Upcoming 645D II image leaked today, the camera will feature newly developed 50 Megapixel Medium Format Sensor from Sony, Juts few days ago Hasselblad H5D-50c and PhaseOne IQ250 models announced with Same 50 Megapixel Medium Format Sensor,
Adding a newly developed CMOS sensor to the 645D will sure improve image quality, may also introduce video recording in Medium Format Camera. The design part is somehow similar to the old one but we get tiltable LCD display unit on the rear side.
src-Photorumors