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 Sony RX10 IV and Fujifilm S8400W side-by-side from the front, back and top in their relative dimensions. Sony RX10 IV has external dimensions of 133 x 94 x 145 mm (5.24 x 3.7 x 5.71″) and weighs 1095 g (2.41 lb / 38.62 oz) (including batteries). Fujifilm S8400W has external dimensions of 123 x 87 x 116 mm (4.84 x 3.43 x 4.57″) and weighs 670 g (1.48 lb / 23.63 oz) (including batteries).
Below you can see the front view size comparison of Sony RX10 IV and Fujifilm S8400W. Fujifilm S8400W is clearly the smaller of the two cameras. Its body is 10mm narrower, 7mm shorter and 29mm thinner than Sony RX10 IV.
Here is the back view size comparison of Sony RX10 IV and Fujifilm S8400W.
Now lets look at the top view comparison of Sony RX10 IV and Fujifilm S8400W.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Fujifilm S8400W is significantly lighter (425g ) than the Sony RX10 IV which may become a big advantage especially on long walking trips.
With its weather sealed body, we believe that RX10 IV has a big advantage over S8400W which doesn't provide any kind of environmental sealing.
LCD Screen Size and Features
Sony RX10 IV and Fujifilm S8400W's LCD screens has the same diagonal size of 3".
On the other hand, Sony RX10 IV 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 S8400W has a fixed type screen which provides less flexibility in shooting positions compared to RX10 IV.