Comcast’s Xfinity has launched a technology feature, RealTime4K, to watch live sports that it says is just seconds behind ...
The TV Answer Man! on MSN
Comcast says it will air 4K Super Bowl feed much faster than other providers
By Phillip SwannThe TV Answer Man – Buy Me a Coffee! Comcast said today that it’s launching a new technology called ...
Comcast already streams 4K content to Samsung's most recent TVs with its Xfinity in UHD app, but soon the cable company will produce its own 4K set-top box. Today Comcast announced that this device, ...
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