Panasonic G10 vs Pentax K-5 II

On this page, we are reviewing the Panasonic G10 vs Pentax K-5 II, one being a Entry-Level Mirrorless and the other is a Advanced DSLR by competitors Panasonic and Pentax. There exists a crucial gap among the image resolutions of the G10 (12MP) and K-5 II (16MP) and the G10 (Four Thirds) and K-5 II (APS-C) boast different sensor size.

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The G10 was announced 3 years before the K-5 II and that is a fairly serious gap as far as camera technology is concerned. Each of the cameras have different body design with the Panasonic G10 being a SLR-style mirrorless camera and the Pentax K-5 II being a Mid-size SLR camera.

Before getting straight to a complete comparison, here is a simple highlight of how the G10 grades versus the K-5 II with regard to portability, imaging, features and an overall grade.

Here is a sample of the gallery pictures for Panasonic Lumix DMC-G10 and Pentax K-5 II. The whole galleries are provided at Panasonic G10 Gallery and Pentax K-5 II Gallery.

If you're aiming to lug around your camera regularly, you are going to need to factor its weight and volume. The Panasonic G10 has got exterior dimensions of 124mm x 90mm x 74mm (4.9" x 3.5" x 2.9") accompanied by a weight of 388 grams (0.86 lbs) whilst the Pentax K-5 II has sizing of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") along with a weight of 760 grams (1.68 lbs).

Check out the Panasonic G10 vs Pentax K-5 II in the all new Camera and Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you are utilizing at the time. Following is a front view overall size comparison of the G10 and the K-5 II.

Taking into account dimensions and weight, the portability rating of the G10 and K-5 II is 72 and 60 respectively.

More often than not, it's hard to visualize the difference in sensor measurements simply by checking out technical specs. The graphic underneath will give you a better sense of the sensor dimensions in the G10 and K-5 II.

As you have seen, the 2 cameras have different megapixels and different sensor measurements. The G10 using its smaller sensor is going to make getting shallower depth of field harder and the Pentax K-5 II will provide extra detail with its extra 4MP. Greater resolution will also help you crop images a bit more aggressively. The older G10 will be disadvantaged when it comes to sensor technology.