Comcast’s Xfinity has launched a technology feature, RealTime4K, to watch live sports that it says is just seconds behind on-the-field action and up to 30 seconds faster than other 4K providers.

Over the weekend, 11Alive partnered with Comcast to celebrate “Legendary February,” a 17-day run of major sports moments ...

Comcast’s Xfinity today 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 ...

In an intra-company tie-up, NBCUniversal's new stand-alone NBC Sports Network is now available on select Comcast Xfinity TV cable packages. NBCSN is a 24-hour linear network featuring live games and ...

Media giant Comcast Corp CMCSA could have a 2026 to remember as the company navigates the coveted time period of having rights to the 2026 Winter Olympics, NFL games, NBA games and the Super Bowl at ...

The RealTime 4K addition that was announced for the Super Bowl will also be available for the Olympics, complemented by Dolby Atmos and Dolby Vision. And on game day, a Peacock 4K feed will be ...

Xfinity Delivers the Big Game in 4K with Dolby Vision and Dolby Atmos, up to 30 Seconds Faster than the Competition Xfinity TV Customers Can Enjoy NBC Sports’ Super Bowl Presentation on the Peacock 4K ...

In an intra-company tie-up, NBCUniversal’s new stand-alone NBC Sports Network is now available on select Comcast Xfinity TV cable packages. NBCSN is a 24-hour linear network featuring live games and ...