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 Casio EX-10 and Nikon P510 side-by-side from the front, back and top in their relative dimensions. Casio EX-10 has external dimensions of 120 x 68 x 49 mm (4.72 x 2.67 x 1.91″) and weighs 384 g (0.85 lb / 13.55 oz) (including batteries). Nikon P510 has external dimensions of 120 x 83 x 102 mm (4.72 x 3.27 x 4.02″) and weighs 555 g (1.22 lb / 19.58 oz) (including batteries).
Below you can see the front-view size comparison of the Casio EX-10 and the Nikon P510. Casio EX-10 has the same height with Nikon P510. On the other hand, with a width of 68mm, it is 15 narrower and also with a thickness of 49mm, it is 53mm thinner than Nikon P510.
Here is the back view size comparison of the Casio EX-10 and Nikon P510.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Casio EX-10 is significantly lighter (171g ) than the Nikon P510 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Casio Exilim EX-10 nor Nikon Coolpix P510 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 Top Bridge Cameras with Weather Sealing
LCD Screen Size and Features
Casio EX-10's 3.50" LCD screen is slightly larger than Nikon P510's 3 screen.
Both cameras feature
Tilting screens where you can change the angle of the screen to make it easier to shoot from waist or over-the-head levels.