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 Sony W380 and Fujifilm F770EXR side-by-side from the front, back and top in their relative dimensions. Sony W380 has external dimensions of 91 x 52 x 20 mm (3.58 x 2.05 x 0.79″) and weighs 117 g (0.26 lb / 4.13 oz) (including batteries). Fujifilm F770EXR has external dimensions of 105 x 63 x 36 mm (4.13 x 2.48 x 1.42″) and weighs 234 g (0.52 lb / 8.25 oz) (including batteries).
Below you can see the front-view size comparison of the Sony W380 and the Fujifilm F770EXR. Sony W380 is clearly the smaller of the two cameras. Its body is 14mm narrower, 11mm shorter and 16mm thinner than Fujifilm F770EXR.
Here is the back view size comparison of the Sony W380 and Fujifilm F770EXR.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony W380 is significantly lighter (117g ) than the Fujifilm F770EXR which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Sony Cyber-shot DSC-W380 nor Fujifilm FinePix F770EXR 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 F770EXR's 3.00" LCD screen is slightly larger than Sony W380's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.