Size and weight is a big decision factor when you are trying to find the ideal camera for your needs.
In this section, We are going to illustrate Panasonic ZS3 and Olympus TG-630 iHS side-by-side from the front, back and top in their relative dimensions. Panasonic ZS3 has external dimensions of 103 x 60 x 33 mm (4.06 x 2.36 x 1.3″) and weighs 229 g (0.50 lb / 8.08 oz) (including batteries). Olympus TG-630 iHS has external dimensions of 98 x 66 x 22 mm (3.86 x 2.6 x 0.87″) and weighs 167 g (0.37 lb / 5.89 oz) (including batteries).
Below you can see the front view size comparison of Panasonic ZS3 and Olympus TG-630 iHS. Olympus TG-630 iHS is 5mm narrower and 11mm thinner than Panasonic ZS3 but it is also 6mm taller.
Comparison image of Panasonic ZS3 and Olympus TG-630 iHS Size, Weight and External Dimensions - Front View
Here is the back view size comparison of Panasonic ZS3 and Olympus TG-630 iHS.
Comparison image of Panasonic ZS3 and Olympus TG-630 iHS Size and Weight - Back View
Now lets look at the top view comparison of Panasonic ZS3 and Olympus TG-630 iHS.
Top View Comparison image of Panasonic ZS3 and Olympus TG-630 iHS Size
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Olympus TG-630 iHS is significantly lighter (62g ) than the Panasonic ZS3 which may become a big advantage especially on long walking trips.
Weather Sealing
LCD Screen Size and Features
Panasonic ZS3 and Olympus TG-630 iHS's LCD screens has the same diagonal size of 3".
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.