Pentax RS1500 vs Sony G3

Here is a comprehensive comparison of the Pentax RS1500 versus Sony G3, both Small Sensor Compact cameras by manufacturers Pentax and Sony. There exists a big gap among the image resolutions of the RS1500 (14MP) and G3 (10MP) but both cameras offer the same sensor sizes (1/2.3").

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The RS1500 was manufactured 2 years later than the G3 and that is a fairly big gap as far as camera technology is concerned. Both cameras have the same body design (Compact).

Before we go into a thorough comparison, here is a quick summation of how the RS1500 scores against the G3 when it comes to portability, imaging, features and an overall rating.

Below is a preview of the gallery images for Pentax Optio RS1500 and Sony Cyber-shot DSC-G3. The entire galleries are available at Pentax RS1500 Gallery and Sony G3 Gallery.

For anyone who is going to carry your camera, you need to factor in its weight and dimensions. The Pentax RS1500 has got physical measurements of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") with a weight of 157 grams (0.35 lbs) while the Sony G3 has dimensions of 97mm x 59mm x 22mm (3.8" x 2.3" x 0.9") and a weight of 185 grams (0.41 lbs).

See the Pentax RS1500 versus Sony G3 in the new Camera and Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will vary based on the lens you are utilising at the time. The following is a front view overall size comparison of the RS1500 and the G3.

Looking at dimensions and weight, the portability score of the RS1500 and G3 is 93 and 94 respectively.

More often than not, its difficult to picture the contrast in sensor sizing just by looking through a spec sheet. The photograph underneath will give you a clearer sense of the sensor measurements in the RS1500 and G3.

Clearly, each of the cameras provide the same sensor dimensions albeit different megapixels. You should expect the Pentax RS1500 to result in extra detail due to its extra 4MP. Higher resolution can also help you crop photographs more aggressively. The more modern RS1500 provides an edge in sensor technology.