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 S9100 and Sony TF1 side-by-side from the front, back and top in their relative dimensions. Nikon S9100 has external dimensions of 105 x 62 x 35 mm (4.13 x 2.44 x 1.38″) and weighs 214 g (0.47 lb / 7.55 oz) (including batteries). Sony TF1 has external dimensions of 102 x 62 x 23 mm (4.02 x 2.44 x 0.91″) and weighs 152 g (0.34 lb / 5.36 oz) (including batteries).
Below you can see the front-view size comparison of the Nikon S9100 and the Sony TF1. Nikon S9100 has the same height with Sony TF1. On the other hand, with a width of 105mm, it is 3 wider and also with a thickness of 35mm, it is 12mm thicker than Sony TF1.
Here is the back view size comparison of the Nikon S9100 and Sony TF1.
Now lets look at the top view comparison of Nikon S9100 and Sony TF1.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony TF1 is significantly lighter (62g ) than the Nikon S9100 which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the TF1, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the S9100.
LCD Screen Size and Features
Nikon S9100's 3.00" LCD screen is slightly larger than Sony TF1's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.