Olympus TG-850 iHS vs Pentax S1

Let's look a little more closely at the Olympus TG-850 iHS versus Pentax S1, one being a Waterproof and the other is a Small Sensor Compact by competitors Olympus and Pentax. The sensor resolution of the TG-850 iHS (16MP) and the S1 (14MP) is fairly similar and both cameras offer the same sensor measurements (1/2.3").

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The TG-850 iHS was announced 2 years later than the S1 and that is quite a large gap as far as tech is concerned. Both of the cameras have the same body design (Compact).

Before going straight to a more detailed comparison, here is a concise synopsis of how the TG-850 iHS grades vs the S1 in regards to portability, imaging, features and an overall grade.

The following is a sample of the gallery pictures for Olympus Stylus Tough TG-850 iHS and Pentax Optio S1. The whole galleries are provided at Olympus TG-850 iHS Gallery and Pentax S1 Gallery.

For anybody who is aiming to lug around your camera frequently, you're going to have to factor in its weight and volume. The Olympus TG-850 iHS has got physical dimensions of 110mm x 64mm x 28mm (4.3" x 2.5" x 1.1") accompanied by a weight of 218 grams (0.48 lbs) while the Pentax S1 has sizing of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") along with a weight of 157 grams (0.35 lbs).

See the Olympus TG-850 iHS versus Pentax S1 in the new Camera with Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you are working with during that time. Underneath is a front view measurements comparison of the TG-850 iHS and the S1.

Considering size and weight, the portability rating of the TG-850 iHS and S1 is 91 and 93 respectively.

Generally, it's hard to visualise the gap between sensor measurements only by reviewing specifications. The graphic here will give you a greater sense of the sensor sizes in the TG-850 iHS and S1.

Plainly, both cameras provide the same sensor dimensions but not the same resolution. You should anticipate the Olympus TG-850 iHS to deliver greater detail with its extra 2 Megapixels. Greater resolution can also let you crop images more aggressively. The more recent TG-850 iHS will have a benefit in sensor innovation.