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 Panasonic LZ30 and Nikon L830 side-by-side from the front, back and top in their relative dimensions. 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). Nikon L830 has external dimensions of 110 x 76 x 91 mm (4.33 x 2.99 x 3.58″) and weighs 508 g (1.12 lb / 17.92 oz) (including batteries).
Below you can see the front-view size comparison of the Panasonic LZ30 and the Nikon L830. Nikon L830 is clearly the smaller of the two cameras. Its body is 14mm narrower, 8mm shorter and 1mm thinner than Panasonic LZ30.
Comparison image of the Panasonic LZ30 and the Nikon L830 Size, Weight and External Dimensions - Front View
Now lets look at the top view comparison of Panasonic LZ30 and Nikon L830.
Top View Comparison image of the Panasonic LZ30 and the Nikon L830 Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon L830 is 44g lighter than the Panasonic LZ30 but we don't think this will make a significant difference.
Weather Sealing
Unfortunately neither the Panasonic Lumix DMC-LZ30 nor Nikon Coolpix L830 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 Bridge Cameras with Weather Sealing
LCD Screen Size and Features
Panasonic LZ30 and Nikon L830's LCD screens have the same diagonal size of 3.00 inches.
On the other hand, Nikon L830 features a
Tilting screen where you can change the angle of the screen to make it easier to shoot from waist or over-the-head levels whereas the Panasonic LZ30 has a fixed type screen which provides less flexibility in shooting positions compared to L830.