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 XF10 and Ricoh GR III side-by-side from the front, back and top in their relative dimensions. Fujifilm XF10 has external dimensions of 113 x 64 x 41 mm (4.45 x 2.52 x 1.61″) and weighs 279 g (0.62 lb / 9.84 oz) (including batteries). Ricoh GR III has external dimensions of 109 x 62 x 33 mm (4.29 x 2.44 x 1.3″) and weighs 257 g (0.57 lb / 9.07 oz) (including batteries).
Below you can see the front view size comparison of Fujifilm XF10 and Ricoh GR III. Ricoh GR III is clearly the smaller of the two cameras. Its body is 4mm narrower, 2mm shorter and 8mm thinner than Fujifilm XF10.
Here is the back view size comparison of Fujifilm XF10 and Ricoh GR III.
Now lets look at the top view comparison of Fujifilm XF10 and Ricoh GR III.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Ricoh GR III is 22g lighter than the Fujifilm XF10 but we don't think this will make a significant difference.
Unfortunately neither Fujifilm XF10 nor Ricoh GR III 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 XF10 and Ricoh GR III's LCD screens has the same diagonal size of 3".
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.