Comcast’s Xfinity has launched a technology feature, RealTime4K, to watch live sports that it says is just seconds behind ...

Comcast's Xfinity today announced the launch of RealTime4K, a new ultra-low latency technology that gives customers the ...

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 ...

The TV Answer Man – Buy Me a Coffee! Comcast’s Xfinity TV today announced the launch of five new video packages which include an X1 4K box, 4K programming, voice remote and no contracts or hidden fees ...

Comcast’s Xfinity announced the launch of RealTime4K, a new ultra-low latency technology that gives customers the fastest, most lifelike experience for viewing live sports in 4K. This innovative ...

PHILADELPHIA--(BUSINESS WIRE)--Xfinity today announced the launch of new national video plans with all-in pricing, designed to deliver simplicity, transparency, and unbeatable value for customers.

If your 2026 goals include catching up with family on video calls, sharpening your skills or just streaming more of what you ...

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 ...