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 D40X and Fujifilm Z110 side-by-side from the front, back and top in their relative dimensions. Nikon D40X has external dimensions of 124 x 94 x 64 mm (4.88 x 3.7 x 2.52″) and weighs 522 g (1.15 lb / 18.41 oz) (including batteries). Fujifilm Z110 has external dimensions of 97 x 58 x 20 mm (3.82 x 2.28 x 0.77″) and weighs 145 g (0.32 lb / 5.11 oz) (including batteries).
Below you can see the front-view size comparison of the Nikon D40X and the Fujifilm Z110. Fujifilm Z110 is clearly the smaller of the two cameras. Its body is 27mm narrower, 36mm shorter and 44mm thinner than Nikon D40X. As you can tell, actually this is not a fair size comparison since Fujifilm Z110 has a built-in lens but Nikon D40X doesn't. Once you put a lens on D40X, its thickness will increase significantly.
Here is the back view size comparison of the Nikon D40X and Fujifilm Z110.
Now lets look at the top view comparison of Nikon D40X and Fujifilm Z110.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Fujifilm Z110 is significantly lighter (377g ) than the Nikon D40X which may become a big advantage especially on long walking trips.
Again, this comparison may not be very useful in real life as we are comparing the weight of a camera with a built-in lens to the body-only weight of an interchangeable lens camera. Once you put a lens on D40X, the total kit will weigh much higher.
Weather Sealing
Unfortunately neither the Nikon D40X nor Fujifilm FinePix Z110 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 DSLR Cameras with Weather Sealing Top Compact Cameras with Weather Sealing
LCD Screen Size and Features
Fujifilm Z110's 2.70" LCD screen is slightly larger than Nikon D40X's 2.5 screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.