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 Canon A810 and Panasonic ZS80 side-by-side from the front, back and top in their relative dimensions. Canon A810 has external dimensions of 95 x 62 x 30 mm (3.74 x 2.44 x 1.18″) and weighs 171 g (0.38 lb / 6.03 oz) (including batteries). Panasonic ZS80 has external dimensions of 112 x 69 x 42 mm (4.41 x 2.72 x 1.65″) and weighs 327 g (0.72 lb / 11.53 oz) (including batteries).
Below you can see the front-view size comparison of the Canon A810 and the Panasonic ZS80. Canon A810 is clearly the smaller of the two cameras. Its body is 17mm narrower, 7mm shorter and 12mm thinner than Panasonic ZS80.
Here is the back view size comparison of the Canon A810 and Panasonic ZS80.
Now lets look at the top view comparison of Canon A810 and Panasonic ZS80.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Canon A810 is significantly lighter (156g ) than the Panasonic ZS80 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Canon PowerShot A810 nor Panasonic Lumix DC-ZS80 (Lumix DC-TZ95) 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 ZS80's 3.00" LCD screen is slightly larger than Canon A810's 2.7" screen.
In addition to the size advantage, Panasonic ZS80 LCD screen also has a
Tilting feature where you can change the angle of the screen to make it easier to shoot from waist or over-the-head levels. On the other hand, Canon A810 has a fixed type screen which provides less flexibility in shooting positions compared to ZS80.