Panasonic GM5 vs Pentax WG-1

Here is a in-depth comparison of the Panasonic GM5 vs Pentax WG-1, one being a Entry-Level Mirrorless and the latter is a Waterproof by companies Panasonic and Pentax. The sensor resolution of the GM5 (16MP) and the WG-1 (14MP) is pretty close but the GM5 (Four Thirds) and WG-1 (1/2.3") feature totally different sensor sizes.

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The GM5 was revealed 3 years later than the WG-1 and that is a fairly large gap as far as camera tech is concerned. Both the cameras come with different body type with the Panasonic GM5 being a Rangefinder-style mirrorless camera and the Pentax WG-1 being a Compact camera.

Before we go through a complete comparison, below is a concise view of how the GM5 scores against the WG-1 in regards to portability, imaging, features and an overall rating.

This is a preview of the gallery images for Panasonic Lumix DMC-GM5 and Pentax Optio WG-1. The full galleries are provided at Panasonic GM5 Gallery and Pentax WG-1 Gallery.

In case you're intending to carry your camera, you need to factor in its weight and proportions. The Panasonic GM5 provides physical dimensions of 99mm x 60mm x 36mm (3.9" x 2.4" x 1.4") having a weight of 211 grams (0.47 lbs) whilst the Pentax WG-1 has measurements of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") along with a weight of 157 grams (0.35 lbs).

Take a look at the Panasonic GM5 vs Pentax WG-1 in the all new Camera with Lens Size Comparison Tool.

Do not forget, the weight of an Interchangeable Lens Camera will change depending on the lens you are working with during that time. Below is the front view proportions comparison of the GM5 against the WG-1.

Considering size and weight, the portability grade of the GM5 and WG-1 is 91 and 93 respectively.

Generally, it is difficult to see the contrast in sensor sizing purely by researching technical specs. The photograph here should provide you a much better sense of the sensor dimensions in the GM5 and WG-1.

As you have seen, each of these cameras have got different megapixel count and different sensor sizing. The GM5 using its bigger sensor will make shooting bokeh easier and the Panasonic GM5 will result in extra detail because of its extra 2MP. Higher resolution will help you crop pictures much more aggressively. The newer GM5 is going to have an advantage with regard to sensor technology.