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 L19 and Canon G16 side-by-side from the front, back and top in their relative dimensions. Nikon L19 has external dimensions of 61 x 97 x 29 mm (2.4 x 3.82 x 1.14″) and weighs 130 g (0.29 lb / 4.59 oz) (including batteries). Canon G16 has external dimensions of 109 x 76 x 40 mm (4.29 x 2.99 x 1.57″) and weighs 356 g (0.78 lb / 12.56 oz) (including batteries).
Below you can see the front-view size comparison of the Nikon L19 and the Canon G16. Nikon L19 is 48mm narrower and 11mm thinner than Canon G16 but it is also 21mm taller.
Here is the back view size comparison of the Nikon L19 and Canon G16.
Now lets look at the top view comparison of Nikon L19 and Canon G16.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon L19 is significantly lighter (226g ) than the Canon G16 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Nikon Coolpix L19 nor Canon PowerShot G16 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
Canon G16's 3.00" LCD screen is slightly larger than Nikon L19's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.