It looks like Panasonic is getting serious.
http://www.43rumors.com/first-panasonic-gh4-images/
- 16,05 Megapixel sensor. It’s a new sensor with semi-conductor protection tech to reduce noise and improved dynamic range.
- quad core processor and venus Engine
- ISO up to 25,600.
- 12fps, 7,5 fps with continuous focusing
- GH4 uses the new UHS I class III SD card format
- Depth From Defocusing (uses Panasonic lens database to fine tune AF!)
- AF as fast as 0.07 seconds. 49 AF points.
- 4K video at 4096×2160 pixels and max frame rate of 96fps.
- Bit rate of up to 200Mbp
- Magnesium body
- Price not unveiled yet
- There is an optional Interface Unit (see image below). Has 2 XLR, 4 SDI, micro HDMi output, color bar signal, audio reference signal, external time control