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 Canon SX420 IS and Panasonic FZ1000 II side-by-side from the front, back and top in their relative dimensions. Canon SX420 IS has external dimensions of 104 x 69 x 85 mm (4.09 x 2.72 x 3.35″) and weighs 325 g (0.72 lb / 11.46 oz) (including batteries). Panasonic FZ1000 II has external dimensions of 136 x 97 x 132 mm (5.35 x 3.82 x 5.2″) and weighs 808 g (1.78 lb / 28.50 oz) (including batteries).
Below you can see the front view size comparison of Canon SX420 IS and Panasonic FZ1000 II. Canon SX420 IS is clearly the smaller of the two cameras. Its body is 32mm narrower, 28mm shorter and 47mm thinner than Panasonic FZ1000 II.
Here is the back view size comparison of Canon SX420 IS and Panasonic FZ1000 II.
Now lets look at the top view comparison of Canon SX420 IS and Panasonic FZ1000 II.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Canon SX420 IS is significantly lighter (483g ) than the Panasonic FZ1000 II which may become a big advantage especially on long walking trips.
Unfortunately neither Canon PowerShot SX420 IS nor Panasonic Lumix DC-FZ1000 II 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 Bridge Cameras with Weather Sealing
LCD Screen Size and Features
Canon SX420 IS and Panasonic FZ1000 II's LCD screens has the same diagonal size of 3.00".
On the other hand, Panasonic FZ1000 II sports a Fully Articulated screen
which you can change the angle and position of the screen almost freely, making it possible to shoot from waist or over the head levels, and especially very useful for shooting selfies and video. Canon SX420 IS's LCD screen is a fixed type which provides almost no flexibility in shooting positions compared to FZ1000 II.