“You’re going to need bandwidth speeds in the range of 15 Mbps,” said Michael Schreiber, SVP for content acquisition for Comcast. Ultra high definition content would still flow at a lower speed but “it wouldn’t be a 4K experience”. He was responding to a question about 4K bandwidth requirements at a panel session at CES this afternoon.
Netflix’s Chris Fetner agreed, saying their 4K content runs at 14 to 15 Mbps. Christophe Louvion from M-GO also pegged 15 Mbps as the current minimum, with the caveat that new compression algorithms will bring that down.