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 Sigma DP1x and Sigma DP1s side-by-side from the front, back and top in their relative dimensions. Sigma DP1x has external dimensions of 113 x 60 x 50 mm (4.45 x 2.36 x 1.97″) and weighs 250 g (0.55 lb / 8.82 oz) (including batteries). Sigma DP1s has external dimensions of 109 x 60 x 31 mm (4.29 x 2.36 x 1.22″) and weighs 270 g (0.60 lb / 9.52 oz) (including batteries).
Below you can see the front view size comparison of Sigma DP1x and Sigma DP1s. Sigma DP1x has the same height with Sigma DP1s. On the other hand, with a width of 113mm, it is 4 wider and also with a thickness of 50mm, it is 19mm thicker than Sigma DP1s.
Here is the back view size comparison of Sigma DP1x and Sigma DP1s.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Sigma DP1x is 20g lighter than the Sigma DP1s but we don't think this will make a significant difference.
Unfortunately neither Sigma DP1x nor Sigma DP1s 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
Sigma DP1x and Sigma DP1s's LCD screens has the same diagonal size of 2.5".
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.