Originally Posted by mutley 
In continuous drive mode, this new model can shoot 1080p full HD size, up to 14-16 shots..while Nikon's D3 can only shoot 510p up to 11 shots and unknown "p"(maybe 200p more than K20D) and up to 10 shots on Canon's 1D MarkIII. It also can shoot 3fps 12bit/14bit RAW file while Nikon's D300 only can shot 2.5fps 14bit RAW file. The GX-20 can record 720p video and maybe the K20D also has that feature..
The sensor will be 14MP CMOS APS-H sensor (approx 30mm X 16mm) being a little bit widescreen
Well 1080p is a video/TV term and means progressive video stream with 1920×1080 resolution. Could be 60, could be less frames per second. Above rumours simply doesn't really "stick" together especially where D300 and 1D Mark III are mentioned.
However if those rumours are partially true and have substantial base, then probably it should mean that GX-20 and K10D can film HD videos... Sensor is wide because HD video is 16:9 aspect ratio.
Still hard to believe it's true.