Pentax P80 vs Sony RX1R

Its time to examine more in depth at the Pentax P80 versus Sony RX1R, former is a Small Sensor Compact while the other is a Large Sensor Compact by competitors Pentax and Sony. There is a sizable difference among the resolutions of the P80 (12MP) and RX1R (24MP) and the P80 (1/2.3") and RX1R (Full frame) enjoy different sensor sizing.

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The P80 was launched 4 years before the RX1R which is a fairly significant difference as far as camera tech is concerned. Each of the cameras come with different body type with the Pentax P80 being a Compact camera and the Sony RX1R being a Large Sensor Compact camera.

Before getting in to a detailed comparison, below is a short view of how the P80 grades versus the RX1R when it comes to portability, imaging, features and an overall mark.

This is a sample of the gallery pictures for Pentax Optio P80 & Sony Cyber-shot DSC-RX1R. The complete galleries are viewable at Pentax P80 Gallery & Sony RX1R Gallery.

If you are looking to travel with your camera regularly, you will have to consider its weight and proportions. The Pentax P80 provides external dimensions of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") along with a weight of 125 grams (0.28 lbs) and the Sony RX1R has measurements of 113mm x 65mm x 70mm (4.4" x 2.6" x 2.8") accompanied by a weight of 482 grams (1.06 lbs).

Check the Pentax P80 versus Sony RX1R in our brand new Camera & Lens Size Comparison Tool.

Keep in mind, the weight of an ILC will change based on the lens you have at the time. Underneath is the front view physical size comparison of the P80 against the RX1R.

Using size and weight, the portability score of the P80 and RX1R is 95 and 79 respectively.

Usually, it's hard to visualize the contrast in sensor dimensions merely by seeing technical specs. The image underneath might give you a far better sense of the sensor sizes in the P80 and RX1R.

As you have seen, both cameras have got different megapixel count and different sensor dimensions. The P80 because of its smaller sensor is going to make achieving bokeh more difficult and the Sony RX1R will show more detail utilizing its extra 12MP. Greater resolution will also make it easier to crop photos much more aggressively. The more aged P80 will be disadvantaged with regard to sensor technology.