Olympus TG-870 vs Sony TX20

In this article, we are contrasting the Olympus TG-870 versus Sony TX20, both Ultracompact cameras by manufacturers Olympus and Sony. The resolution of the TG-870 (16MP) and the TX20 (16MP) is very comparable and they feature the same exact sensor size (1/2.3").

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The TG-870 was revealed 3 years after the TX20 which is a fairly sizable gap as far as camera tech is concerned. Each of the cameras offer the identical body type (Ultracompact).

Before we go straight into a in depth comparison, below is a concise introduction of how the TG-870 matches up vs the TX20 with regard to portability, imaging, features and an overall mark.

Below is a sample of the gallery pics for Olympus Stylus Tough TG-870 and Sony Cyber-shot DSC-TX20. The full galleries are provided at Olympus TG-870 Gallery and Sony TX20 Gallery.

For anyone who is intending to travel with your camera often, you'll have to factor its weight and proportions. The Olympus TG-870 enjoys outside measurements of 113mm x 64mm x 28mm (4.4" x 2.5" x 1.1") along with a weight of 221 grams (0.49 lbs) and the Sony TX20 has measurements of 96mm x 56mm x 18mm (3.8" x 2.2" x 0.7") accompanied by a weight of 133 grams (0.29 lbs).

Analyze the Olympus TG-870 versus Sony TX20 in the latest Camera with Lens Size Comparison Tool.

Bear in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you use at the time. Below is the front view size comparison of the TG-870 vs the TX20.

Considering size and weight, the portability grade of the TG-870 and TX20 is 91 and 96 respectively.

In many cases, it is hard to visualise the gap in sensor dimensions simply by checking out a spec sheet. The image here will provide you a greater sense of the sensor measurements in the TG-870 and TX20.

As you can see, both of these cameras enjoy the same exact sensor sizing and the same exact resolution therefore you should expect comparable quality of pictures although you would want to factor the release date of the cameras into account. The newer TG-870 is going to have an edge in sensor technology.