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 TX66 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 TX66 has external dimensions of 93 x 54 x 13 mm (3.66 x 2.13 x 0.51″) and weighs 109 g (0.24 lb / 3.84 oz) (including batteries).
Below you can see the front view size comparison of Canon ELPH 150 IS and Sony TX66. Sony TX66 is clearly the smaller of the two cameras. Its body is 2mm narrower, 3mm shorter and 11mm thinner than Canon ELPH 150 IS.
Here is the back view size comparison of Canon ELPH 150 IS and Sony TX66.
Now lets look at the top view comparison of Canon ELPH 150 IS and Sony TX66.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Sony TX66 is significantly lighter (33g ) than the Canon ELPH 150 IS which may become a big advantage especially on long walking trips.
Unfortunately neither Canon PowerShot ELPH 150 IS (IXUS 155) nor Sony Cyber-shot DSC-TX66 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 TX66's 3.30" 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.