Pentax K-01 vs Ricoh GR

The following is a in-depth review of the Pentax K-01 versus Ricoh GR, one is a Entry-Level Mirrorless and the other is a Large Sensor Compact by rivals Pentax and Ricoh. The image resolution of the K-01 (16MP) and the GR (16MP) is very comparable and they possess the exact same sensor measurements (APS-C).

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The K-01 was introduced 10 months earlier than the GR so they are of a similar generation. Both cameras come with different body type with the Pentax K-01 being a SLR-style mirrorless camera and the Ricoh GR being a Large Sensor Compact camera.

Before delving straight into a more detailed comparison, below is a quick highlight of how the K-01 matches up versus the GR for portability, imaging, features and an overall mark.

This is a sample of the gallery pics for Pentax K-01 and Ricoh GR. The whole galleries are provided at Pentax K-01 Gallery and Ricoh GR Gallery.

For anyone who is planning to travel with your camera, you'll need to take into account its weight and volume. The Pentax K-01 enjoys outer dimensions of 122mm x 79mm x 58mm (4.8" x 3.1" x 2.3") accompanied by a weight of 561 grams (1.24 lbs) whilst the Ricoh GR has sizing of 117mm x 61mm x 35mm (4.6" x 2.4" x 1.4") having a weight of 245 grams (0.54 lbs).

Compare the Pentax K-01 versus Ricoh GR in the all new Camera with Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will differ depending on the lens you use at the time. Below is the front view physical size comparison of the K-01 against the GR.

Considering size and weight, the portability grade of the K-01 and GR is 76 and 90 respectively.

In many cases, it can be tough to see the contrast in sensor dimensions simply by seeing a spec sheet. The pic here will give you a clearer sense of the sensor sizes in the K-01 and GR.

As you can see, the 2 cameras have got the exact same sensor measurements and the exact same resolution so you should expect comparable quality of photos but you need to consider the release date of the cameras into account. The more aged K-01 will be disadvantaged in sensor tech.