Pentax E70 vs Pentax S1

Here is a in depth assessment of the Pentax E70 and Pentax S1, both Small Sensor Compact cameras and both are produced by Pentax. There exists a sizeable gap among the image resolutions of the E70 (10MP) and S1 (14MP) but they feature the exact same sensor size (1/2.3").

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The E70 was manufactured 3 years earlier than the S1 and that is a fairly large gap as far as camera technology is concerned. Both cameras come with the identical body type (Compact).

Before we go straight into a in-depth comparison, below is a brief highlight of how the E70 grades vs the S1 in relation to portability, imaging, features and an overall rating.

Below is a sample of the gallery pics for Pentax Optio E70 and Pentax Optio S1. The entire galleries are viewable at Pentax E70 Gallery and Pentax S1 Gallery.

For anybody who is going to carry your camera frequently, you will need to factor in its weight and measurements. The Pentax E70 comes with outer measurements of 94mm x 61mm x 26mm (3.7" x 2.4" x 1.0") having a weight of 175 grams (0.39 lbs) whilst the Pentax S1 has proportions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") and a weight of 157 grams (0.35 lbs).

Check out the Pentax E70 and Pentax S1 in the all new Camera with Lens Size Comparison Tool.

Take into account, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are utilising during that time. Below is the front view physical size comparison of the E70 vs the S1.

Taking into consideration dimensions and weight, the portability grade of the E70 and S1 is 94 and 93 respectively.

Normally, it's difficult to visualise the difference in sensor sizing only by going through specs. The graphic underneath will offer you a better sense of the sensor sizing in the E70 and S1.

All in all, both cameras posses the exact same sensor measurements but not the same megapixels. You should expect to see the Pentax S1 to show extra detail due to its extra 4 Megapixels. Greater resolution can also allow you to crop pics somewhat more aggressively. The older E70 will be behind when it comes to sensor tech.