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 S570 and Fujifilm F800EXR side-by-side from the front, back and top in their relative dimensions. Nikon S570 has external dimensions of 92 x 57 x 22 mm (3.62 x 2.24 x 0.87″) and weighs 140 g (0.31 lb / 4.94 oz) (including batteries). Fujifilm F800EXR has external dimensions of 105 x 63 x 36 mm (4.13 x 2.48 x 1.42″) and weighs 232 g (0.51 lb / 8.18 oz) (including batteries).
Below you can see the front-view size comparison of the Nikon S570 and the Fujifilm F800EXR. Nikon S570 is clearly the smaller of the two cameras. Its body is 13mm narrower, 6mm shorter and 14mm thinner than Fujifilm F800EXR.
Here is the back view size comparison of the Nikon S570 and Fujifilm F800EXR.
Now lets look at the top view comparison of Nikon S570 and Fujifilm F800EXR.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon S570 is significantly lighter (92g ) than the Fujifilm F800EXR which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Nikon Coolpix S570 nor Fujifilm FinePix F800EXR 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
Fujifilm F800EXR's 3.00" LCD screen is slightly larger than Nikon S570's 2.7 screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.