Panasonic ZS45 vs Ricoh G900

On this page, we will be analyzing the Panasonic ZS45 vs Ricoh G900, one is a Small Sensor Superzoom and the latter is a Waterproof by manufacturers Panasonic and Ricoh. The image resolution of the ZS45 (16MP) and the G900 (20MP) is pretty similar and both cameras boast the same sensor sizes (1/2.3").

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The ZS45 was released 4 years before the G900 which is quite a big gap as far as technology is concerned. The two cameras have the same body design (Compact).

Before we go right into a comprehensive comparison, here is a concise highlight of how the ZS45 matches up versus the G900 in relation to portability, imaging, features and an overall score.

The following is a preview of the gallery images for Panasonic Lumix DMC-ZS45 and Ricoh G900. The complete galleries are provided at Panasonic ZS45 Gallery and Ricoh G900 Gallery.

For anybody who is planning to carry around your camera, you are going to need to factor in its weight and proportions. The Panasonic ZS45 has exterior measurements of 108mm x 60mm x 32mm (4.3" x 2.4" x 1.3") having a weight of 249 grams (0.55 lbs) while the Ricoh G900 has measurements of 118mm x 66mm x 33mm (4.6" x 2.6" x 1.3") having a weight of 247 grams (0.54 lbs).

Look at the Panasonic ZS45 vs Ricoh G900 in the new Camera with Lens Size Comparison Tool.

Take into consideration, the weight of an Interchangeable Lens Camera will vary based on the lens you are working with at that time. Here is a front view dimension comparison of the ZS45 against the G900.

Looking at dimensions and weight, the portability rating of the ZS45 and G900 is 91 and 89 respectively.

More often than not, it is very hard to visualise the gap between sensor sizes only by going over specs. The picture here may offer you a clearer sense of the sensor measurements in the ZS45 and G900.

As you can plainly see, both cameras have the same sensor dimensions albeit not the same resolution. You should expect the Ricoh G900 to deliver greater detail as a result of its extra 4 Megapixels. Higher resolution can also let you crop pictures a bit more aggressively. The more aged ZS45 is going to be disadvantaged when it comes to sensor tech.