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 Samsung WB750 and Nikon S570 side-by-side from the front, back and top in their relative dimensions. Samsung WB750 has external dimensions of 105 x 59 x 25 mm (4.13 x 2.32 x 0.98″) and weighs 193 g (0.43 lb / 6.81 oz) (including batteries). Nikon S570 has external dimensions of 92 x 57 x 22 mm (3.62 x 2.24 x 0.87″) and weighs 140 g (0.31 lb / 4.94 oz) (including batteries).
Below you can see the front-view size comparison of the Samsung WB750 and the Nikon S570. Nikon S570 is clearly the smaller of the two cameras. Its body is 13mm narrower, 2mm shorter and 3mm thinner than Samsung WB750.
Here is the back view size comparison of the Samsung WB750 and Nikon S570.
Now lets look at the top view comparison of Samsung WB750 and Nikon S570.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon S570 is significantly lighter (53g ) than the Samsung WB750 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Samsung WB750 nor Nikon Coolpix S570 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
Samsung WB750's 3.00" LCD screen is slightly larger than Nikon S570's 2.7 screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.