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 Panasonic ZS7 and Leica D-Lux 6 side-by-side from the front, back and top in their relative dimensions. Panasonic ZS7 has external dimensions of 103 x 60 x 33 mm (4.06 x 2.36 x 1.3″) and weighs 218 g (0.48 lb / 7.69 oz) (including batteries). Leica D-Lux 6 has external dimensions of 111 x 68 x 46 mm (4.37 x 2.68 x 1.81″) and weighs 298 g (0.66 lb / 10.51 oz) (including batteries).
Below you can see the front view size comparison of Panasonic ZS7 and Leica D-Lux 6. Panasonic ZS7 is clearly the smaller of the two cameras. Its body is 8mm narrower, 8mm shorter and 13mm thinner than Leica D-Lux 6.
Here is the back view size comparison of Panasonic ZS7 and Leica D-Lux 6.
Now lets look at the top view comparison of Panasonic ZS7 and Leica D-Lux 6.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Panasonic ZS7 is significantly lighter (80g ) than the Leica D-Lux 6 which may become a big advantage especially on long walking trips.
Unfortunately neither Panasonic Lumix DMC-ZS7 (Lumix DMC-TZ10) nor Leica D-Lux 6 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
Panasonic ZS7 and Leica D-Lux 6's LCD screens has the same diagonal size of 3".
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.