Olympus SP-620 UZ vs Olympus TG-3

In this write-up, we will be reviewing the Olympus SP-620 UZ and Olympus TG-3, one is a Small Sensor Superzoom and the latter is a Waterproof and both are built by Olympus. The sensor resolution of the SP-620 UZ (16MP) and the TG-3 (16MP) is relatively well matched and they enjoy the same exact sensor measurements (1/2.3").

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The SP-620 UZ was unveiled 3 years prior to the TG-3 which is quite a large gap as far as tech is concerned. The two cameras offer the identical body type (Compact).

Before going straight into a more detailed comparison, below is a concise summary of how the SP-620 UZ scores against the TG-3 with regards to portability, imaging, features and an overall mark.

Here is a preview of the gallery photos for Olympus SP-620 UZ and Olympus Tough TG-3. The full galleries are viewable at Olympus SP-620 UZ Gallery and Olympus TG-3 Gallery.

If you're looking to travel with your camera frequently, you will need to consider its weight and dimensions. The Olympus SP-620 UZ offers outer measurements of 110mm x 74mm x 74mm (4.3" x 2.9" x 2.9") accompanied by a weight of 435 grams (0.96 lbs) and the Olympus TG-3 has dimensions of 112mm x 66mm x 31mm (4.4" x 2.6" x 1.2") along with a weight of 247 grams (0.54 lbs).

Analyze the Olympus SP-620 UZ and Olympus TG-3 in the latest Camera with Lens Size Comparison Tool.

Do not forget, the weight of an Interchangeable Lens Camera will vary based on the lens you have during that time. Following is the front view physical size comparison of the SP-620 UZ against the TG-3.

Taking into consideration size and weight, the portability grade of the SP-620 UZ and TG-3 is 78 and 90 respectively.

Generally, it is very difficult to see the difference between sensor dimensions simply by looking at specs. The pic here will offer you a far better sense of the sensor sizing in the SP-620 UZ and TG-3.

All in all, both of the cameras offer the same exact sensor sizing and the same exact MP so you should expect similar quality of images although you will want to factor the release date of the products into consideration. The more aged SP-620 UZ is going to be behind with regard to sensor innovation.