Panasonic GM1 vs Pentax WG-2

Here is a in depth comparison of the Panasonic GM1 vs Pentax WG-2, former being a Entry-Level Mirrorless while the other is a Waterproof by rivals Panasonic and Pentax. The resolution of the GM1 (16MP) and the WG-2 (16MP) is very comparable but the GM1 (Four Thirds) and WG-2 (1/2.3") have totally different sensor measurements.

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The GM1 was announced 23 months later than the WG-2 making them a generation apart from one another. Both of these cameras feature different body design with the Panasonic GM1 being a Rangefinder-style mirrorless camera and the Pentax WG-2 being a Compact camera.

Before getting into a more detailed comparison, here is a brief synopsis of how the GM1 matches up versus the WG-2 with regards to portability, imaging, features and an overall rating.

Following is a sample of the gallery pics for Panasonic Lumix DMC-GM1 & Pentax Optio WG-2. The whole galleries are provided at Panasonic GM1 Gallery & Pentax WG-2 Gallery.

For those who are planning to carry your camera frequently, you will want to factor in its weight and proportions. The Panasonic GM1 has exterior measurements of 99mm x 55mm x 30mm (3.9" x 2.2" x 1.2") along with a weight of 204 grams (0.45 lbs) while the Pentax WG-2 has measurements of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") and a weight of 192 grams (0.42 lbs).

Take a look at the Panasonic GM1 vs Pentax WG-2 in our completely new Camera plus Lens Size Comparison Tool.

Always remember, the weight of an ILC will vary based on the lens you have at that time. Here is a front view size comparison of the GM1 against the WG-2.

Taking into account dimensions and weight, the portability rating of the GM1 and WG-2 is 93 and 91 respectively.

Sometimes, it's tough to envision the gap in sensor sizing just by checking out a spec sheet. The photograph underneath may give you a far better sense of the sensor sizing in the GM1 and WG-2.

As you can see, the two cameras feature the identical megapixel count but not the same sensor sizing. The GM1 has got the larger sensor which should make obtaining shallow DOF easier. The more modern GM1 will have an edge with regard to sensor tech.