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 L120 and Olympus SP-810 UZ side-by-side from the front, back and top in their relative dimensions. Nikon L120 has external dimensions of 110 x 77 x 78 mm (4.33 x 3.03 x 3.07″) and weighs 431 g (0.95 lb / 15.20 oz) (including batteries). Olympus SP-810 UZ has external dimensions of 106 x 76 x 74 mm (4.17 x 2.99 x 2.91″) and weighs 413 g (0.91 lb / 14.57 oz) (including batteries).
Below you can see the front view size comparison of Nikon L120 and Olympus SP-810 UZ. Olympus SP-810 UZ is clearly the smaller of the two cameras. Its body is 4mm narrower, 1mm shorter and 4mm thinner than Nikon L120.
Here is the back view size comparison of Nikon L120 and Olympus SP-810 UZ.
Now lets look at the top view comparison of Nikon L120 and Olympus SP-810 UZ.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Olympus SP-810 UZ is 18g lighter than the Nikon L120 but we don't think this will make a significant difference.
Unfortunately neither Nikon Coolpix L120 nor Olympus SP-810 UZ 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 Compact Cameras with Weather Sealing Top Bridge Cameras with Weather Sealing
LCD Screen Size and Features
Nikon L120 and Olympus SP-810 UZ's LCD screens has the same diagonal size of 3".
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.