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 Fujifilm S9900w and Sigma DP3 Merrill side-by-side from the front, back and top in their relative dimensions. Fujifilm S9900w has external dimensions of 123 x 87 x 116 mm (4.84 x 3.43 x 4.57″) and weighs 670 g (1.48 lb / 23.63 oz) (including batteries). Sigma DP3 Merrill has external dimensions of 122 x 67 x 59 mm (4.8 x 2.64 x 2.32″) and weighs 330 g (0.73 lb / 11.64 oz) (including batteries).
Below you can see the front-view size comparison of the Fujifilm S9900w and the Sigma DP3 Merrill. Sigma DP3 Merrill is clearly the smaller of the two cameras. Its body is 1mm narrower, 20mm shorter and 32mm thinner than Fujifilm S9900w.
Here is the back view size comparison of the Fujifilm S9900w and Sigma DP3 Merrill.
Now lets look at the top view comparison of Fujifilm S9900w and Sigma DP3 Merrill.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sigma DP3 Merrill is significantly lighter (340g ) than the Fujifilm S9900w which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Fujifilm S9900w nor Sigma DP3 Merrill 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 Bridge Cameras with Weather Sealing Top Compact Cameras with Weather Sealing
LCD Screen Size and Features
Fujifilm S9900w and Sigma DP3 Merrill's LCD screens have the same diagonal size of 3.00 inches.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.