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 ...

If you are a Comcast Xfinity subscriber with an Xi6 box or one of Comcast’s Xumo streaming boxes, you are in for a serious Super Bowl treat on Sunday, February 9, 2025 when Taylor Swift the Kansas ...

PHILADELPHIA--(BUSINESS WIRE)--Comcast today announced the launch of the XiOne, a new global wireless streaming device currently available in Italy and Germany to Sky Q customers and beginning its ...

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