Size and weight is a big decision factor when you are trying to find the ideal camera for your needs.
In this section, We are going to illustrate Canon ELPH 150 IS and Sony HX50V 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). Sony HX50V has external dimensions of 108 x 64 x 38 mm (4.25 x 2.52 x 1.5″) and weighs 272 g (0.60 lb / 9.59 oz) (including batteries).
Below you can see the front view size comparison of Canon ELPH 150 IS and Sony HX50V. Canon ELPH 150 IS is clearly the smaller of the two cameras. Its body is 13mm narrower, 7mm shorter and 14mm thinner than Sony HX50V.
Comparison image of Canon ELPH 150 IS and Sony HX50V Size, Weight and External Dimensions - Front View
Here is the back view size comparison of Canon ELPH 150 IS and Sony HX50V.
Comparison image of Canon ELPH 150 IS and Sony HX50V Size and Weight - Back View
Now lets look at the top view comparison of Canon ELPH 150 IS and Sony HX50V.
Top View Comparison image of Canon ELPH 150 IS and Sony HX50V Size
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 (130g ) than the Sony HX50V which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither Canon PowerShot ELPH 150 IS (IXUS 155) nor Sony Cyber-shot DSC-HX50V provides any type of weather sealing in their body, 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 HX50V's 3.00" 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.