Olympus PEN-F vs Pentax K-5

Its time to examine more closely at the Olympus PEN-F and Pentax K-5, former is a Advanced Mirrorless while the latter is a Advanced DSLR by companies Olympus and Pentax. There exists a large gap between the image resolutions of the PEN-F (20MP) and K-5 (16MP) and the PEN-F (Four Thirds) and K-5 (APS-C) feature different sensor sizes.

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The PEN-F was manufactured 5 years after the K-5 which is quite a serious difference as far as technology is concerned. Both of the cameras offer different body type with the Olympus PEN-F being a Rangefinder-style mirrorless camera and the Pentax K-5 being a Mid-size SLR camera.

Before getting in to a detailed comparison, below is a quick summary of how the PEN-F grades vs the K-5 for portability, imaging, features and an overall mark.

Following is a preview of the gallery images for Olympus PEN-F & Pentax K-5. The entire galleries are available at Olympus PEN-F Gallery & Pentax K-5 Gallery.

If you are planning to travel with your camera frequently, you need to take into account its weight and volume. The Olympus PEN-F features outer measurements of 125mm x 72mm x 37mm (4.9" x 2.8" x 1.5") having a weight of 427 grams (0.94 lbs) whilst the Pentax K-5 has sizing of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") along with a weight of 740 grams (1.63 lbs).

Look at the Olympus PEN-F and Pentax K-5 in our brand new Camera plus Lens Size Comparison Tool.

Don't forget, the weight of an ILC will vary dependant on the lens you are utilising at the time. Following is the front view size comparison of the PEN-F and the K-5.

Factoring in dimensions and weight, the portability rating of the PEN-F and K-5 is 84 and 60 respectively.

More often than not, it's tough to visualize the contrast between sensor dimensions purely by checking technical specs. The pic underneath might give you a far better sense of the sensor measurements in the PEN-F and K-5.

As you can tell, both the cameras offer different megapixel count and different sensor dimensions. The PEN-F due to its tinier sensor is going to make getting shallower depth of field harder and the Olympus PEN-F will give extra detail due to its extra 4MP. Higher resolution will also make it easier to crop pictures a little more aggressively. The more recent PEN-F should have an advantage in sensor innovation.