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 Olympus E-M10 IV and Sony ZV-E10 side-by-side from the front, back and top in their relative dimensions. Olympus E-M10 IV has external dimensions of 122 x 84 x 49 mm (4.8 x 3.31 x 1.93″) and weighs 383 g (0.84 lb / 13.51 oz) (including batteries). Sony ZV-E10 has external dimensions of 115 x 64 x 45 mm (4.53 x 2.52 x 1.77″) and weighs 343 g (0.76 lb / 12.10 oz) (including batteries).
Below you can see the front-view size comparison of the Olympus E-M10 IV and the Sony ZV-E10. Sony ZV-E10 is clearly the smaller of the two cameras. Its body is 7mm narrower, 20mm shorter and 4mm thinner than Olympus E-M10 IV.
Here is the back view size comparison of the Olympus E-M10 IV and Sony ZV-E10.
Now lets look at the top view comparison of Olympus E-M10 IV and Sony ZV-E10.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony ZV-E10 is 40g lighter than the Olympus E-M10 IV but we don't think this will make a significant difference.
Also keep in mind that body weight is not the only deciding factor when comparing two interchangeable camera bodies, you also have to take into account the lenses that you will be using with these bodies. Since Sony ZV-E10 has an APS-C sized sensor and Olympus E-M10 IV has a smaller Four Thirds sensor, Olympus E-M10 IV's lenses for a similar focal length and aperture will generally be lighter and smaller than the Sony ZV-E10 lenses.
Weather Sealing
Unfortunately neither the Olympus OM-D E-M10 IV nor Sony ZV-E10 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 Mirrorless Cameras with Weather Sealing
LCD Screen Size and Features
Olympus E-M10 IV and Sony ZV-E10's LCD screens have the same diagonal size of 3.00 inches.
Olympus E-M10 IV features a
Tilting-only screen which is mostly only good for shooting from waist or over-the-head levels. On the other hand, Sony ZV-E10 sports a
Fully Articulated screen which is more flexible and useful, especially for taking selfies and video.