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 Samsung SL102 and Canon A800 side-by-side from the front, back and top in their relative dimensions. Samsung SL102 has external dimensions of 90 x 59 x 22 mm (3.54 x 2.32 x 0.87″) and weighs 116 g (0.26 lb / 4.09 oz) (including batteries). Canon A800 has external dimensions of 94 x 61 x 31 mm (3.7 x 2.4 x 1.22″) and weighs 186 g (0.41 lb / 6.56 oz) (including batteries).
Below you can see the front-view size comparison of the Samsung SL102 and the Canon A800. Samsung SL102 is clearly the smaller of the two cameras. Its body is 4mm narrower, 2mm shorter and 9mm thinner than Canon A800.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Samsung SL102 is significantly lighter (70g ) than the Canon A800 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Samsung SL102 (ES55) nor Canon PowerShot A800 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
Samsung SL102 and Canon A800's LCD screens have the same diagonal size of 2.50 inches.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.