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 Nikon P330 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). Nikon P330 has external dimensions of 103 x 58 x 32 mm (4.06 x 2.28 x 1.26″) and weighs 200 g (0.44 lb / 7.05 oz) (including batteries).
Below you can see the front-view size comparison of the Sony W530 and the Nikon P330. Sony W530 is clearly the smaller of the two cameras. Its body is 10mm narrower, 5mm shorter and 13mm thinner than Nikon P330.
Here is the back view size comparison of the Sony W530 and Nikon P330.
Now lets look at the top view comparison of Sony W530 and Nikon P330.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony W530 is significantly lighter (87g ) than the Nikon P330 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Sony Cyber-shot DSC-W530 nor Nikon Coolpix P330 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
Nikon P330's 3.00" LCD screen is slightly larger than Sony W530's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.