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 RX100 IV and Leica X-U side-by-side from the front, back and top in their relative dimensions. Sony RX100 IV has external dimensions of 102 x 58 x 41 mm (4.02 x 2.28 x 1.61″) and weighs 298 g (0.66 lb / 10.51 oz) (including batteries). Leica X-U has external dimensions of 140 x 79 x 88 mm (5.51 x 3.11 x 3.46″) and weighs 635 g (1.40 lb / 22.40 oz) (including batteries).
Below you can see the front-view size comparison of the Sony RX100 IV and the Leica X-U. Sony RX100 IV is clearly the smaller of the two cameras. Its body is 38mm narrower, 21mm shorter and 47mm thinner than Leica X-U.
Here is the back view size comparison of the Sony RX100 IV and Leica X-U.
Now lets look at the top view comparison of Sony RX100 IV and Leica X-U.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony RX100 IV is significantly lighter (337g ) than the Leica X-U which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the X-U, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the RX100 IV.
LCD Screen Size and Features
Sony RX100 IV and Leica X-U's LCD screens have the same diagonal size of 3.00 inches.
Sony RX100 IV features a
Tilting-only screen which is mostly only good for shooting from waist or over-the-head levels. On the other hand, Leica X-U sports a
Fully Articulated screen which is more flexible and useful, especially for taking selfies and video.