Olympus TG-3 vs Panasonic GX9

Lets examine more closely at the Olympus TG-3 versus Panasonic GX9, former is a Waterproof while the latter is a Advanced Mirrorless by manufacturers Olympus and Panasonic. The sensor resolution of the TG-3 (16MP) and the GX9 (20MP) is relatively similar but the TG-3 (1/2.3") and GX9 (Four Thirds) feature different sensor sizes.

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The TG-3 was unveiled 4 years before the GX9 which is quite a sizable difference as far as technology is concerned. Each of the cameras offer different body type with the Olympus TG-3 being a Compact camera and the Panasonic GX9 being a Rangefinder-style mirrorless camera.

Before getting through a comprehensive comparison, below is a simple view of how the TG-3 matches up against the GX9 in terms of portability, imaging, features and an overall score.

Here is a preview of the gallery photos for Olympus Tough TG-3 & Panasonic Lumix DC-GX9. The full galleries are available at Olympus TG-3 Gallery & Panasonic GX9 Gallery.

When you are looking to carry around your camera, you'll have to factor its weight and measurements. The Olympus TG-3 features physical measurements of 112mm x 66mm x 31mm (4.4" x 2.6" x 1.2") and a weight of 247 grams (0.54 lbs) and the Panasonic GX9 has proportions of 124mm x 72mm x 47mm (4.9" x 2.8" x 1.9") along with a weight of 407 grams (0.90 lbs).

Contrast the Olympus TG-3 versus Panasonic GX9 in our brand new Camera & Lens Size Comparison Tool.

Take into account, the weight of an ILC will vary based on the lens you are utilising during that time. Below is the front view dimension comparison of the TG-3 compared to the GX9.

Using dimensions and weight, the portability score of the TG-3 and GX9 is 90 and 82 respectively.

Normally, it is very hard to visualize the difference between sensor sizes merely by going over specs. The picture underneath might offer you a more clear sense of the sensor measurements in the TG-3 and GX9.

As you can plainly see, each of the cameras offer different megapixel count and different sensor sizes. The TG-3 using its tinier sensor is going to make getting shallower DOF tougher and the Panasonic GX9 will offer you greater detail having an extra 4 Megapixels. Higher resolution will allow you to crop shots a little more aggressively. The more aged TG-3 is going to be disadvantaged in sensor innovation.