Size and weight is a big decision factor when you are trying to find the ideal camera for your needs.
In this section, We are going to illustrate Nikon S6500 and Canon SX620 HS side-by-side from the front, back and top in their relative dimensions. Nikon S6500 has external dimensions of and weighs 250 g (0.55 lb / 8.82 oz) (including batteries). Canon SX620 HS has external dimensions of 97 x 57 x 28 mm (3.81 x 2.24 x 1.1″) and weighs 182 g (0.40 lb / 6.42 oz) (including batteries).
Below you can see the front view size comparison of Nikon S6500 and Canon SX620 HS. Nikon S6500 is 2mm narrower and 2mm thinner than Canon SX620 HS but it is also 1mm taller.
Here is the back view size comparison of Nikon S6500 and Canon SX620 HS.
Now lets look at the top view comparison of Nikon S6500 and Canon SX620 HS.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Canon SX620 HS is significantly lighter (68g ) than the Nikon S6500 which may become a big advantage especially on long walking trips.
Unfortunately neither Nikon Coolpix S6500 nor Canon PowerShot SX620 HS provides any type of weather sealing in their body, 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 S6500 and Canon SX620 HS's LCD screens has the same diagonal size of 3".
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.