Olympus TG-3 vs Panasonic GX7

Here is a extended comparison of the Olympus TG-3 vs Panasonic GX7, one being a Waterproof and the other is a Advanced Mirrorless by manufacturers Olympus and Panasonic. The image resolution of the TG-3 (16MP) and the GX7 (16MP) is fairly close but the TG-3 (1/2.3") and GX7 (Four Thirds) feature totally different sensor sizing.

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The TG-3 was released 5 months later than the GX7 which means that they are both of a similar generation. The two cameras come with different body type with the Olympus TG-3 being a Compact camera and the Panasonic GX7 being a Rangefinder-style mirrorless camera.

Before we go in to a in-depth comparison, below is a simple highlight of how the TG-3 grades vs the GX7 with regard to portability, imaging, features and an overall rating.

Following is a sample of the gallery pictures for Olympus Tough TG-3 and Panasonic Lumix DMC-GX7. The complete galleries are available at Olympus TG-3 Gallery and Panasonic GX7 Gallery.

For anyone who is aiming to carry your camera frequently, you'll have to factor in its weight and size. The Olympus TG-3 provides outside measurements of 112mm x 66mm x 31mm (4.4" x 2.6" x 1.2") and a weight of 247 grams (0.54 lbs) while the Panasonic GX7 has specifications of 123mm x 71mm x 55mm (4.8" x 2.8" x 2.2") having a weight of 402 grams (0.89 lbs).

Take a look at the Olympus TG-3 vs Panasonic GX7 in the new Camera with Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will differ depending on the lens you are working with at the time. Below is the front view over all size comparison of the TG-3 and the GX7.

Considering size and weight, the portability rating of the TG-3 and GX7 is 90 and 81 respectively.

Generally, it is very tough to envision the contrast in sensor sizing just by researching a spec sheet. The graphic underneath might give you a more clear sense of the sensor measurements in the TG-3 and GX7.

Clearly, both of the cameras have got the exact same resolution but not the same sensor sizing. The TG-3 provides the smaller sensor which is going to make getting bokeh tougher.