparison of the FujiFilm F300EXR and the FujiFilm Z800EXR. FujiFilm F300EXR has the same height with FujiFilm Z800EXR. On the other hand, with a width of 104mm, it is 6 wider and also with a thickness of 33mm, it is 13mm thicker than FujiFilm Z800EXR.
Comparison image of the FujiFilm F300EXR and the FujiFilm Z800EXR Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the FujiFilm F300EXR and FujiFilm Z800EXR.
Comparison image of the FujiFilm F300EXR and the FujiFilm Z800EXR Size and Weight - Back View
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
FujiFilm Z800EXR is significantly lighter (57g ) than the FujiFilm F300EXR which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the FujiFilm FinePix F300EXR (FinePix F305EXR) nor FujiFilm FinePix Z800EXR (FinePix Z808EXR) 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
FujiFilm Z800EXR's 3.50" LCD screen is slightly larger than FujiFilm F300EXR's 3" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.