Panasonic ZR1 vs Sony A550

On this page, we will be comparing the Panasonic ZR1 versus Sony A550, former being a Small Sensor Compact while the latter is a Entry-Level DSLR by manufacturers Panasonic and Sony. The image resolution of the ZR1 (12MP) and the A550 (14MP) is relatively well matched but the ZR1 (1/2.3") and A550 (APS-C) boast totally different sensor size.

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The ZR1 was unveiled 4 months prior to the A550 and they are both of a similar age. Both of these cameras have different body design with the Panasonic ZR1 being a Compact camera and the Sony A550 being a Compact SLR camera.

Before delving right into a in depth comparison, here is a quick introduction of how the ZR1 scores vs the A550 with regards to portability, imaging, features and an overall rating.

Below is a preview of the gallery photos for Panasonic Lumix DMC-ZR1 & Sony Alpha DSLR-A550. The full galleries are provided at Panasonic ZR1 Gallery & Sony A550 Gallery.

For anyone who is looking to carry your camera, you should take into account its weight and proportions. The Panasonic ZR1 provides outside dimensions of 98mm x 55mm x 26mm (3.9" x 2.2" x 1.0") accompanied by a weight of 158 grams (0.35 lbs) and the Sony A550 has measurements of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") and a weight of 632 grams (1.39 lbs).

Take a look at the Panasonic ZR1 versus Sony A550 in our brand new Camera & Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will vary based on the lens you have during that time. Below is a front view dimensions comparison of the ZR1 and the A550.

Taking into consideration size and weight, the portability grade of the ZR1 and A550 is 94 and 63 respectively.

Oftentimes, it is very tough to see the contrast between sensor sizing simply by looking at specifications. The photograph underneath should offer you a better sense of the sensor sizes in the ZR1 and A550.

Plainly, both of these cameras have different resolutions and different sensor sizing. The ZR1 having a tinier sensor will make achieving shallower depth of field more difficult and the Sony A550 will give you greater detail having an extra 2MP. Higher resolution can also help you crop pictures a bit more aggressively.