Panasonic GM1 vs Samsung ST90

Lets look a bit more closely at the Panasonic GM1 and Samsung ST90, former being a Entry-Level Mirrorless while the latter is a Ultracompact by companies Panasonic and Samsung. The image resolution of the GM1 (16MP) and the ST90 (14MP) is relatively well matched but the GM1 (Four Thirds) and ST90 (1/2.3") have totally different sensor sizes.

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The GM1 was announced 2 years later than the ST90 and that is quite a sizable difference as far as tech is concerned. The two cameras feature different body design with the Panasonic GM1 being a Rangefinder-style mirrorless camera and the Samsung ST90 being a Ultracompact camera.

Before delving into a comprehensive comparison, here is a short summary of how the GM1 matches up versus the ST90 in regards to portability, imaging, features and an overall rating.

The following is a preview of the gallery photos for Panasonic Lumix DMC-GM1 & Samsung ST90. The whole galleries are available at Panasonic GM1 Gallery & Samsung ST90 Gallery.

If you're intending to carry your camera often, you will want to take into account its weight and proportions. The Panasonic GM1 has outside dimensions of 99mm x 55mm x 30mm (3.9" x 2.2" x 1.2") and a weight of 204 grams (0.45 lbs) whilst the Samsung ST90 has measurements of 92mm x 53mm x 17mm (3.6" x 2.1" x 0.7") accompanied by a weight of n/a grams (0.00 lbs).

Contrast the Panasonic GM1 and Samsung ST90 in our newest Camera & Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will differ dependant on the lens you choose at that time. Below is a front view dimensions comparison of the GM1 against the ST90.

Taking into account size and weight, the portability score of the GM1 and ST90 is 93 and 99 respectively.

Usually, it is very tough to see the difference between sensor sizing only by checking a spec sheet. The graphic below might offer you a clearer sense of the sensor dimensions in the GM1 and ST90.

Clearly, the 2 cameras come with different megapixel count and different sensor sizing. The GM1 having a bigger sensor will make achieving shallower DOF less difficult and the Panasonic GM1 will resolve extra detail with its extra 2 Megapixels. Higher resolution can also allow you to crop shots a good deal more aggressively. The fresher GM1 will have an advantage in sensor tech.