Pentax P70 vs Sony W830

In this article, we are evaluating the Pentax P70 versus Sony W830, both Ultracompact cameras by manufacturers Pentax and Sony. There exists a huge gap among the resolutions of the P70 (12MP) and W830 (20MP) but they possess the same exact sensor measurements (1/2.3").

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The P70 was manufactured 5 years prior to the W830 which is a fairly significant gap as far as camera technology is concerned. Each of the cameras offer the identical body type (Ultracompact).

Before diving in to a complete comparison, below is a concise synopsis of how the P70 grades against the W830 with regard to portability, imaging, features and an overall score.

This is a sample of the gallery pictures for Pentax Optio P70 and Sony Cyber-shot DSC-W830. The entire galleries are provided at Pentax P70 Gallery and Sony W830 Gallery.

When you are going to carry around your camera frequently, you will need to take into account its weight and proportions. The Pentax P70 offers physical dimensions of 97mm x 54mm x 22mm (3.8" x 2.1" x 0.9") along with a weight of 155 grams (0.34 lbs) and the Sony W830 has measurements of 93mm x 52mm x 23mm (3.7" x 2.0" x 0.9") and a weight of 122 grams (0.27 lbs).

Check the Pentax P70 versus Sony W830 in the new Camera with Lens Size Comparison Tool.

Always remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you are employing at that moment. Here is the front view proportions comparison of the P70 against the W830.

Taking into consideration dimensions and weight, the portability rating of the P70 and W830 is 95 and 96 respectively.

More often than not, it can be difficult to visualise the contrast in sensor sizes only by researching specifications. The image here may give you a stronger sense of the sensor sizes in the P70 and W830.

To sum up, both of the cameras enjoy the same exact sensor sizing but not the same MP. You should anticipate the Sony W830 to render extra detail due to its extra 8 Megapixels. Greater resolution will also make it easier to crop pics far more aggressively. The more aged P70 will be behind when it comes to sensor tech.