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 ELPH 330 HS and Olympus XZ-10 side-by-side from the front, back and top in their relative dimensions. Canon ELPH 330 HS has external dimensions of 97 x 56 x 23 mm (3.82 x 2.2 x 0.91″) and weighs 144 g (0.32 lb / 5.08 oz) (including batteries). Olympus XZ-10 has external dimensions of 102 x 61 x 34 mm (4.03 x 2.41 x 1.35″) and weighs 221 g (0.49 lb / 7.80 oz) (including batteries).
Below you can see the front-view size comparison of the Canon ELPH 330 HS and the Olympus XZ-10. Canon ELPH 330 HS is clearly the smaller of the two cameras. Its body is 5mm narrower, 5mm shorter and 11mm thinner than Olympus XZ-10.
Here is the back view size comparison of the Canon ELPH 330 HS and Olympus XZ-10.
Now lets look at the top view comparison of Canon ELPH 330 HS and Olympus XZ-10.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Canon ELPH 330 HS is significantly lighter (77g ) than the Olympus XZ-10 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Canon PowerShot ELPH 330 HS (IXUS 255 HS) nor Olympus Stylus XZ-10 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 ELPH 330 HS and Olympus XZ-10'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.