Panasonic ZS20 weighs 206 g (0.45 lb / 7.27 oz) and has external dimensions of 105 x 59 x 28 mm (4.13 x 2.32 x 1.1″). Considering that the average weight of Compact type cameras is 188g, its weight is about average in its class. With a thickness of 28mm, it also has an average thickness.
Weight Comparison
Compact Cameras
Thickness Comparison
Compact Cameras
Here is the front and top view image of Panasonic ZS20 with the dimensions:
Front and Top View External Dimensions and Size of Panasonic ZS20 Camera Body
In order to give you a better idea about the real life size of Panasonic ZS20, we have added an image of how it looks next to a credit card and an AA type battery.
Physical size of the Panasonic ZS20 Body Compared to a Credit Card and an AA Battery
Now let's compare Panasonic ZS20 size with the camera that it replaced: Panasonic ZS15.
Comparison image of Panasonic ZS20 and Panasonic ZS15 Size, Weight and External Dimensions - Front View
Below you can find the comparison of the weight and thickness of Panasonic ZS20 with its main competitors:
Panasonic ZS20 Size Compared to Main Competitors
Weather Sealing
Panasonic ZS20 doesn't have any environmental sealings on its body so you got to be extra careful to protect it against water and dust. If you shoot under these conditions very often, consider checking Top Compact Cameras with Weather Sealing page.