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 W730 and Sony W570 side-by-side from the front, back and top in their relative dimensions. Sony W730 has external dimensions of 93 x 52 x 22 mm (3.66 x 2.05 x 0.87″) and weighs 122 g (0.27 lb / 4.30 oz) (including batteries). Sony W570 has external dimensions of 91 x 52 x 19 mm (3.58 x 2.05 x 0.75″) and weighs 116 g (0.26 lb / 4.09 oz) (including batteries).
Below you can see the front-view size comparison of the Sony W730 and the Sony W570. Sony W730 has the same height with Sony W570. On the other hand, with a width of 93mm, it is 2 wider and also with a thickness of 22mm, it is 3mm thicker than Sony W570.
Comparison image of the Sony W730 and the Sony W570 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Sony W730 and Sony W570.
Comparison image of the Sony W730 and the Sony W570 Size and Weight - Back View
Now lets look at the top view comparison of Sony W730 and Sony W570.
Top View Comparison image of the Sony W730 and the Sony W570 Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony W570 is 6g lighter than the Sony W730 but we don't think this will make a significant difference.
Weather Sealing
Unfortunately neither the Sony Cyber-shot DSC-W730 nor Sony Cyber-shot DSC-W570 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 W730 and Sony W570'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.
