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

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 ...

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

Xfinity Adds Fan-First Upgrades for Your 2026 Winter Olympics Viewing ...

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 ...

Our XFINITY X1 boxes from Comcast have been installed and getting to know them has been fun. Last month I announced my exciting partnership with Comcast. As promised, I will now be telling you more ...

Comcast today announced that it has completed the expansion of its network in three underserved areas of Spokane County. These projects bring reliable, high-speed, symmetrical Internet from America's ...

Xfinity Membership Launches First VIP Experience with Exclusive Access to Star‑Studded Concert Series Featuring Benson Boone, EDM DJ Martin Garrix and Chris Stapleton in Celebration of The Big Game in ...

Everything you need to know about the Milano Cortina 2026 Winter Olympics Opening Ceremony, including TV and streaming ...

Comcast Corporation has awarded a $25,000 grant to the Blinn College Foundation to provide new competition equipment for the Blinn College esports program. Nicolas Jimenez, Comcast’s general market ...