Pentax RS1500 vs Ricoh WG-4 GPS

Let's look more closely at the Pentax RS1500 vs Ricoh WG-4 GPS, former is a Small Sensor Compact while the latter is a Waterproof by manufacturers Pentax and Ricoh. The image resolution of the RS1500 (14MP) and the WG-4 GPS (16MP) is pretty similar and both cameras provide the same sensor dimensions (1/2.3").

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The RS1500 was brought out 3 years before the WG-4 GPS which is quite a sizable difference as far as technology is concerned. Both of these cameras have the same body design (Compact).

Before getting right into a in depth comparison, here is a simple synopsis of how the RS1500 scores versus the WG-4 GPS in relation to portability, imaging, features and an overall mark.

The following is a preview of the gallery images for Pentax Optio RS1500 & Ricoh WG-4 GPS. The entire galleries are viewable at Pentax RS1500 Gallery & Ricoh WG-4 GPS Gallery.

If you're aiming to travel with your camera frequently, you'll have to factor its weight and proportions. The Pentax RS1500 has got external dimensions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") and a weight of 157 grams (0.35 lbs) while the Ricoh WG-4 GPS has measurements of 124mm x 64mm x 33mm (4.9" x 2.5" x 1.3") and a weight of 235 grams (0.52 lbs).

See the Pentax RS1500 vs Ricoh WG-4 GPS in our newest Camera plus Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will change depending on the lens you select during that time. Underneath is a front view physical size comparison of the RS1500 against the WG-4 GPS.

Using dimensions and weight, the portability rating of the RS1500 and WG-4 GPS is 93 and 90 respectively.

More often than not, it is very hard to envision the contrast between sensor dimensions only by reviewing a spec sheet. The picture underneath may offer you a greater sense of the sensor sizes in the RS1500 and WG-4 GPS.

Clearly, both cameras provide the same sensor dimensions albeit not the same megapixels. You can expect the Ricoh WG-4 GPS to offer you greater detail having its extra 2MP. Higher resolution will enable you to crop photographs more aggressively. The more aged RS1500 is going to be disadvantaged with regard to sensor tech.