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 Samsung TL225 and Nikon S800c side-by-side from the front, back and top in their relative dimensions. Samsung TL225 has external dimensions of 100 x 60 x 19 mm (3.94 x 2.36 x 0.75″) and weighs 187 g (0.41 lb / 6.60 oz) (including batteries). Nikon S800c has external dimensions of 111 x 60 x 27 mm (4.37 x 2.36 x 1.06″) and weighs 184 g (0.41 lb / 6.49 oz) (including batteries).
Below you can see the front view size comparison of Samsung TL225 and Nikon S800c. Samsung TL225 is 11mm narrower and 8mm thinner than Samsung TL225 but they have the same height of 60mm.
Here is the back view size comparison of Samsung TL225 and Nikon S800c.
Now lets look at the top view comparison of Samsung TL225 and Nikon S800c.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Nikon S800c is 3g lighter than the Samsung TL225 but we don't think this will make a significant difference.
Unfortunately neither Samsung TL225 (ST550) nor Nikon Coolpix S800c 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
LCD Screen Size and Features
Samsung TL225 and Nikon S800c's LCD screens has the same diagonal size of 3.5".
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.