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 Canon SX730 HS and Canon G9 X side-by-side from the front, back and top in their relative dimensions. Canon SX730 HS has external dimensions of 110 x 64 x 40 mm (4.33 x 2.52 x 1.57″) and weighs 300 g (0.66 lb / 10.58 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 Canon SX730 HS and the Canon G9 X. Canon G9 X is clearly the smaller of the two cameras. Its body is 12mm narrower, 6mm shorter and 9mm thinner than Canon SX730 HS.
Here is the back view size comparison of the Canon SX730 HS and Canon G9 X.
Now lets look at the top view comparison of Canon SX730 HS and Canon G9 X.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Canon G9 X is significantly lighter (91g ) than the Canon SX730 HS which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Canon PowerShot SX730 HS 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
Canon SX730 HS and Canon G9 X's LCD screens have the same diagonal size of 3.00 inches.
On the other hand, Canon SX730 HS 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 Canon G9 X has a fixed type screen which provides less flexibility in shooting positions compared to SX730 HS.