Olympus VG-145 vs Pentax K-01

Here is a comprehensive analysis of the Olympus VG-145 versus Pentax K-01, one being a Ultracompact and the latter is a Entry-Level Mirrorless by manufacturers Olympus and Pentax. The image resolution of the VG-145 (14MP) and the K-01 (16MP) is relatively comparable but the VG-145 (1/2.3") and K-01 (APS-C) posses different sensor dimensions.

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The VG-145 was introduced 10 months before the K-01 which means that they are both of a similar generation. Both of these cameras feature different body design with the Olympus VG-145 being a Ultracompact camera and the Pentax K-01 being a SLR-style mirrorless camera.

Before going right into a full comparison, here is a simple highlight of how the VG-145 scores against the K-01 in the way of portability, imaging, features and an overall rating.

Below is a preview of the gallery photos for Olympus VG-145 and Pentax K-01. The whole galleries are viewable at Olympus VG-145 Gallery and Pentax K-01 Gallery.

For anybody who is aiming to carry your camera regularly, you're going to have to think about its weight and size. The Olympus VG-145 enjoys physical measurements of 96mm x 57mm x 19mm (3.8" x 2.2" x 0.7") with a weight of 120 grams (0.26 lbs) whilst the Pentax K-01 has specifications of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") having a weight of 561 grams (1.24 lbs).

Compare the Olympus VG-145 versus Pentax K-01 in the latest Camera with Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will differ dependant on the lens you have at the time. Here is a front view over all size comparison of the VG-145 and the K-01.

Factoring in size and weight, the portability grade of the VG-145 and K-01 is 96 and 76 respectively.

In many cases, it is very tough to visualize the difference in sensor sizing simply by seeing a spec sheet. The visual below may give you a clearer sense of the sensor sizing in the VG-145 and K-01.

As you can see, both of the cameras come with different resolutions and different sensor sizing. The VG-145 with its smaller sensor is going to make achieving bokeh harder and the Pentax K-01 will provide extra detail using its extra 2 Megapixels. Higher resolution can also allow you to crop shots a good deal more aggressively. The older VG-145 will be disadvantaged with regard to sensor innovation.