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 W530 and Sony W620 side-by-side from the front, back and top in their relative dimensions. Sony W530 has external dimensions of 93 x 53 x 19 mm (3.66 x 2.09 x 0.75″) and weighs 113 g (0.25 lb / 3.99 oz) (including batteries). Sony W620 has external dimensions of 98 x 56 x 20 mm (3.86 x 2.2 x 0.79″) and weighs 116 g (0.26 lb / 4.09 oz) (including batteries).
Below you can see the front-view size comparison of the Sony W530 and the Sony W620. Sony W530 is clearly the smaller of the two cameras. Its body is 5mm narrower, 3mm shorter and 1mm thinner than Sony W620.
Comparison image of the Sony W530 and the Sony W620 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Sony W530 and Sony W620.
Comparison image of the Sony W530 and the Sony W620 Size and Weight - Back View
Now lets look at the top view comparison of Sony W530 and Sony W620.
Top View Comparison image of the Sony W530 and the Sony W620 Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony W530 is 3g lighter than the Sony W620 but we don't think this will make a significant difference.
Weather Sealing
Unfortunately neither the Sony Cyber-shot DSC-W530 nor Sony Cyber-shot DSC-W620 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 W530 and Sony W620'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.