Introduces RealTime4K for Super Bowl LX: the Fastest, Most Immersive Viewing Experience Available Anywhere for Live SportsRelease Versions[English]---### ContactsDebbie Frey 215.983.0563 [debbie_frey@comcast.com]Get RSS Feed## Xfinity Unveils New Membership Experience Packed With Exclusive Perks and SurprisesPHILADELPHIA--([BUSINESS WIRE])--Comcast's Xfinity today announced the launch of Xfinity Membership, a new loyalty experience that brings customers' favorite rewards together with even more benefits, in ...