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 Olympus SP-100 and Nikon P530 side-by-side from the front, back and top in their relative dimensions. Olympus SP-100 has external dimensions of 122 x 91 x 133 mm (4.8 x 3.6 x 5.25″) and weighs 594 g (1.31 lb / 20.95 oz) (including batteries). Nikon P530 has external dimensions of 123 x 84 x 98 mm (4.83 x 3.31 x 3.87″) and weighs 494 g (including batteries).
Below you can see the front-view size comparison of the Olympus SP-100 and the Nikon P530. Nikon P530 is 7mm shorter and 35mm thinner than Olympus SP-100 but it is also 1mm wider.
Comparison image of the Olympus SP-100 and the Nikon P530 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Olympus SP-100 and Nikon P530.
Comparison image of the Olympus SP-100 and the Nikon P530 Size and Weight - Back View
Now lets look at the top view comparison of Olympus SP-100 and Nikon P530.
Top View Comparison image of the Olympus SP-100 and the Nikon P530 Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon P530 is significantly lighter (100g ) than the Olympus SP-100 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Olympus Stylus SP-100 nor Nikon Coolpix P530 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 Bridge Cameras with Weather Sealing
LCD Screen Size and Features
Olympus SP-100 and Nikon P530'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.