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 P310 and Canon G9 X side-by-side from the front, back and top in their relative dimensions. 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). Canon G9 X has external dimensions of 98 x 58 x 31 mm (3.86 x 2.28 x 1.21″) and weighs 209 g (0.46 lb / 7.37 oz) (including batteries).
Below you can see the front-view size comparison of the Nikon P310 and the Canon G9 X. Nikon P310 has the same height with Canon G9 X. On the other hand, with a width of 103mm, it is 5 wider and also with a thickness of 32mm, it is 1mm thicker than Canon G9 X.
Here is the back view size comparison of the Nikon P310 and Canon G9 X.
Now lets look at the top view comparison of Nikon P310 and Canon G9 X.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon P310 is 15g lighter than the Canon G9 X but we don't think this will make a significant difference.
Weather Sealing
Unfortunately neither the Nikon Coolpix P310 nor Canon PowerShot G9 X 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 P310 and Canon G9 X's LCD screens have the same diagonal size of 3.00 inches.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.