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 Nikon L120 and Nikon 1 AW1 side-by-side from the front, back and top in their relative dimensions. Nikon L120 has external dimensions of 110 x 77 x 78 mm (4.33 x 3.03 x 3.07″) and weighs 431 g (0.95 lb / 15.20 oz) (including batteries). Nikon 1 AW1 has external dimensions of 114 x 72 x 37 mm (4.47 x 2.81 x 1.46″) and weighs 356 g (0.78 lb / 12.6 oz) (including batteries).
Below you can see the front view size comparison of Nikon L120 and Nikon 1 AW1. Nikon 1 AW1 is 5mm shorter and 41mm thinner than Nikon L120 but it is also 4mm wider. As you can tell, actually this is not a fair size comparison since Nikon L120 has a built-in lens but Nikon 1 AW1 doesn't. Once you put a lens on 1 AW1, its thickness will increase significantly.
Here is the back view size comparison of Nikon L120 and Nikon 1 AW1.
Now lets look at the top view comparison of Nikon L120 and Nikon 1 AW1.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Nikon 1 AW1 is significantly lighter (75g ) than the Nikon L120 which may become a big advantage especially on long walking trips.
Again, this comparison may not be very useful in real life as we are comparing the weight of a camera with a built-in lens to the body-only weight of an interchangeable lens camera. Once you put a lens on 1 AW1, the total kit will weigh much higher.
LCD Screen Size and Features
Nikon L120 and Nikon 1 AW1's LCD screens has the same diagonal size of 3".
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.