Casio EX-100 vs Pentax WG-1

On this page, we will be comparing the Casio EX-100 vs Pentax WG-1, former being a Small Sensor Superzoom while the latter is a Waterproof by brands Casio and Pentax. The image resolution of the EX-100 (12MP) and the WG-1 (14MP) is pretty similar but the EX-100 (1/1.7") and WG-1 (1/2.3") have different sensor measurements.

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The EX-100 was introduced 3 years later than the WG-1 and that is quite a large difference as far as tech is concerned. Both the cameras have the same body design (Compact).

Before getting straight to a in depth comparison, here is a simple summary of how the EX-100 scores against the WG-1 in the way of portability, imaging, features and an overall rating.

Following is a preview of the gallery images for Casio Exilim EX-100 & Pentax Optio WG-1. The whole galleries are viewable at Casio EX-100 Gallery & Pentax WG-1 Gallery.

For anyone who is looking to carry your camera frequently, you're going to have to factor its weight and volume. The Casio EX-100 features physical measurements of 119mm x 67mm x 50mm (4.7" x 2.6" x 2.0") with a weight of 389 grams (0.86 lbs) and the Pentax WG-1 has sizing of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") with a weight of 157 grams (0.35 lbs).

Take a look at the Casio EX-100 vs Pentax WG-1 in our completely new Camera plus Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will change dependant on the lens you are using at the time. Here is a front view dimensions comparison of the EX-100 and the WG-1.

Taking into account size and weight, the portability rating of the EX-100 and WG-1 is 83 and 93 respectively.

Generally, it's difficult to imagine the difference between sensor sizing only by going over a spec sheet. The visual underneath might offer you a stronger sense of the sensor sizing in the EX-100 and WG-1.

Clearly, both of these cameras have different megapixel count and different sensor sizing. The EX-100 with its bigger sensor is going to make achieving shallow DOF easier and the Pentax WG-1 will offer extra detail using its extra 2MP. Higher resolution will also enable you to crop pictures a bit more aggressively. The more modern EX-100 provides an edge with regard to sensor tech.