Canon 5D MIII vs Pentax K-5

Here is a thorough assessment of the Canon 5D MIII versus Pentax K-5, both Advanced DSLR digital cameras by competitors Canon and Pentax. There is a considerable difference between the sensor resolutions of the 5D MIII (22MP) and K-5 (16MP) and the 5D MIII (Full frame) and K-5 (APS-C) provide totally different sensor measurements.

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The 5D MIII was brought out 18 months later than the K-5 which makes them a generation apart from each other. Both of the cameras feature the same body design (Mid-size SLR).

Before delving right into a comprehensive comparison, here is a quick overview of how the 5D MIII grades vs the K-5 in regards to portability, imaging, features and an overall rating.

Here is a preview of the gallery images for Canon EOS 5D Mark III & Pentax K-5. The entire galleries are viewable at Canon 5D MIII Gallery & Pentax K-5 Gallery.

For those who are intending to carry your camera regularly, you will want to factor its weight and dimensions. The Canon 5D MIII features outer measurements of 152mm x 116mm x 76mm (6.0" x 4.6" x 3.0") having a weight of 950 grams (2.09 lbs) and the Pentax K-5 has dimensions of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") accompanied by a weight of 740 grams (1.63 lbs).

Contrast the Canon 5D MIII versus Pentax K-5 in our completely new Camera & Lens Size Comparison Tool.

Do not forget, the weight of an ILC will change depending on the lens you have attached at that time. Underneath is a front view over all size comparison of the 5D MIII versus the K-5.

Considering size and weight, the portability grade of the 5D MIII and K-5 is 55 and 60 respectively.

Oftentimes, it's hard to visualise the contrast between sensor sizing merely by reviewing specs. The visual below may offer you a more clear sense of the sensor measurements in the 5D MIII and K-5.

All in all, each of these cameras feature different megapixels and different sensor sizing. The 5D MIII featuring a bigger sensor will make shooting bokeh easier and the Canon 5D MIII will offer you extra detail having its extra 6MP. Higher resolution will let you crop photographs way more aggressively. The more recent 5D MIII is going to have an advantage in sensor innovation.