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 Sony WX150 and Sony WX9 side-by-side from the front, back and top in their relative dimensions. Sony WX150 has external dimensions of 95 x 56 x 22 mm (3.74 x 2.2 x 0.87″) and weighs 133 g (0.29 lb / 4.69 oz) (including batteries). Sony WX9 has external dimensions of 95 x 56 x 20 mm (3.74 x 2.2 x 0.79″) and weighs (including batteries).
Below you can see the front-view size comparison of the Sony WX150 and the Sony WX9. Sony WX150 has the same height and width with Sony WX9. On the other hand, with a thickness of 22mm, it is 2mm thicker.
Here is the back view size comparison of the Sony WX150 and Sony WX9.
Now lets look at the top view comparison of Sony WX150 and Sony WX9.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony WX9 is 133g lighter than the Sony WX150 but we don't think this will make a significant difference.
Weather Sealing
Unfortunately neither the Sony Cyber-shot DSC-WX150 nor Sony Cyber-shot DSC-WX9 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
Sony WX150 and Sony WX9'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.