I tried to collect all available specs for the upcoming Panasonic GH3 camera:
- 16MP “Wide Dynamic Range” CMOS sensor
 - New Venus 7 engine
 - ISO range: 100-12,800
 - 6 fps
 - The GH3 will have the fastest AF to date
 - Focus peaking
 - Electronic shutter
 - Weather sealed
 - Improved EVF
 - 1740k OLED LVF
 - Touch LCD screen OLED 610k.
 - Built-in Wi-Fi
 - 3.5 Mic in, built-in stereo mic
 - New external vertical battery grip
 - Full application remote control through iOS and Android applications
 - Video Bitrate 50Mbps (72Mbps ALL-I)
 - 30p/25p in MP4, MOV and AVCHD
 - Interval shooting and slow motion. Slow Movie extension (40%, 50%, 80%) Fast 160/ 200 / 300%
 - Magnesium alloy body
 - Bigger, heavier and more expensive than the GH2
 - Announcement expected for 2012 Photokina
 








