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 SX160 IS and Panasonic FZ80 side-by-side from the front, back and top in their relative dimensions. Canon SX160 IS has external dimensions of 111 x 73 x 44 mm (4.37 x 2.87 x 1.73″) and weighs 291 g (0.64 lb / 10.26 oz) (including batteries). Panasonic FZ80 has external dimensions of 130 x 94 x 119 mm (5.12 x 3.7 x 4.69″) and weighs 616 g (1.36 lb / 21.73 oz) (including batteries).
Below you can see the front-view size comparison of the Canon SX160 IS and the Panasonic FZ80. Canon SX160 IS is clearly the smaller of the two cameras. Its body is 19mm narrower, 21mm shorter and 75mm thinner than Panasonic FZ80.
Here is the back view size comparison of the Canon SX160 IS and Panasonic FZ80.
Now lets look at the top view comparison of Canon SX160 IS and Panasonic FZ80.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Canon SX160 IS is significantly lighter (325g ) than the Panasonic FZ80 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Canon PowerShot SX160 IS nor Panasonic Lumix DMC-FZ80 (Lumix DMC-FZ82) 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 Top Bridge Cameras with Weather Sealing
LCD Screen Size and Features
Canon SX160 IS and Panasonic FZ80'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.