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 Nikon L810 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). Nikon L810 has external dimensions of 111 x 76 x 83 mm (4.37 x 2.99 x 3.27″) and weighs 430 g (0.95 lb / 15.17 oz) (including batteries).
Below you can see the front-view size comparison of the Sony RX100 IV and the Nikon L810. Sony RX100 IV is clearly the smaller of the two cameras. Its body is 9mm narrower, 18mm shorter and 42mm thinner than Nikon L810.
Here is the back view size comparison of the Sony RX100 IV and Nikon L810.
Now lets look at the top view comparison of Sony RX100 IV and Nikon L810.
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 (132g ) than the Nikon L810 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Sony Cyber-shot DSC-RX100 IV nor Nikon Coolpix L810 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
Sony RX100 IV and Nikon L810's LCD screens have the same diagonal size of 3.00 inches.
On the other hand, Sony RX100 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 Nikon L810 has a fixed type screen which provides less flexibility in shooting positions compared to RX100 IV.