Panasonic L1 vs Pentax 645D

Here, we are matching up the Panasonic L1 vs Pentax 645D, former being a Advanced DSLR while the other is a Pro DSLR by companies Panasonic and Pentax. There is a sizable difference between the image resolutions of the L1 (7MP) and 645D (40MP) and the L1 (Four Thirds) and 645D (Medium format) offer totally different sensor sizing.

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The L1 was launched 3 years prior to the 645D and that is quite a significant difference as far as tech is concerned. Both the cameras feature different body design with the Panasonic L1 being a Mid-size SLR camera and the Pentax 645D being a Large SLR camera.

Before going right into a full comparison, here is a quick highlight of how the L1 grades against the 645D in the way of portability, imaging, features and an overall grade.

This is a sample of the gallery pictures for Panasonic Lumix DMC-L1 & Pentax 645D. The complete galleries are provided at Panasonic L1 Gallery & Pentax 645D Gallery.

For those who are going to lug around your camera often, you have to factor in its weight and measurements. The Panasonic L1 features outside dimensions of 146mm x 87mm x 77mm (5.7" x 3.4" x 3.0") and a weight of 606 grams (1.34 lbs) while the Pentax 645D has proportions of 156mm x 117mm x 119mm (6.1" x 4.6" x 4.7") along with a weight of 1480 grams (3.26 lbs).

Contrast the Panasonic L1 vs Pentax 645D in our completely new Camera & Lens Size Comparison Tool.

Don't forget, the weight of an ILC will change depending on the lens you are utilising at the time. Here is a front view measurement comparison of the L1 compared to the 645D.

Considering size and weight, the portability rating of the L1 and 645D is 65 and 50 respectively.

In many cases, it's hard to see the gap between sensor measurements only by looking at specifications. The visual underneath may give you a far better sense of the sensor dimensions in the L1 and 645D.

Plainly, each of these cameras come with different megapixel count and different sensor measurements. The L1 featuring a tinier sensor will make achieving shallow DOF more difficult and the Pentax 645D will resolve extra detail utilizing its extra 33MP. Greater resolution will also enable you to crop pics a good deal more aggressively. The older L1 is going to be disadvantaged with regard to sensor tech.