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-600 UZ and Nikon L810 side-by-side from the front, back and top in their relative dimensions. Olympus SP-600 UZ has external dimensions of 110 x 90 x 91 mm (4.33 x 3.54 x 3.58″) and weighs 455 g (1.00 lb / 16.05 oz) (including batteries). Nikon L810 has external dimensions of 111 x 76 x 83 mm (4.37 x 2.99 x 3.27″) and weighs 430 g (0.95 lb / 15.17 oz) (including batteries).
Below you can see the front-view size comparison of the Olympus SP-600 UZ and the Nikon L810. Nikon L810 is 14mm shorter and 8mm thinner than Olympus SP-600 UZ but it is also 1mm wider.
Here is the back view size comparison of the Olympus SP-600 UZ and Nikon L810.
Now lets look at the top view comparison of Olympus SP-600 UZ and Nikon L810.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon L810 is 25g lighter than the Olympus SP-600 UZ but we don't think this will make a significant difference.
Weather Sealing
Unfortunately neither the Olympus SP-600 UZ nor Nikon Coolpix L810 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
Nikon L810's 3.00" LCD screen is slightly larger than Olympus SP-600 UZ's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.