Panasonic GF1 vs Sony NEX-5

In this write-up, we are evaluating the Panasonic GF1 and Sony NEX-5, both Entry-Level Mirrorless digital cameras by manufacturers Panasonic and Sony. The image resolution of the GF1 (12MP) and the NEX-5 (14MP) is fairly well matched but the GF1 (Four Thirds) and NEX-5 (APS-C) come with totally different sensor sizing.

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The GF1 was unveiled 7 months prior to the NEX-5 and they are both of a similar generation. The two cameras offer the identical body type (Rangefinder-style mirrorless).

Before getting through a complete comparison, below is a brief synopsis of how the GF1 scores vs the NEX-5 when it comes to portability, imaging, features and an overall rating.

Here is a sample of the gallery pictures for Panasonic Lumix DMC-GF1 and Sony Alpha NEX-5. The full galleries are available at Panasonic GF1 Gallery and Sony NEX-5 Gallery.

When you are looking to carry your camera often, you should factor in its weight and measurements. The Panasonic GF1 features outer dimensions of 119mm x 71mm x 36mm (4.7" x 2.8" x 1.4") having a weight of 385 grams (0.85 lbs) and the Sony NEX-5 has proportions of 111mm x 59mm x 38mm (4.4" x 2.3" x 1.5") with a weight of 287 grams (0.63 lbs).

Look at the Panasonic GF1 and Sony NEX-5 in the new Camera and Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you choose at that moment. The following is the front view overall size comparison of the GF1 versus the NEX-5.

Taking into consideration size and weight, the portability score of the GF1 and NEX-5 is 85 and 89 respectively.

Generally, its hard to visualise the gap between sensor sizing only by checking a spec sheet. The visual here will help offer you a clearer sense of the sensor sizes in the GF1 and NEX-5.

Clearly, the 2 cameras offer different megapixel count and different sensor sizing. The GF1 with its tinier sensor will make getting shallow depth of field more difficult and the Sony NEX-5 will give you more detail having an extra 2MP. Greater resolution will let you crop pics a little more aggressively. The older GF1 is going to be disadvantaged with regard to sensor technology.