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 Fujifilm F800EXR and Canon SX620 HS side-by-side from the front, back and top in their relative dimensions. Fujifilm F800EXR has external dimensions of 105 x 63 x 36 mm (4.13 x 2.48 x 1.42″) and weighs 232 g (0.51 lb / 8.18 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 the Fujifilm F800EXR and the Canon SX620 HS. Canon SX620 HS is clearly the smaller of the two cameras. Its body is 8mm narrower, 6mm shorter and 8mm thinner than Fujifilm F800EXR.
Here is the back view size comparison of the Fujifilm F800EXR and Canon SX620 HS.
Now lets look at the top view comparison of Fujifilm F800EXR 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 (50g ) than the Fujifilm F800EXR which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Fujifilm FinePix F800EXR nor Canon PowerShot SX620 HS 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
Fujifilm F800EXR and Canon SX620 HS's LCD screens have the same diagonal size of 3.00 inches.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.