Rumors have it it records 4:2:2 internally but the big question is does it have IBIS.

Very nice, leuk!

Or wait a few weeks till the G80/G85 becomes available and compare the specs.

>> " 4K 4:2:0 footage properly down-rezzed becomes 1080p 4:4:4 footage that can look better than the original 4K 4:2:0 footage because the chroma-resolution of the down-rezzed footage is the SAME as the luma resolution."

Sorry Guy but I have to disagree with you on that.

1080p 4:4:4 is better than 1080p 4:2:0 (although the difference is hard to see in natural images) but it is not even close to 4K 4:2:0.

Obviously 4K is much better than 1080p!

People who claim 1080p is better probably do not shoot in 4k! :p

G80 is going to be out soon and may have 4:2:2 color.
Basically twice as much as color information as 4:2:0.

The question is will it have IBIS?