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 II and Sony ZV-1 side-by-side from the front, back and top in their relative dimensions. Olympus E-M10 II has external dimensions of 120 x 83 x 47 mm (4.72 x 3.27 x 1.85″) and weighs 390 g (0.86 lb / 13.76 oz) (including batteries). Sony ZV-1 has external dimensions of 105 x 60 x 44 mm (4.13 x 2.36 x 1.73″) and weighs 294 g (0.65 lb / 10.37 oz) (including batteries).
Below you can see the front-view size comparison of the Olympus E-M10 II and the Sony ZV-1. Sony ZV-1 is clearly the smaller of the two cameras. Its body is 15mm narrower, 23mm shorter and 3mm thinner than Olympus E-M10 II. As you can tell, actually this is not a fair size comparison since Sony ZV-1 has a built-in lens but Olympus E-M10 II doesn't. Once you put a lens on E-M10 II, its thickness will increase significantly.
Here is the back view size comparison of the Olympus E-M10 II and Sony ZV-1.
Now lets look at the top view comparison of Olympus E-M10 II and Sony ZV-1.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony ZV-1 is significantly lighter (96g ) than the Olympus E-M10 II which may become a big advantage especially on long walking trips.
Again, this comparison may not be very useful in real life as we are comparing the weight of a camera with a built-in lens to the body-only weight of an interchangeable lens camera. Once you put a lens on E-M10 II, the total kit will weigh much higher.
Weather Sealing
Unfortunately neither the Olympus OM-D E-M10 II nor Sony ZV-1 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 Top Compact Cameras with Weather Sealing
LCD Screen Size and Features
Olympus E-M10 II and Sony ZV-1's LCD screens have the same diagonal size of 3.00 inches.
Olympus E-M10 II 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-1 sports a
Fully Articulated screen which is more flexible and useful, especially for taking selfies and video.