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 150 IS and Samsung Galaxy Camera 2 side-by-side from the front, back and top in their relative dimensions. Canon ELPH 150 IS has external dimensions of 95 x 57 x 24 mm (3.74 x 2.24 x 0.94″) and weighs 142 g (0.31 lb / 5.01 oz) (including batteries). Samsung Galaxy Camera 2 has external dimensions of 133 x 71 x 19 mm (5.24 x 2.8 x 0.75″) and weighs 283 g (0.62 lb / 9.98 oz) (including batteries).
Below you can see the front-view size comparison of the Canon ELPH 150 IS and the Samsung Galaxy Camera 2. Canon ELPH 150 IS is 38mm narrower and 14mm shorter than Samsung Galaxy Camera 2 but it is also 5mm thicker.
Here is the back view size comparison of the Canon ELPH 150 IS and Samsung Galaxy Camera 2.
Now lets look at the top view comparison of Canon ELPH 150 IS and Samsung Galaxy Camera 2.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Canon ELPH 150 IS is significantly lighter (141g ) than the Samsung Galaxy Camera 2 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Canon PowerShot ELPH 150 IS (IXUS 155) nor Samsung Galaxy Camera 2 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
Samsung Galaxy Camera 2's 4.80" LCD screen is slightly larger than Canon ELPH 150 IS's 2.7 screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.