Olympus TG-320 vs Panasonic GM1

Below is a in-depth comparison of the Olympus TG-320 vs Panasonic GM1, one being a Waterproof and the latter is a Entry-Level Mirrorless by manufacturers Olympus and Panasonic. The resolution of the TG-320 (14MP) and the GM1 (16MP) is relatively close but the TG-320 (1/2.3") and GM1 (Four Thirds) possess totally different sensor measurements.

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The TG-320 was announced 23 months earlier than the GM1 which makes the cameras a generation apart from one another. Both of the cameras offer different body type with the Olympus TG-320 being a Compact camera and the Panasonic GM1 being a Rangefinder-style mirrorless camera.

Before we go through a in-depth comparison, below is a simple highlight of how the TG-320 grades vs the GM1 when considering portability, imaging, features and an overall grade.

Following is a preview of the gallery photos for Olympus TG-320 and Panasonic Lumix DMC-GM1. The whole galleries are available at Olympus TG-320 Gallery and Panasonic GM1 Gallery.

In case you're looking to lug around your camera, you will have to take into account its weight and size. The Olympus TG-320 enjoys external dimensions of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") with a weight of 155 grams (0.34 lbs) while the Panasonic GM1 has specifications of 99mm x 55mm x 30mm (3.9" x 2.2" x 1.2") and a weight of 204 grams (0.45 lbs).

Compare the Olympus TG-320 vs Panasonic GM1 in the new Camera and Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you have at that moment. Here is the front view measurement comparison of the TG-320 vs the GM1.

Using dimensions and weight, the portability rating of the TG-320 and GM1 is 94 and 93 respectively.

Normally, its tough to see the contrast in sensor measurements merely by researching a spec sheet. The photograph below might give you a stronger sense of the sensor sizes in the TG-320 and GM1.

As you can see, the 2 cameras offer different megapixels and different sensor measurements. The TG-320 having a smaller sensor will make achieving bokeh more difficult and the Panasonic GM1 will result in greater detail with its extra 2MP. Higher resolution will also allow you to crop photographs a little more aggressively. The older TG-320 will be disadvantaged when it comes to sensor technology.