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 TL240 and Panasonic ZS40 side-by-side from the front, back and top in their relative dimensions. Samsung TL240 has external dimensions of 104 x 58 x 20 mm (4.09 x 2.28 x 0.79″) and weighs 160 g (0.35 lb / 5.64 oz) (including batteries). Panasonic ZS40 has external dimensions of 111 x 64 x 34 mm (4.37 x 2.52 x 1.34″) and weighs 240 g (0.53 lb / 8.47 oz) (including batteries).
Below you can see the front-view size comparison of the Samsung TL240 and the Panasonic ZS40. Samsung TL240 is clearly the smaller of the two cameras. Its body is 7mm narrower, 6mm shorter and 14mm thinner than Panasonic ZS40.
Comparison image of the Samsung TL240 and the Panasonic ZS40 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Samsung TL240 and Panasonic ZS40.
Comparison image of the Samsung TL240 and the Panasonic ZS40 Size and Weight - Back View
Now lets look at the top view comparison of Samsung TL240 and Panasonic ZS40.
Top View Comparison image of the Samsung TL240 and the Panasonic ZS40 Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Samsung TL240 is significantly lighter (80g ) than the Panasonic ZS40 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Samsung TL240 (ST5000) nor Panasonic Lumix DMC-ZS40 (Lumix DMC-TZ60) 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 TL240's 3.50" LCD screen is slightly larger than Panasonic ZS40's 3 screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.