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 SX420 IS and Nikon A900 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). Nikon A900 has external dimensions of 113 x 67 x 40 mm (4.45 x 2.64 x 1.57″) and weighs 289 g (0.64 lb / 10.19 oz) (including batteries).
Below you can see the front-view size comparison of the Canon SX420 IS and the Nikon A900. Nikon A900 is 2mm shorter and 45mm thinner than Canon SX420 IS but it is also 9mm wider.
Comparison image of the Canon SX420 IS and the Nikon A900 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Canon SX420 IS and Nikon A900.
Comparison image of the Canon SX420 IS and the Nikon A900 Size and Weight - Back View
Now lets look at the top view comparison of Canon SX420 IS and Nikon A900.
Top View Comparison image of the Canon SX420 IS and the Nikon A900 Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon A900 is 36g lighter than the Canon SX420 IS but we don't think this will make a significant difference.
Weather Sealing
Unfortunately neither the Canon PowerShot SX420 IS nor Nikon Coolpix A900 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 Bridge Cameras with Weather Sealing Top Compact Cameras with Weather Sealing
LCD Screen Size and Features
Canon SX420 IS and Nikon A900's LCD screens have the same diagonal size of 3.00 inches.
On the other hand, Nikon A900 features a
Tilting screen where you can change the angle of the screen to make it easier to shoot from waist or over-the-head levels whereas the Canon SX420 IS has a fixed type screen which provides less flexibility in shooting positions compared to A900.
