Casio EX-10 vs Pentax WG-3 GPS

In this write-up, we are comparing the Casio EX-10 versus Pentax WG-3 GPS, former is a Small Sensor Compact while the other is a Waterproof by brands Casio and Pentax. There is a substantial difference between the sensor resolutions of the EX-10 (12MP) and WG-3 GPS (16MP) and the EX-10 (1/1.7") and WG-3 GPS (1/2.3") feature different sensor measurements.

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The EX-10 was revealed 4 months after the WG-3 GPS and they are of a similar age. The two cameras offer the identical body type (Compact).

Before we go through a thorough comparison, below is a brief view of how the EX-10 scores versus the WG-3 GPS in regards to portability, imaging, features and an overall score.

Here is a sample of the gallery pictures for Casio Exilim EX-10 & Pentax WG-3 GPS. The full galleries are provided at Casio EX-10 Gallery & Pentax WG-3 GPS Gallery.

For anybody who is planning to carry around your camera, you are going to need to think about its weight and dimensions. The Casio EX-10 enjoys physical measurements of 120mm x 68mm x 49mm (4.7" x 2.7" x 1.9") along with a weight of 384 grams (0.85 lbs) while the Pentax WG-3 GPS has dimensions of 125mm x 64mm x 33mm (4.9" x 2.5" x 1.3") with a weight of 238 grams (0.52 lbs).

See the Casio EX-10 versus Pentax WG-3 GPS in our completely new Camera plus Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will change depending on the lens you are using at that time. Underneath is the front view scale comparison of the EX-10 against the WG-3 GPS.

Taking into account size and weight, the portability grade of the EX-10 and WG-3 GPS is 83 and 90 respectively.

Often, it's hard to visualize the difference between sensor sizes purely by reading through a spec sheet. The pic here will help offer you a stronger sense of the sensor sizing in the EX-10 and WG-3 GPS.

As you can see, both of the cameras offer different megapixels and different sensor sizes. The EX-10 using its larger sensor is going to make getting shallow DOF less difficult and the Pentax WG-3 GPS will resolve extra detail because of its extra 4 Megapixels. Greater resolution can also enable you to crop photos a little more aggressively.