Olympus TG-610 vs Sony A550

On this page, we will be evaluating the Olympus TG-610 vs Sony A550, one is a Waterproof and the latter is a Entry-Level DSLR by brands Olympus and Sony. The resolution of the TG-610 (14MP) and the A550 (14MP) is relatively well matched but the TG-610 (1/2.3") and A550 (APS-C) have totally different sensor dimensions.

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The TG-610 was manufactured 14 months after the A550 which makes them a generation away from each other. Both the cameras have different body design with the Olympus TG-610 being a Compact camera and the Sony A550 being a Compact SLR camera.

Before we go straight to a in-depth comparison, here is a concise summary of how the TG-610 matches up versus the A550 in relation to portability, imaging, features and an overall score.

Below is a preview of the gallery photos for Olympus TG-610 and Sony Alpha DSLR-A550. The entire galleries are viewable at Olympus TG-610 Gallery and Sony A550 Gallery.

If you are looking to carry around your camera frequently, you should take into account its weight and volume. The Olympus TG-610 features physical measurements of 96mm x 65mm x 26mm (3.8" x 2.6" x 1.0") along with a weight of 190 grams (0.42 lbs) whilst the Sony A550 has sizing of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") along with a weight of 632 grams (1.39 lbs).

See the Olympus TG-610 vs Sony A550 in the all new Camera with Lens Size Comparison Tool.

Do not forget, the weight of an Interchangeable Lens Camera will change depending on the lens you choose at that time. Underneath is a front view over all size comparison of the TG-610 and the A550.

Considering size and weight, the portability rating of the TG-610 and A550 is 93 and 63 respectively.

Often, its hard to visualise the contrast between sensor sizes simply by reading through a spec sheet. The image underneath may provide you a much better sense of the sensor sizing in the TG-610 and A550.

Clearly, the 2 cameras provide the same resolution albeit not the same sensor sizes. The TG-610 has the tinier sensor which is going to make getting shallower depth of field more challenging. The fresher TG-610 is going to have a benefit in sensor technology.