Panasonic G1 vs Pentax MX-1

In this article, we are analyzing the Panasonic G1 versus Pentax MX-1, one is a Entry-Level Mirrorless and the other is a Small Sensor Compact by brands Panasonic and Pentax. The sensor resolution of the G1 (12MP) and the MX-1 (12MP) is very close but the G1 (Four Thirds) and MX-1 (1/1.7") use totally different sensor dimensions.

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The G1 was manufactured 5 years prior to the MX-1 which is a fairly big gap as far as camera technology is concerned. Each of these cameras offer different body type with the Panasonic G1 being a SLR-style mirrorless camera and the Pentax MX-1 being a Compact camera.

Before delving straight into a more detailed comparison, below is a quick synopsis of how the G1 matches up vs the MX-1 with regards to portability, imaging, features and an overall mark.

This is a sample of the gallery pics for Panasonic Lumix DMC-G1 and Pentax MX-1. The entire galleries are provided at Panasonic G1 Gallery and Pentax MX-1 Gallery.

If you are planning to travel with your camera frequently, you will have to factor in its weight and proportions. The Panasonic G1 provides external measurements of 124mm x 84mm x 45mm (4.9" x 3.3" x 1.8") along with a weight of 360 grams (0.79 lbs) while the Pentax MX-1 has measurements of 122mm x 61mm x 51mm (4.8" x 2.4" x 2.0") along with a weight of 391 grams (0.86 lbs).

See the Panasonic G1 versus Pentax MX-1 in the new Camera with Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will vary based on the lens you use during that time. Underneath is the front view dimensions comparison of the G1 versus the MX-1.

Considering dimensions and weight, the portability grade of the G1 and MX-1 is 82 and 84 respectively.

Sometimes, it is difficult to envision the difference in sensor dimensions purely by researching specifications. The picture underneath should offer you a better sense of the sensor measurements in the G1 and MX-1.

To sum up, the 2 cameras enjoy the same exact megapixel count but not the same sensor dimensions. The G1 includes the larger sensor which will make obtaining shallower depth of field easier. The more aged G1 will be disadvantaged in sensor tech.