Olympus VG-120 vs Pentax K-01

Below is a comprehensive comparison of the Olympus VG-120 and Pentax K-01, former being a Ultracompact while the latter is a Entry-Level Mirrorless by brands Olympus and Pentax. The sensor resolution of the VG-120 (14MP) and the K-01 (16MP) is relatively comparable but the VG-120 (1/2.3") and K-01 (APS-C) have different sensor size.

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The VG-120 was brought out 17 months before the K-01 which makes them a generation apart from each other. Both cameras have different body design with the Olympus VG-120 being a Ultracompact camera and the Pentax K-01 being a SLR-style mirrorless camera.

Before we go straight to a more detailed comparison, here is a concise summary of how the VG-120 matches up against the K-01 with regard to portability, imaging, features and an overall grade.

Below is a preview of the gallery photos for Olympus VG-120 & Pentax K-01. The entire galleries are viewable at Olympus VG-120 Gallery & Pentax K-01 Gallery.

For anybody who is intending to lug around your camera frequently, you will have to factor its weight and dimensions. The Olympus VG-120 comes with physical dimensions of 96mm x 57mm x 19mm (3.8" x 2.2" x 0.7") along with a weight of 120 grams (0.26 lbs) and the Pentax K-01 has dimensions of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") and a weight of 561 grams (1.24 lbs).

Check the Olympus VG-120 and Pentax K-01 in our completely new Camera plus Lens Size Comparison Tool.

Do not forget, the weight of an ILC will vary depending on the lens you are employing at the time. Below is a front view proportions comparison of the VG-120 compared to the K-01.

Taking into account size and weight, the portability score of the VG-120 and K-01 is 96 and 76 respectively.

Usually, it can be hard to visualize the difference in sensor measurements just by going through specifications. The photograph here should offer you a better sense of the sensor sizes in the VG-120 and K-01.

Plainly, both cameras provide different megapixel count and different sensor measurements. The VG-120 featuring a smaller sensor is going to make shooting bokeh more difficult and the Pentax K-01 will show more detail having its extra 2MP. Higher resolution can also let you crop photographs more aggressively. The older VG-120 will be disadvantaged with regard to sensor technology.