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-H30 and Panasonic LZ30 side-by-side from the front, back and top in their relative dimensions. Casio EX-H30 has external dimensions of 105 x 59 x 29 mm (4.13 x 2.32 x 1.14″) and weighs 201 g (0.44 lb / 7.09 oz) (including batteries). Panasonic LZ30 has external dimensions of 124 x 84 x 92 mm (4.88 x 3.31 x 3.62″) and weighs 552 g (1.22 lb / 19.47 oz) (including batteries).
Below you can see the front-view size comparison of the Casio EX-H30 and the Panasonic LZ30. Casio EX-H30 is clearly the smaller of the two cameras. Its body is 19mm narrower, 25mm shorter and 63mm thinner than Panasonic LZ30.
Comparison image of the Casio EX-H30 and the Panasonic LZ30 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Casio EX-H30 and Panasonic LZ30.
Comparison image of the Casio EX-H30 and the Panasonic LZ30 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-H30 is significantly lighter (351g ) than the Panasonic LZ30 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Casio Exilim EX-H30 nor Panasonic Lumix DMC-LZ30 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 Top Bridge Cameras with Weather Sealing
LCD Screen Size and Features
Casio EX-H30 and Panasonic LZ30'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.