Comcast’s Xfinity today announced the launch of RealTime4K, a new ultra-low latency technology that, it says, gives customers the fastest, most lifelike experience for viewing live sports in 4K. This ...
Comcast's Xfinity today announced the launch of RealTime4K, a new ultra-low latency technology that gives customers the ...
Plans Now Include Access to Xfinity’s World-Class Viewing Experience with 4K, Multiview and Other Innovative Features at No Extra Cost Customers Who Take Xfinity TV with Internet and Mobile Can Save ...