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 310 HS and Canon ELPH 330 HS side-by-side from the front, back and top in their relative dimensions. Canon ELPH 310 HS has external dimensions of 96 x 57 x 22 mm (3.78 x 2.24 x 0.87″) and weighs 140 g (0.31 lb / 4.94 oz) (including batteries). 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).
Below you can see the front-view size comparison of the Canon ELPH 310 HS and the Canon ELPH 330 HS. Canon ELPH 310 HS is 1mm narrower and 1mm thinner than Canon ELPH 330 HS but it is also 1mm taller.
Comparison image of the Canon ELPH 310 HS and the Canon ELPH 330 HS Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Canon ELPH 310 HS and Canon ELPH 330 HS.
Comparison image of the Canon ELPH 310 HS and the Canon ELPH 330 HS Size and Weight - Back View
Now lets look at the top view comparison of Canon ELPH 310 HS and Canon ELPH 330 HS.
Top View Comparison image of the Canon ELPH 310 HS and the Canon ELPH 330 HS Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Canon ELPH 310 HS is 4g lighter than the Canon ELPH 330 HS but we don't think this will make a significant difference.
Weather Sealing
Unfortunately neither the Canon ELPH 310 HS (IXUS 230 HS) nor Canon PowerShot ELPH 330 HS (IXUS 255 HS) 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 310 HS and Canon ELPH 330 HS'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.
