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 Samsung NX10 and Olympus E-M10 III side-by-side from the front, back and top in their relative dimensions. Samsung NX10 has external dimensions of 123 x 87 x 40 mm (4.84 x 3.43 x 1.57″) and weighs 499 g (1.10 lb / 17.60 oz) (including batteries). Olympus E-M10 III has external dimensions of 122 x 84 x 50 mm (4.8 x 3.31 x 1.97″) and weighs 410 g (0.90 lb / 14.46 oz) (including batteries).
Below you can see the front-view size comparison of the Samsung NX10 and the Olympus E-M10 III. Olympus E-M10 III is 1mm narrower and 3mm shorter than Samsung NX10 but it is also 10mm thicker.
Here is the back view size comparison of the Samsung NX10 and Olympus E-M10 III.
Now lets look at the top view comparison of Samsung NX10 and Olympus E-M10 III.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Olympus E-M10 III is significantly lighter (89g ) than the Samsung NX10 which may become a big advantage especially on long walking trips.
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 Samsung NX10 has an APS-C sized sensor and Olympus E-M10 III has a smaller Four Thirds sensor, Olympus E-M10 III's lenses for a similar focal length and aperture will generally be lighter and smaller than the Samsung NX10 lenses.
Weather Sealing
Unfortunately neither the Samsung NX10 nor Olympus OM-D E-M10 Mark III 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
Samsung NX10 and Olympus E-M10 III's LCD screens have the same diagonal size of 3.00 inches.
On the other hand, Olympus E-M10 III 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 Samsung NX10 has a fixed type screen which provides less flexibility in shooting positions compared to E-M10 III.