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 Sony W560 and Canon SX40 HS side-by-side from the front, back and top in their relative dimensions. Sony W560 has external dimensions of 94 x 56 x 19 mm (3.7 x 2.2 x 0.75″) and weighs 110 g (0.24 lb / 3.88 oz) (including batteries). Canon SX40 HS has external dimensions of 123 x 92 x 108 mm (4.84 x 3.62 x 4.25″) and weighs 600 g (1.32 lb / 21.16 oz) (including batteries).
Below you can see the front-view size comparison of the Sony W560 and the Canon SX40 HS. Sony W560 is clearly the smaller of the two cameras. Its body is 29mm narrower, 36mm shorter and 89mm thinner than Canon SX40 HS.
Here is the back view size comparison of the Sony W560 and Canon SX40 HS.
Now lets look at the top view comparison of Sony W560 and Canon SX40 HS.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony W560 is significantly lighter (490g ) than the Canon SX40 HS which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Sony Cyber-shot DSC-W560 nor Canon PowerShot SX40 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 Top Bridge Cameras with Weather Sealing
LCD Screen Size and Features
Sony W560's 3.00" LCD screen is slightly larger than Canon SX40 HS's 2.7 screen.