Olympus VR-320 vs Pentax K-7

In this write-up, we are comparing the Olympus VR-320 vs Pentax K-7, one is a Small Sensor Superzoom and the other is a Advanced DSLR by brands Olympus and Pentax. The image resolution of the VR-320 (14MP) and the K-7 (15MP) is very well matched but the VR-320 (1/2.3") and K-7 (APS-C) enjoy different sensor measurements.

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The VR-320 was released 22 months after the K-7 making the cameras a generation away from one another. Both cameras offer different body type with the Olympus VR-320 being a Compact camera and the Pentax K-7 being a Mid-size SLR camera.

Before diving in to a complete comparison, below is a concise summary of how the VR-320 matches up against the K-7 in regards to portability, imaging, features and an overall mark.

Following is a sample of the gallery pics for Olympus VR-320 and Pentax K-7. The complete galleries are viewable at Olympus VR-320 Gallery and Pentax K-7 Gallery.

In case you're planning to travel with your camera often, you are going to need to factor its weight and volume. The Olympus VR-320 enjoys outer measurements of 101mm x 58mm x 29mm (4.0" x 2.3" x 1.1") accompanied by a weight of 158 grams (0.35 lbs) and the Pentax K-7 has sizing of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") and a weight of 750 grams (1.65 lbs).

See the Olympus VR-320 vs Pentax K-7 in the all new Camera with Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are utilizing during that time. Following is the front view scale comparison of the VR-320 versus the K-7.

Taking into consideration dimensions and weight, the portability rating of the VR-320 and K-7 is 94 and 60 respectively.

Quite often, it is very difficult to visualize the gap between sensor dimensions simply by looking at a spec sheet. The pic below may give you a clearer sense of the sensor sizing in the VR-320 and K-7.

Clearly, the two cameras enjoy different megapixel count and different sensor dimensions. The VR-320 due to its tinier sensor is going to make getting bokeh more challenging and the Pentax K-7 will resolve greater detail as a result of its extra 1MP. Greater resolution will help you crop images far more aggressively. The more modern VR-320 should have an edge with regard to sensor innovation.