After teasing the two cameras at Photokina last year, Panasonic has finally unveiled the full specifications of the Lumix S1 and S1R, the company’s first full-frame mirrorless cameras. Packed with advanced features for stills and video, they enter a very crowded market with their heads held high.

There are numerous products that we could compare them with, but it makes sense to start talking about these two models first. They have much in common, but there are also a few key differences that set them apart.
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