Pentax WG-3 vs Sony TX5

In this write-up, we will be analyzing the Pentax WG-3 and Sony TX5, former being a Waterproof while the latter is a Ultracompact by competitors Pentax and Sony. There is a substantial difference between the resolutions of the WG-3 (16MP) and TX5 (10MP) and the WG-3 (1/2.3") and TX5 (1/2.4") possess different sensor sizing.

Photography Glossary

The WG-3 was brought out 3 years later than the TX5 and that is quite a big difference as far as tech is concerned. Both the cameras offer different body type with the Pentax WG-3 being a Compact camera and the Sony TX5 being a Ultracompact camera.

Before going through a in-depth comparison, below is a concise summary of how the WG-3 matches up versus the TX5 in the way of portability, imaging, features and an overall grade.

The following is a preview of the gallery photos for Pentax WG-3 & Sony Cyber-shot DSC-TX5. The entire galleries are provided at Pentax WG-3 Gallery & Sony TX5 Gallery.

If you are looking to lug around your camera often, you will want to factor its weight and size. The Pentax WG-3 comes with physical dimensions of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") with a weight of 230 grams (0.51 lbs) whilst the Sony TX5 has specifications of 94mm x 57mm x 18mm (3.7" x 2.2" x 0.7") having a weight of 148 grams (0.33 lbs).

Check the Pentax WG-3 and Sony TX5 in our newest Camera plus Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will change depending on the lens you have at the time. Below is the front view size comparison of the WG-3 and the TX5.

Considering size and weight, the portability score of the WG-3 and TX5 is 90 and 96 respectively.

Oftentimes, it's hard to visualize the difference between sensor measurements purely by checking specs. The visual underneath should give you a clearer sense of the sensor dimensions in the WG-3 and TX5.

All in all, the 2 cameras offer different megapixel count and different sensor measurements. The WG-3 due to its bigger sensor is going to make achieving shallower DOF simpler and the Pentax WG-3 will give you extra detail having its extra 6MP. Higher resolution can also make it easier to crop shots a little more aggressively. The fresher WG-3 provides a benefit in sensor technology.