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 FZ2500 and Nikon L840 side-by-side from the front, back and top in their relative dimensions. Panasonic FZ2500 has external dimensions of 138 x 102 x 135 mm (5.42 x 4.01 x 5.3″) and weighs 915 g (2.02 lb / 32.28 oz) (including batteries). Nikon L840 has external dimensions of 114 x 89 x 96 mm (4.49 x 3.5 x 3.78″) and weighs 538 g (1.19 lb / 18.98 oz) (including batteries).
Below you can see the front view size comparison of Panasonic FZ2500 and Nikon L840. Nikon L840 is clearly the smaller of the two cameras. Its body is 24mm narrower, 13mm shorter and 39mm thinner than Panasonic FZ2500.
Here is the back view size comparison of Panasonic FZ2500 and Nikon L840.
Now lets look at the top view comparison of Panasonic FZ2500 and Nikon L840.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Nikon L840 is significantly lighter (377g ) than the Panasonic FZ2500 which may become a big advantage especially on long walking trips.
Unfortunately neither Panasonic Lumix DMC-FZ2500 (Lumix DMC-FZ2000) nor Nikon Coolpix L840 provides any type of weather sealing in their body, 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 Bridge Cameras with Weather Sealing
LCD Screen Size and Features
Panasonic FZ2500 and Nikon L840's LCD screens has the same diagonal size of 3.
Nikon L840 features a Tilting only screen
which is mostly only good for shooting from waist or over the head levels. On the other hand, Panasonic FZ2500 sports a Fully Articulated screen
which is more flexible and useful especially for taking Selfie shots and video.