Size and weight is a big decision factor when you are trying to find the ideal camera for your needs.
In this section, We are going to illustrate Canon SX220 HS and Pentax MX-1 side-by-side from the front, back and top in their relative dimensions. Canon SX220 HS has external dimensions of 106 x 59 x 33 mm (4.17 x 2.32 x 1.3″) and weighs (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 Canon SX220 HS and Pentax MX-1. Canon SX220 HS is clearly the smaller of the two cameras. Its body is 16mm narrower, 2mm shorter and 18mm thinner than Pentax MX-1.
Here is the back view size comparison of Canon SX220 HS and Pentax MX-1.
Now lets look at the top view comparison of Canon SX220 HS and Pentax MX-1.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Canon SX220 HS is 391g lighter than the Pentax MX-1 but we don't think this will make a significant difference.
Unfortunately neither Canon SX220 HS nor Pentax MX-1 provides any type of weather sealing in their body, 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 Compact Cameras with Weather Sealing
LCD Screen Size and Features
Canon SX220 HS and Pentax MX-1's LCD screens has the same diagonal size of 3.00".
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 Canon SX220 HS has a fixed type screen which provides less flexibility in shooting positions compared to MX-1.