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 Nikon B500 and Nikon A900 side-by-side from the front, back and top in their relative dimensions. Nikon B500 has external dimensions of 114 x 78 x 95 mm (4.49 x 3.07 x 3.74″) and weighs 541 g (1.19 lb / 19.08 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 Nikon B500 and the Nikon A900. Nikon A900 is clearly the smaller of the two cameras. Its body is 1mm narrower, 11mm shorter and 55mm thinner than Nikon B500.
Here is the back view size comparison of the Nikon B500 and Nikon A900.
Now lets look at the top view comparison of Nikon B500 and Nikon A900.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon A900 is significantly lighter (252g ) than the Nikon B500 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Nikon Coolpix B500 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
Nikon B500 and Nikon A900's LCD screens have the same diagonal size of 3.00 inches.
Both cameras feature
Tilting screens where you can change the angle of the screen to make it easier to shoot from waist or over-the-head levels.