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 WB30F and Nikon P310 side-by-side from the front, back and top in their relative dimensions. Samsung WB30F has external dimensions of 98 x 58 x 17 mm (3.86 x 2.28 x 0.67″) and weighs 128 g (0.28 lb / 4.52 oz) (including batteries). Nikon P310 has external dimensions of 103 x 58 x 32 mm (4.06 x 2.28 x 1.26″) and weighs 194 g (0.43 lb / 6.84 oz) (including batteries).
Below you can see the front-view size comparison of the Samsung WB30F and the Nikon P310. Samsung WB30F is 5mm narrower and 15mm thinner than Samsung WB30F but they have the same height of 58mm.
Now lets look at the top view comparison of Samsung WB30F and Nikon P310.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Samsung WB30F is significantly lighter (66g ) than the Nikon P310 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Samsung WB30F nor Nikon Coolpix P310 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 WB30F and Nikon P310's LCD screens have the same diagonal size of 3.00 inches.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.