Pentax WG-3 GPS vs Sony TX1

Let's take a deeper look at the Pentax WG-3 GPS versus Sony TX1, former being a Waterproof while the other is a Ultracompact by manufacturers Pentax and Sony. There is a considerable difference among the sensor resolutions of the WG-3 GPS (16MP) and TX1 (10MP) and the WG-3 GPS (1/2.3") and TX1 (1/2.4") have totally different sensor size.

Photography Glossary

The WG-3 GPS was launched 4 years later than the TX1 and that is a fairly large difference as far as camera tech is concerned. Both of these cameras feature different body design with the Pentax WG-3 GPS being a Compact camera and the Sony TX1 being a Ultracompact camera.

Before going right into a in-depth comparison, here is a short introduction of how the WG-3 GPS scores against the TX1 for portability, imaging, features and an overall grade.

The following is a sample of the gallery pics for Pentax WG-3 GPS & Sony Cyber-shot DSC-TX1. The complete galleries are available at Pentax WG-3 GPS Gallery & Sony TX1 Gallery.

In case you're looking to lug around your camera, you have to consider its weight and size. The Pentax WG-3 GPS features exterior dimensions of 125mm x 64mm x 33mm (4.9" x 2.5" x 1.3") with a weight of 238 grams (0.52 lbs) whilst the Sony TX1 has specifications of 94mm x 58mm x 17mm (3.7" x 2.3" x 0.7") having a weight of 142 grams (0.31 lbs).

Analyze the Pentax WG-3 GPS versus Sony TX1 in our brand new Camera plus Lens Size Comparison Tool.

Remember, the weight of an ILC will differ based on the lens you use at the time. The following is a front view scale comparison of the WG-3 GPS vs the TX1.

Taking into account size and weight, the portability grade of the WG-3 GPS and TX1 is 90 and 96 respectively.

Oftentimes, it is difficult to visualise the contrast in sensor measurements purely by going through a spec sheet. The photograph below should give you a much better sense of the sensor dimensions in the WG-3 GPS and TX1.

Clearly, both of the cameras feature different megapixels and different sensor measurements. The WG-3 GPS because of its larger sensor will make shooting bokeh easier and the Pentax WG-3 GPS will provide more detail utilizing its extra 6MP. Greater resolution can also help you crop pics way more aggressively. The newer WG-3 GPS will have an edge in sensor innovation.