Panasonic GM1 vs Panasonic TS4

In this write-up, we are reviewing the Panasonic GM1 and Panasonic TS4, one being a Entry-Level Mirrorless and the other is a Waterproof and both are offered by Panasonic. There exists a sizeable gap between the sensor resolutions of the GM1 (16MP) and TS4 (12MP) and the GM1 (Four Thirds) and TS4 (1/2.3") come with different sensor measurements.

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The GM1 was revealed 23 months later than the TS4 making the cameras a generation apart from one another. Both of these cameras offer different body type with the Panasonic GM1 being a Rangefinder-style mirrorless camera and the Panasonic TS4 being a Compact camera.

Before we go through a step-by-step comparison, below is a short view of how the GM1 grades versus the TS4 in terms of portability, imaging, features and an overall rating.

This is a sample of the gallery pics for Panasonic Lumix DMC-GM1 and Panasonic Lumix DMC-TS4. The full galleries are provided at Panasonic GM1 Gallery and Panasonic TS4 Gallery.

If you're intending to carry your camera frequently, you are going to need to factor in its weight and proportions. The Panasonic GM1 enjoys exterior measurements of 99mm x 55mm x 30mm (3.9" x 2.2" x 1.2") and a weight of 204 grams (0.45 lbs) while the Panasonic TS4 has measurements of 103mm x 64mm x 27mm (4.1" x 2.5" x 1.1") accompanied by a weight of 197 grams (0.43 lbs).

Examine the Panasonic GM1 and Panasonic TS4 in the new Camera and Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are employing during that time. Here is the front view physical size comparison of the GM1 compared to the TS4.

Factoring in dimensions and weight, the portability grade of the GM1 and TS4 is 93 and 92 respectively.

Normally, it can be hard to visualize the contrast between sensor sizing just by checking specifications. The graphic here will give you a far better sense of the sensor sizing in the GM1 and TS4.

To sum up, both cameras offer different megapixel count and different sensor sizing. The GM1 using its larger sensor is going to make shooting shallow DOF easier and the Panasonic GM1 will give greater detail because of its extra 4MP. Greater resolution can also enable you to crop photos a little more aggressively. The more modern GM1 provides an edge when it comes to sensor technology.