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 Panasonic LX100 and Leica D-Lux Typ 109 side-by-side from the front, back and top in their relative dimensions. Panasonic LX100 has external dimensions of 115 x 66 x 55 mm (4.53 x 2.6 x 2.17″) and weighs 393 g (0.87 lb / 13.86 oz) (including batteries). Leica D-Lux Typ 109 has external dimensions of 118 x 66 x 55 mm (4.65 x 2.6 x 2.17″) and weighs 405 g (0.89 lb / 14.29 oz) (including batteries).
Below you can see the front-view size comparison of the Panasonic LX100 and the Leica D-Lux Typ 109.
Here is the back view size comparison of the Panasonic LX100 and Leica D-Lux Typ 109.
Now lets look at the top view comparison of Panasonic LX100 and Leica D-Lux Typ 109.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Panasonic LX100 is 12g lighter than the Leica D-Lux Typ 109 but we don't think this will make a significant difference.
Weather Sealing
Unfortunately neither the Panasonic Lumix DMC-LX100 nor Leica D-Lux Typ 109 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 Compact Cameras with Weather Sealing
LCD Screen Size and Features
Panasonic LX100 and Leica D-Lux Typ 109's LCD screens have the same diagonal size of 3.00 inches.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.