Olympus TG-320 vs Pentax K-5 IIs

Let's look more in depth at the Olympus TG-320 and Pentax K-5 IIs, one is a Waterproof and the latter is a Advanced DSLR by manufacturers Olympus and Pentax. The image resolution of the TG-320 (14MP) and the K-5 IIs (16MP) is pretty comparable but the TG-320 (1/2.3") and K-5 IIs (APS-C) have different sensor size.

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The TG-320 was brought out 17 months earlier than the K-5 IIs which makes them a generation away from each other. Both cameras have different body design with the Olympus TG-320 being a Compact camera and the Pentax K-5 IIs being a Mid-size SLR camera.

Before getting into a detailed comparison, here is a brief highlight of how the TG-320 grades versus the K-5 IIs in regards to portability, imaging, features and an overall mark.

Below is a preview of the gallery images for Olympus TG-320 and Pentax K-5 IIs. The entire galleries are provided at Olympus TG-320 Gallery and Pentax K-5 IIs Gallery.

For those who are looking to travel with your camera frequently, you are going to need to take into account its weight and proportions. The Olympus TG-320 features physical measurements of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") and a weight of 155 grams (0.34 lbs) while the Pentax K-5 IIs has measurements of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") along with a weight of 760 grams (1.68 lbs).

See the Olympus TG-320 and Pentax K-5 IIs in the new Camera with Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you are employing during that time. Below is a front view physical size comparison of the TG-320 vs the K-5 IIs.

Taking into consideration size and weight, the portability rating of the TG-320 and K-5 IIs is 94 and 60 respectively.

Oftentimes, it's tough to picture the contrast in sensor dimensions only by going through specifications. The image here will offer you a clearer sense of the sensor measurements in the TG-320 and K-5 IIs.

Plainly, the two cameras provide different megapixels and different sensor dimensions. The TG-320 due to its smaller sensor is going to make getting shallower DOF more challenging and the Pentax K-5 IIs will provide extra detail having its extra 2 Megapixels. Higher resolution can also enable you to crop shots more aggressively. The more aged TG-320 will be disadvantaged in sensor innovation.