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 Casio EX-S12 and Casio EX-ZR10 side-by-side from the front, back and top in their relative dimensions. Casio EX-S12 has external dimensions of 95 x 60 x 23 mm (3.74 x 2.36 x 0.91″) and weighs 111 g (0.24 lb / 3.92 oz) (including batteries). Casio EX-ZR10 has external dimensions of 102 x 69 x 27 mm (4.02 x 2.72 x 1.06″) and weighs 176 g (0.39 lb / 6.21 oz) (including batteries).
Below you can see the front-view size comparison of the Casio EX-S12 and the Casio EX-ZR10. Casio EX-S12 is clearly the smaller of the two cameras. Its body is 7mm narrower, 9mm shorter and 4mm thinner than Casio EX-ZR10.
Comparison image of the Casio EX-S12 and the Casio EX-ZR10 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Casio EX-S12 and Casio EX-ZR10.
Comparison image of the Casio EX-S12 and the Casio EX-ZR10 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.
Casio EX-S12 is significantly lighter (65g ) than the Casio EX-ZR10 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Casio Exilim EX-S12 nor Casio Exilim EX-ZR10 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
Casio EX-ZR10's 3.00" LCD screen is slightly larger than Casio EX-S12's 2.7 screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.