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 Kodak M550 and Panasonic ZS50 side-by-side from the front, back and top in their relative dimensions. 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). Panasonic ZS50 has external dimensions of 111 x 65 x 34 mm (4.37 x 2.56 x 1.34″) and weighs 243 g (0.54 lb / 8.57 oz) (including batteries).
Below you can see the front-view size comparison of the Kodak M550 and the Panasonic ZS50. Kodak M550 is clearly the smaller of the two cameras. Its body is 13mm narrower, 7mm shorter and 11mm thinner than Panasonic ZS50.
Here is the back view size comparison of the Kodak M550 and Panasonic ZS50.
Now lets look at the top view comparison of Kodak M550 and Panasonic ZS50.
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 (118g ) than the Panasonic ZS50 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Kodak EasyShare M550 nor Panasonic Lumix DMC-ZS50 (Lumix DMC-TZ70) 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
Panasonic ZS50'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.