Pentax Q-S1 vs Sony NEX-5

Lets examine more closely at the Pentax Q-S1 versus Sony NEX-5, both Entry-Level Mirrorless digital cameras by competitors Pentax and Sony. The resolution of the Q-S1 (12MP) and the NEX-5 (14MP) is very similar but the Q-S1 (1/1.7") and NEX-5 (APS-C) come with different sensor size.

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The Q-S1 was introduced 4 years later than the NEX-5 and that is quite a large difference as far as technology is concerned. Each of the cameras offer the identical body type (Rangefinder-style mirrorless).

Before getting straight into a more detailed comparison, below is a brief overview of how the Q-S1 matches up vs the NEX-5 in relation to portability, imaging, features and an overall grade.

Below is a sample of the gallery pics for Pentax Q-S1 & Sony Alpha NEX-5. The whole galleries are viewable at Pentax Q-S1 Gallery & Sony NEX-5 Gallery.

If you are going to lug around your camera often, you will want to take into account its weight and volume. The Pentax Q-S1 features outside dimensions of 105mm x 58mm x 34mm (4.1" x 2.3" x 1.3") accompanied by a weight of 203 grams (0.45 lbs) and the Sony NEX-5 has sizing of 111mm x 59mm x 38mm (4.4" x 2.3" x 1.5") accompanied by a weight of 287 grams (0.63 lbs).

Take a look at the Pentax Q-S1 versus Sony NEX-5 in our completely new Camera plus Lens Size Comparison Tool.

Take into account, the weight of an ILC will vary based on the lens you select during that time. Underneath is the front view dimension comparison of the Q-S1 vs the NEX-5.

Taking into account dimensions and weight, the portability rating of the Q-S1 and NEX-5 is 92 and 89 respectively.

Typically, it's tough to picture the difference between sensor measurements purely by reviewing specs. The graphic here may provide you a clearer sense of the sensor dimensions in the Q-S1 and NEX-5.

As you can plainly see, both of those cameras enjoy different megapixel count and different sensor measurements. The Q-S1 with its tinier sensor is going to make shooting shallower DOF more difficult and the Sony NEX-5 will offer you greater detail using its extra 2MP. Greater resolution can also help you crop photos far more aggressively. The newer Q-S1 provides a benefit when it comes to sensor tech.