Sony expands 4K video camera lineup with new model delivering ultra-high sensitivity and excellent mobility features – Sony (http://blog.sony.com/press/sony-expands-4k-video-camera-lineup-with-new-model-delivering-ultra-high-sensitivity-and-excellent-mobility-features/)

Sounds like it's the A7S II sensor in a different form factor. Might be more useful for Drone/Gimbal use compared to the FS5.

I wonder if a full frame camcorder is far behind?

posted allready :)

http://www.dvinfo.net/forum/digital-video-industry-news/531553-sony-announces-most-compact-full-frame-e-mount-camera-umc-s3c.html

I wonder if a full frame camcorder is far behind?

It's technically a 125min limited camcorder. Use a Shogun or a 7Q+ and it bypasses that limit.