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 Nikon B600 and Pentax XG-1 side-by-side from the front, back and top in their relative dimensions. Nikon B600 has external dimensions of 122 x 82 x 99 mm (4.8 x 3.23 x 3.9″) and weighs 500 g (1.10 lb / 17.64 oz) (including batteries). Pentax XG-1 has external dimensions of 119 x 89 x 98 mm (4.69 x 3.5 x 3.84″) and weighs 567 g (1.25 lb / 20.00 oz) (including batteries).
Below you can see the front-view size comparison of the Nikon B600 and the Pentax XG-1. Pentax XG-1 is 3mm narrower and 1mm thinner than Nikon B600 but it is also 7mm taller.
Comparison image of the Nikon B600 and the Pentax XG-1 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Nikon B600 and Pentax XG-1.
Comparison image of the Nikon B600 and the Pentax XG-1 Size and Weight - Back View
Now lets look at the top view comparison of Nikon B600 and Pentax XG-1.
Top View Comparison image of the Nikon B600 and the Pentax XG-1 Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon B600 is 67g lighter than the Pentax XG-1 but we don't think this will make a significant difference.
Weather Sealing
Unfortunately neither the Nikon Coolpix B600 nor Pentax XG-1 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
Nikon B600 and Pentax XG-1's LCD screens have the same diagonal size of 3.00 inches.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.