Pentax K-7 vs Sony A9

Let's take a closer look at the Pentax K-7 vs Sony A9, former is a Advanced DSLR while the other is a Pro Mirrorless by brands Pentax and Sony. There exists a substantial gap between the image resolutions of the K-7 (15MP) and A9 (24MP) and the K-7 (APS-C) and A9 (Full frame) possess totally different sensor dimensions.

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The K-7 was announced 8 years before the A9 which is quite a big difference as far as technology is concerned. Both of these cameras offer different body type with the Pentax K-7 being a Mid-size SLR camera and the Sony A9 being a SLR-style mirrorless camera.

Before getting straight into a thorough comparison, below is a short synopsis of how the K-7 grades against the A9 with respect to portability, imaging, features and an overall mark.

Following is a sample of the gallery pics for Pentax K-7 & Sony Alpha A9. The whole galleries are available at Pentax K-7 Gallery & Sony A9 Gallery.

In case you're looking to travel with your camera regularly, you are going to need to factor its weight and volume. The Pentax K-7 comes with external measurements of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") with a weight of 750 grams (1.65 lbs) and the Sony A9 has sizing of 127mm x 96mm x 63mm (5.0" x 3.8" x 2.5") having a weight of 673 grams (1.48 lbs).

Examine the Pentax K-7 vs Sony A9 in our completely new Camera plus Lens Size Comparison Tool.

Take into account, the weight of an ILC will vary dependant on the lens you have at that time. Underneath is the front view over all size comparison of the K-7 versus the A9.

Considering dimensions and weight, the portability grade of the K-7 and A9 is 60 and 65 respectively.

Sometimes, it is difficult to visualise the difference between sensor dimensions only by reviewing specifications. The picture here might offer you a more clear sense of the sensor measurements in the K-7 and A9.

To sum up, the two cameras enjoy different resolutions and different sensor dimensions. The K-7 using its tinier sensor will make getting shallow depth of field more challenging and the Sony A9 will offer more detail with its extra 9 Megapixels. Greater resolution will also let you crop photos far more aggressively. The more aged K-7 is going to be behind when it comes to sensor tech.