Size and weight is a big decision factor when you are trying to find the ideal camera for your needs.
In this section, We are going to illustrate Nikon P510 and Fujifilm HS30EXR side-by-side from the front, back and top in their relative dimensions. 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). Fujifilm HS30EXR has external dimensions of 131 x 97 x 126 mm (5.16 x 3.82 x 4.96″) and weighs 687 g (1.51 lb / 24.23 oz) (including batteries).
Below you can see the front view size comparison of Nikon P510 and Fujifilm HS30EXR. Nikon P510 is clearly the smaller of the two cameras. Its body is 11mm narrower, 14mm shorter and 24mm thinner than Fujifilm HS30EXR.
Here is the back view size comparison of Nikon P510 and Fujifilm HS30EXR.
Now lets look at the top view comparison of Nikon P510 and Fujifilm HS30EXR.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Nikon P510 is significantly lighter (132g ) than the Fujifilm HS30EXR which may become a big advantage especially on long walking trips.
Unfortunately neither Nikon Coolpix P510 nor Fujifilm FinePix HS30EXR provides any type of weather sealing in their body, 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 Bridge Cameras with Weather Sealing
LCD Screen Size and Features
Nikon P510 and Fujifilm HS30EXR's LCD screens has the same diagonal size of 3.00".
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.