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 W610 and Sony W220 side-by-side from the front, back and top in their relative dimensions. Sony W610 has external dimensions of 93 x 52 x 19 mm (3.66 x 2.05 x 0.75″) and weighs 113 g (0.25 lb / 3.99 oz) (including batteries). Sony W220 has external dimensions of 95 x 57 x 22 mm (3.74 x 2.24 x 0.87″) and weighs 147 g (0.32 lb / 5.19 oz) (including batteries).
Below you can see the front-view size comparison of the Sony W610 and the Sony W220. Sony W610 is clearly the smaller of the two cameras. Its body is 2mm narrower, 5mm shorter and 3mm thinner than Sony W220.
Here is the back view size comparison of the Sony W610 and Sony W220.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony W610 is significantly lighter (34g ) than the Sony W220 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Sony Cyber-shot DSC-W610 nor Sony Cyber-shot DSC-W220 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
Sony W610 and Sony W220's LCD screens have the same diagonal size of 2.70 inches.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.