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 Pentax WG-1 GPS and Canon G16 side-by-side from the front, back and top in their relative dimensions. Pentax WG-1 GPS has external dimensions of 116 x 59 x 29 mm (4.55 x 2.3 x 1.12″) and weighs 167 g (0.37 lb / 5.89 oz) (including batteries). Canon G16 has external dimensions of 109 x 76 x 40 mm (4.29 x 2.99 x 1.57″) and weighs 356 g (0.78 lb / 12.56 oz) (including batteries).
Below you can see the front view size comparison of Pentax WG-1 GPS and Canon G16. Pentax WG-1 GPS is 17mm shorter and 11mm thinner than Canon G16 but it is also 7mm wider.
![Pentax WG-1 GPS vs Canon G16 Camera Size Comparison - Front View]()
Comparison image of Pentax WG-1 GPS and Canon G16 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of Pentax WG-1 GPS and Canon G16.
![Pentax WG-1 GPS vs Canon G16 Camera Size Comparison - Back View]()
Comparison image of Pentax WG-1 GPS and Canon G16 Size and Weight - Back View
Now lets look at the top view comparison of Pentax WG-1 GPS and Canon G16.
![Pentax WG-1 GPS vs Canon G16 Camera Size Comparison - Top View]()
Top View Comparison image of Pentax WG-1 GPS and Canon G16 Size
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Pentax WG-1 GPS is significantly lighter (189g ) than the Canon G16 which may become a big advantage especially on long walking trips.
Weather Sealing
LCD Screen Size and Features
Canon G16's 3" LCD screen is slightly larger than Pentax WG-1 GPS's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.