Panasonic ZR3 vs Ricoh WG-20

Lets look a bit more in depth at the Panasonic ZR3 and Ricoh WG-20, former being a Small Sensor Compact while the latter is a Waterproof by brands Panasonic and Ricoh. The sensor resolution of the ZR3 (14MP) and the WG-20 (14MP) is relatively close and they come with the same exact sensor dimensions (1/2.3").

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The ZR3 was brought out 5 years before the WG-20 and that is a fairly sizable difference as far as camera tech is concerned. Each of these cameras offer the identical body type (Compact).

Before going straight into a step-by-step comparison, below is a concise view of how the ZR3 grades against the WG-20 for portability, imaging, features and an overall rating.

The following is a preview of the gallery photos for Panasonic Lumix DMC-ZR3 & Ricoh WG-20. The entire galleries are provided at Panasonic ZR3 Gallery & Ricoh WG-20 Gallery.

For those who are looking to carry your camera often, you are going to need to consider its weight and dimensions. The Panasonic ZR3 features exterior measurements of 98mm x 55mm x 26mm (3.9" x 2.2" x 1.0") accompanied by a weight of 159 grams (0.35 lbs) whilst the Ricoh WG-20 has dimensions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") with a weight of 164 grams (0.36 lbs).

Take a look at the Panasonic ZR3 and Ricoh WG-20 in our brand new Camera plus Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will differ based on the lens you are utilizing at that moment. Here is the front view overall size comparison of the ZR3 compared to the WG-20.

Taking into account size and weight, the portability grade of the ZR3 and WG-20 is 94 and 93 respectively.

Oftentimes, it's hard to see the gap in sensor sizing only by viewing specifications. The photograph here will give you a much better sense of the sensor measurements in the ZR3 and WG-20.

Plainly, both of those cameras enjoy the same exact sensor sizing and the same exact resolution so you can expect comparable quality of files however you have to factor the age of the cameras into account. The older ZR3 will be behind in sensor innovation.