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 Nikon S1100pj and Nikon S1000pj side-by-side from the front, back and top in their relative dimensions. Nikon S1100pj has external dimensions of 101 x 68 x 24 mm (3.98 x 2.68 x 0.94″) and weighs 180 g (0.40 lb / 6.35 oz) (including batteries). Nikon S1000pj has external dimensions of 96 x 62 x 23 mm (3.78 x 2.44 x 0.91″) and weighs 175 g (0.39 lb / 6.17 oz) (including batteries).
Below you can see the front-view size comparison of the Nikon S1100pj and the Nikon S1000pj. Nikon S1000pj is clearly the smaller of the two cameras. Its body is 5mm narrower, 6mm shorter and 1mm thinner than Nikon S1100pj.
Here is the back view size comparison of the Nikon S1100pj and Nikon S1000pj.
Now lets look at the top view comparison of Nikon S1100pj and Nikon S1000pj.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon S1000pj is 5g lighter than the Nikon S1100pj but we don't think this will make a significant difference.
Weather Sealing
Unfortunately neither the Nikon Coolpix S1100pj nor Nikon Coolpix S1000pj 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
Nikon S1100pj's 3.00" LCD screen is slightly larger than Nikon S1000pj's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.