Canon D20 vs Olympus TG-3

Below, we will be comparing the Canon D20 vs Olympus TG-3, both Waterproof cameras by competitors Canon and Olympus. There is a significant difference among the resolutions of the D20 (12MP) and TG-3 (16MP) but they use the exact same sensor sizes (1/2.3").

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The D20 was introduced 9 months prior to the TG-3 which means that they are of a similar generation. Each of these cameras come with the identical body type (Compact).

Before diving in to a detailed comparison, below is a simple view of how the D20 matches up against the TG-3 in the way of portability, imaging, features and an overall mark.

Following is a preview of the gallery photos for Canon PowerShot D20 and Olympus Tough TG-3. The whole galleries are available at Canon D20 Gallery and Olympus TG-3 Gallery.

When you are going to travel with your camera regularly, you should think about its weight and volume. The Canon D20 has got external measurements of 112mm x 71mm x 28mm (4.4" x 2.8" x 1.1") having a weight of 228 grams (0.50 lbs) while the Olympus TG-3 has sizing of 112mm x 66mm x 31mm (4.4" x 2.6" x 1.2") accompanied by a weight of 247 grams (0.54 lbs).

Compare the Canon D20 vs Olympus TG-3 in the new Camera with Lens Size Comparison Tool.

Take into consideration, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are employing at the time. Underneath is the front view scale comparison of the D20 compared to the TG-3.

Taking into consideration size and weight, the portability grade of the D20 and TG-3 is 91 and 90 respectively.

In many cases, it is tough to picture the gap in sensor dimensions only by checking out technical specs. The pic here will give you a clearer sense of the sensor measurements in the D20 and TG-3.

As you have seen, each of the cameras have got the exact same sensor measurements albeit different MP. You should count on the Olympus TG-3 to show more detail using its extra 4 Megapixels. Higher resolution will let you crop shots much more aggressively. The more aged D20 will be behind when it comes to sensor tech.