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 A100 and Canon ELPH 150 IS side-by-side from the front, back and top in their relative dimensions. Nikon A100 has external dimensions of 95 x 59 x 20 mm (3.74 x 2.32 x 0.79″) and weighs 119 g (0.26 lb / 4.20 oz) (including batteries). Canon ELPH 150 IS has external dimensions of 95 x 57 x 24 mm (3.74 x 2.24 x 0.94″) and weighs 142 g (0.31 lb / 5.01 oz) (including batteries).
Below you can see the front-view size comparison of the Nikon A100 and the Canon ELPH 150 IS.
Comparison image of the Nikon A100 and the Canon ELPH 150 IS Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Nikon A100 and Canon ELPH 150 IS.
Comparison image of the Nikon A100 and the Canon ELPH 150 IS Size and Weight - Back View
Now lets look at the top view comparison of Nikon A100 and Canon ELPH 150 IS.
Top View Comparison image of the Nikon A100 and the Canon ELPH 150 IS Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon A100 is significantly lighter (23g ) than the Canon ELPH 150 IS which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Nikon Coolpix A100 nor Canon PowerShot ELPH 150 IS (IXUS 155) 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
LCD Screen Size and Features
Nikon A100 and Canon ELPH 150 IS's LCD screens have the same diagonal size of 2.70 inches.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.
