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 SX400 IS and Nikon B600 side-by-side from the front, back and top in their relative dimensions. Canon SX400 IS has external dimensions of 104 x 69 x 80 mm (4.09 x 2.72 x 3.15″) and weighs 313 g (0.69 lb / 11.04 oz) (including batteries). Nikon B600 has external dimensions of 122 x 82 x 99 mm (4.8 x 3.23 x 3.9″) and weighs 500 g (1.10 lb / 17.64 oz) (including batteries).
Below you can see the front-view size comparison of the Canon SX400 IS and the Nikon B600. Canon SX400 IS is clearly the smaller of the two cameras. Its body is 18mm narrower, 13mm shorter and 19mm thinner than Nikon B600.
Comparison image of the Canon SX400 IS and the Nikon B600 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Canon SX400 IS and Nikon B600.
Comparison image of the Canon SX400 IS and the Nikon B600 Size and Weight - Back View
Now lets look at the top view comparison of Canon SX400 IS and Nikon B600.
Top View Comparison image of the Canon SX400 IS and the Nikon B600 Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Canon SX400 IS is significantly lighter (187g ) than the Nikon B600 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Canon PowerShot SX400 IS nor Nikon Coolpix B600 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 SX400 IS and Nikon B600'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.