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 TG-850 iHS and Olympus E-M10 II side-by-side from the front, back and top in their relative dimensions. Olympus TG-850 iHS has external dimensions of 110 x 64 x 28 mm (4.33 x 2.52 x 1.09″) and weighs 218 g (0.48 lb / 7.69 oz) (including batteries). 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).
Below you can see the front-view size comparison of the Olympus TG-850 iHS and the Olympus E-M10 II. Olympus TG-850 iHS is clearly the smaller of the two cameras. Its body is 10mm narrower, 19mm shorter and 19mm thinner than Olympus E-M10 II. As you can tell, actually this is not a fair size comparison since Olympus TG-850 iHS 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 TG-850 iHS and Olympus E-M10 II.
Now lets look at the top view comparison of Olympus TG-850 iHS and Olympus E-M10 II.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Olympus TG-850 iHS is significantly lighter (172g ) 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
Thanks to the weather-sealed body of the TG-850 iHS, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the E-M10 II.
LCD Screen Size and Features
Olympus TG-850 iHS and Olympus E-M10 II's LCD screens have the same diagonal size of 3.00 inches.
Both cameras feature
Tilting screens where you can change the angle of the screen to make it easier to shoot from waist or over-the-head levels.