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 GX7 and Nikon S9300 side-by-side from the front, back and top in their relative dimensions. Panasonic GX7 has external dimensions of 123 x 71 x 55 mm (4.83 x 2.78 x 2.15″) and weighs 402 g (0.89 lb / 14.18 oz) (including batteries). Nikon S9300 has external dimensions of 109 x 62 x 31 mm (4.29 x 2.44 x 1.22″) and weighs 215 g (0.47 lb / 7.58 oz) (including batteries).
Below you can see the front-view size comparison of the Panasonic GX7 and the Nikon S9300. Nikon S9300 is clearly the smaller of the two cameras. Its body is 14mm narrower, 9mm shorter and 24mm thinner than Panasonic GX7. As you can tell, actually this is not a fair size comparison since Nikon S9300 has a built-in lens but Panasonic GX7 doesn't. Once you put a lens on GX7, its thickness will increase significantly.
Here is the back view size comparison of the Panasonic GX7 and Nikon S9300.
Now lets look at the top view comparison of Panasonic GX7 and Nikon S9300.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon S9300 is significantly lighter (187g ) than the Panasonic GX7 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 GX7, the total kit will weigh much higher.
Weather Sealing
Unfortunately neither the Panasonic Lumix DMC-GX7 nor Nikon Coolpix S9300 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 Mirrorless Cameras with Weather Sealing Top Compact Cameras with Weather Sealing
LCD Screen Size and Features
Panasonic GX7 and Nikon S9300's LCD screens have the same diagonal size of 3.00 inches.
On the other hand, Panasonic GX7 features a
Tilting screen where you can change the angle of the screen to make it easier to shoot from waist or over-the-head levels whereas the Nikon S9300 has a fixed type screen which provides less flexibility in shooting positions compared to GX7.