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-830 iHS and Pentax MX-1 side-by-side from the front, back and top in their relative dimensions. 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). Pentax MX-1 has external dimensions of 122 x 61 x 51 mm (4.8 x 2.4 x 2.01″) and weighs 391 g (0.86 lb / 13.79 oz) (including batteries).
Below you can see the front-view size comparison of the Olympus TG-830 iHS and the Pentax MX-1. Olympus TG-830 iHS is 13mm narrower and 23mm thinner than Pentax MX-1 but it is also 6mm taller.
Here is the back view size comparison of the Olympus TG-830 iHS and Pentax MX-1.
Now lets look at the top view comparison of Olympus TG-830 iHS and Pentax MX-1.
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 (177g ) than the Pentax MX-1 which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the TG-830 iHS, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the MX-1.
LCD Screen Size and Features
Olympus TG-830 iHS and Pentax MX-1's LCD screens have the same diagonal size of 3.00 inches.
On the other hand, Pentax MX-1 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 Olympus TG-830 iHS has a fixed type screen which provides less flexibility in shooting positions compared to MX-1.