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 Pentax E70 and Samsung SL720 side-by-side from the front, back and top in their relative dimensions. Pentax E70 has external dimensions of 94 x 61 x 26 mm (3.7 x 2.4 x 1.02″) and weighs 175 g (0.39 lb / 6.17 oz) (including batteries). Samsung SL720 has external dimensions of 92 x 61 x 23 mm (3.62 x 2.4 x 0.91″) and weighs 168 g (0.37 lb / 5.93 oz) (including batteries).
Below you can see the front-view size comparison of the Pentax E70 and the Samsung SL720. Pentax E70 has the same height with Samsung SL720. On the other hand, with a width of 94mm, it is 2 wider and also with a thickness of 26mm, it is 3mm thicker than Samsung SL720.
Comparison image of the Pentax E70 and the Samsung SL720 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Pentax E70 and Samsung SL720.
Comparison image of the Pentax E70 and the Samsung SL720 Size and Weight - Back View
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Samsung SL720 is 7g lighter than the Pentax E70 but we don't think this will make a significant difference.
Weather Sealing
Unfortunately neither the Pentax Optio E70 nor Samsung SL720 (PL70) 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 SL720's 2.70" LCD screen is slightly larger than Pentax E70's 2.4 screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.
