Olympus TG-320 vs Sony NEX-7

Below is a extended overview of the Olympus TG-320 versus Sony NEX-7, former being a Waterproof while the latter is a Advanced Mirrorless by competitors Olympus and Sony. There is a noticeable difference among the resolutions of the TG-320 (14MP) and NEX-7 (24MP) and the TG-320 (1/2.3") and NEX-7 (APS-C) use totally different sensor measurements.

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The TG-320 was brought out around the same time to the NEX-7 so they are both of a similar age. Each of these cameras come with different body type with the Olympus TG-320 being a Compact camera and the Sony NEX-7 being a Rangefinder-style mirrorless camera.

Before we go in to a detailed comparison, below is a concise view of how the TG-320 scores versus the NEX-7 with regard to portability, imaging, features and an overall grade.

This is a preview of the gallery photos for Olympus TG-320 & Sony Alpha NEX-7. The entire galleries are provided at Olympus TG-320 Gallery & Sony NEX-7 Gallery.

If you are aiming to lug around your camera regularly, you'll have to factor its weight and volume. The Olympus TG-320 provides outer 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 Sony NEX-7 has sizing of 120mm x 67mm x 43mm (4.7" x 2.6" x 1.7") with a weight of 400 grams (0.88 lbs).

Look at the Olympus TG-320 versus Sony NEX-7 in our completely new Camera & Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will vary depending on the lens you use at the time. Here is the front view sizing comparison of the TG-320 compared to the NEX-7.

Factoring in size and weight, the portability grade of the TG-320 and NEX-7 is 94 and 84 respectively.

Often, it can be hard to see the contrast in sensor measurements just by researching a spec sheet. The photograph underneath might provide you a far better sense of the sensor sizing in the TG-320 and NEX-7.

As you can see, the two cameras posses different megapixels and different sensor measurements. The TG-320 due to its smaller sensor will make shooting shallow depth of field more challenging and the Sony NEX-7 will render more detail having its extra 10MP. Higher resolution can also make it easier to crop pictures somewhat more aggressively.