Panasonic G7 vs Pentax WG-2 GPS

Here, we will be comparing the Panasonic G7 and Pentax WG-2 GPS, one being a Advanced Mirrorless and the latter is a Waterproof by manufacturers Panasonic and Pentax. The sensor resolution of the G7 (16MP) and the WG-2 GPS (16MP) is pretty similar but the G7 (Four Thirds) and WG-2 GPS (1/2.3") provide totally different sensor sizes.

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The G7 was introduced 3 years later than the WG-2 GPS and that is quite a big gap as far as tech is concerned. Both the cameras feature different body design with the Panasonic G7 being a SLR-style mirrorless camera and the Pentax WG-2 GPS being a Compact camera.

Before going right into a complete comparison, here is a quick introduction of how the G7 scores against the WG-2 GPS in regards to portability, imaging, features and an overall grade.

Following is a preview of the gallery images for Panasonic Lumix DMC-G7 and Pentax Optio WG-2 GPS. The whole galleries are provided at Panasonic G7 Gallery and Pentax WG-2 GPS Gallery.

For anybody who is aiming to lug around your camera often, you will want to consider its weight and volume. The Panasonic G7 provides external dimensions of 125mm x 86mm x 77mm (4.9" x 3.4" x 3.0") having a weight of 410 grams (0.90 lbs) while the Pentax WG-2 GPS has sizing of 122mm x 61mm x 30mm (4.8" x 2.4" x 1.2") having a weight of 198 grams (0.44 lbs).

Examine the Panasonic G7 and Pentax WG-2 GPS in the all new Camera with Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will vary based on the lens you are employing during that time. Underneath is a front view measurement comparison of the G7 against the WG-2 GPS.

Factoring in size and weight, the portability rating of the G7 and WG-2 GPS is 71 and 91 respectively.

In many cases, it is very hard to visualise the difference between sensor measurements purely by reviewing specifications. The graphic here might give you a stronger sense of the sensor dimensions in the G7 and WG-2 GPS.

To sum up, both the cameras feature the identical resolution albeit not the same sensor measurements. The G7 offers the bigger sensor which will make achieving shallow depth of field less difficult. The younger G7 will have an advantage in sensor innovation.