Size and weight is a big decision factor when you are trying to find the ideal camera for your needs.
In this section, We are going to illustrate Fujifilm F770EXR and Fujifilm X30 side-by-side from the front, back and top in their relative dimensions. 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). Fujifilm X30 has external dimensions of 119 x 72 x 60 mm (4.69 x 2.83 x 2.36″) and weighs 423 g (0.93 lb / 14.92 oz) (including batteries).
Below you can see the front view size comparison of Fujifilm F770EXR and Fujifilm X30. Fujifilm F770EXR is clearly the smaller of the two cameras. Its body is 14mm narrower, 9mm shorter and 24mm thinner than Fujifilm X30.
Here is the back view size comparison of Fujifilm F770EXR and Fujifilm X30.
Now lets look at the top view comparison of Fujifilm F770EXR and Fujifilm X30.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Fujifilm F770EXR is significantly lighter (189g ) than the Fujifilm X30 which may become a big advantage especially on long walking trips.
Unfortunately neither Fujifilm FinePix F770EXR nor Fujifilm X30 provides any type of weather sealing in their body, 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 and Fujifilm X30's LCD screens has the same diagonal size of 3".
On the other hand, Fujifilm X30 features a Tilting screen
where you can change the angle of the screen to make it easier to shoot from waist or over the head levels whereas the Fujifilm F770EXR has a fixed type screen which provides less flexibility in shooting positions compared to X30.