Pentax P70 vs Sony W510

Here, we will be comparing the Pentax P70 versus Sony W510, both Ultracompact cameras by competitors Pentax and Sony. The resolution of the P70 (12MP) and the W510 (12MP) is pretty comparable and both cameras boast the identical sensor size (1/2.3").

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The P70 was unveiled 22 months earlier than the W510 which makes them a generation apart from each other. Both the cameras feature the same body design (Ultracompact).

Before we go straight to a step-by-step comparison, here is a simple synopsis of how the P70 scores against the W510 with respect to portability, imaging, features and an overall rating.

Here is a preview of the gallery images for Pentax Optio P70 & Sony Cyber-shot DSC-W510. The full galleries are provided at Pentax P70 Gallery & Sony W510 Gallery.

For anyone who is aiming to carry your camera, you'll need to factor its weight and size. The Pentax P70 has exterior measurements of 97mm x 54mm x 22mm (3.8" x 2.1" x 0.9") and a weight of 155 grams (0.34 lbs) while the Sony W510 has specifications of 96mm x 54mm x 20mm (3.8" x 2.1" x 0.8") with a weight of 119 grams (0.26 lbs).

Compare the Pentax P70 versus Sony W510 in our completely new Camera & Lens Size Comparison Tool.

Take into account, the weight of an ILC will change depending on the lens you use during that time. The following is a front view measurements comparison of the P70 versus the W510.

Using size and weight, the portability score of the P70 and W510 is 95 and 96 respectively.

Generally, it can be hard to picture the difference in sensor sizing simply by going through technical specs. The photograph underneath will help provide you a more clear sense of the sensor measurements in the P70 and W510.

As you can tell, each of these cameras feature the identical sensor size and the exact same MP and you can expect comparable quality of images although you should really consider the launch date of the cameras into account. The older P70 will be behind with regard to sensor technology.