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 Canon A1300 and Panasonic ZS40 side-by-side from the front, back and top in their relative dimensions. Canon A1300 has external dimensions of 95 x 62 x 30 mm (3.74 x 2.44 x 1.18″) and weighs 174 g (0.38 lb / 6.14 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 Canon A1300 and the Panasonic ZS40. Canon A1300 is clearly the smaller of the two cameras. Its body is 16mm narrower, 2mm shorter and 4mm thinner than Panasonic ZS40.
Comparison image of the Canon A1300 and the Panasonic ZS40 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Canon A1300 and Panasonic ZS40.
Comparison image of the Canon A1300 and the Panasonic ZS40 Size and Weight - Back View
Now lets look at the top view comparison of Canon A1300 and Panasonic ZS40.
Top View Comparison image of the Canon A1300 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.
Canon A1300 is significantly lighter (66g ) than the Panasonic ZS40 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Canon PowerShot A1300 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
Panasonic ZS40's 3.00" LCD screen is slightly larger than Canon A1300's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.