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-800 UZ and Kodak M550 side-by-side from the front, back and top in their relative dimensions. Olympus SP-800 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). Kodak M550 has external dimensions of 98 x 58 x 23 mm (3.86 x 2.28 x 0.91″) and weighs 125 g (0.28 lb / 4.41 oz) (including batteries).
Below you can see the front-view size comparison of the Olympus SP-800 UZ and the Kodak M550. Kodak M550 is clearly the smaller of the two cameras. Its body is 12mm narrower, 32mm shorter and 68mm thinner than Olympus SP-800 UZ.
Comparison image of the Olympus SP-800 UZ and the Kodak M550 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Olympus SP-800 UZ and Kodak M550.
Comparison image of the Olympus SP-800 UZ and the Kodak M550 Size and Weight - Back View
Now lets look at the top view comparison of Olympus SP-800 UZ and Kodak M550.
Top View Comparison image of the Olympus SP-800 UZ and the Kodak M550 Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Kodak M550 is significantly lighter (330g ) than the Olympus SP-800 UZ which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Olympus SP-800 UZ nor Kodak EasyShare M550 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
Olympus SP-800 UZ's 3.00" LCD screen is slightly larger than Kodak M550's 2.7 screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.