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 Canon 1D X II and Olympus TG-830 iHS side-by-side from the front, back and top in their relative dimensions. Canon 1D X II has external dimensions of 158 x 168 x 83 mm (6.22 x 6.61 x 3.27″) and weighs 1530 g (3.37 lb / 53.97 oz) (including batteries). Olympus TG-830 iHS has external dimensions of 109 x 67 x 28 mm (4.29 x 2.64 x 1.1″) and weighs 214 g (0.47 lb / 7.55 oz) (including batteries).
Below you can see the front-view size comparison of the Canon 1D X II and the Olympus TG-830 iHS. Olympus TG-830 iHS is clearly the smaller of the two cameras. Its body is 49mm narrower, 101mm shorter and 55mm thinner than Canon 1D X II. As you can tell, actually this is not a fair size comparison since Olympus TG-830 iHS has a built-in lens but Canon 1D X II doesn't. Once you put a lens on 1D X MII, its thickness will increase significantly.
Here is the back view size comparison of the Canon 1D X II and Olympus TG-830 iHS.
Now lets look at the top view comparison of Canon 1D X II and Olympus TG-830 iHS.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Olympus TG-830 iHS is significantly lighter (1316g ) than the Canon 1D X 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 1D X MII, the total kit will weigh much higher.
Weather Sealing
LCD Screen Size and Features
Canon 1D X II's 3.20" LCD screen is slightly larger than Olympus TG-830 iHS's 3 screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.