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 Z900EXR and Panasonic G9 side-by-side from the front, back and top in their relative dimensions. Fujifilm Z900EXR has external dimensions of 101 x 59 x 18 mm (3.98 x 2.32 x 0.71″) and weighs 151 g (0.33 lb / 5.33 oz) (including batteries). Panasonic G9 has external dimensions of 137 x 97 x 92 mm (5.39 x 3.82 x 3.62″) and weighs 658 g (1.45 lb / 23.21 oz) (including batteries).
Below you can see the front-view size comparison of the Fujifilm Z900EXR and the Panasonic G9. Fujifilm Z900EXR is clearly the smaller of the two cameras. Its body is 36mm narrower, 38mm shorter and 74mm thinner than Panasonic G9. As you can tell, actually this is not a fair size comparison since Fujifilm Z900EXR has a built-in lens but Panasonic G9 doesn't. Once you put a lens on G9, its thickness will increase significantly.
Here is the back view size comparison of the Fujifilm Z900EXR and Panasonic G9.
Now lets look at the top view comparison of Fujifilm Z900EXR and Panasonic G9.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Fujifilm Z900EXR is significantly lighter (507g ) than the Panasonic G9 which may become a big advantage especially on long walking trips.
Again, this comparison may not be very useful in real life as we are comparing the weight of a camera with a built-in lens to the body-only weight of an interchangeable lens camera. Once you put a lens on G9, the total kit will weigh much higher.
Weather Sealing
Thanks to the weather-sealed body of the G9, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the Z900EXR.
LCD Screen Size and Features
Fujifilm Z900EXR's 3.50" LCD screen is slightly larger than Panasonic G9's 3 screen.