Pentax RZ18 vs Sony TF1

The following is a thorough review of the Pentax RZ18 vs Sony TF1, one is a Small Sensor Superzoom and the latter is a Waterproof by rivals Pentax and Sony. The sensor resolution of the RZ18 (16MP) and the TF1 (16MP) is relatively close and they use the same exact sensor measurements (1/2.3").

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The RZ18 was unveiled 21 months before the TF1 which makes the cameras a generation away from each other. Both cameras offer the identical body type (Compact).

Before we go straight into a step-by-step comparison, below is a concise overview of how the RZ18 matches up against the TF1 in terms of portability, imaging, features and an overall mark.

Following is a preview of the gallery photos for Pentax Optio RZ18 and Sony Cyber-shot DSC-TF1. The full galleries are available at Pentax RZ18 Gallery and Sony TF1 Gallery.

If you're intending to travel with your camera frequently, you have to factor in its weight and size. The Pentax RZ18 offers physical measurements of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") and a weight of 178 grams (0.39 lbs) and the Sony TF1 has specifications of 102mm x 62mm x 23mm (4.0" x 2.4" x 0.9") and a weight of 152 grams (0.34 lbs).

Compare the Pentax RZ18 vs Sony TF1 in the latest Camera and Lens Size Comparison Tool.

Remember that, the weight of an Interchangeable Lens Camera will change dependant on the lens you have chosen during that time. Here is the front view sizing comparison of the RZ18 against the TF1.

Using size and weight, the portability rating of the RZ18 and TF1 is 92 and 94 respectively.

Often, it is difficult to see the difference in sensor dimensions simply by viewing specifications. The picture underneath will help offer you a much better sense of the sensor measurements in the RZ18 and TF1.

Plainly, the two cameras offer the same exact sensor sizing and the exact same resolution and you should expect comparable quality of pictures although you should always consider the production date of the cameras into account. The more aged RZ18 will be disadvantaged in sensor technology.