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.

PHILADELPHIA, PA — Comcast’s Xfinity (Nasdaq: CMCSA) announced the launch of RealTime4K, an ultra-low latency technology it ...

New features like Fan View and Multiview will allow viewers to personalize and engage with NBCU’s coverage of the Winter Games in many new ways ...

Enhanced 4K Features the Best 4K Video, Dolby Vision HDR, Dolby Atmos Immersive Audio and Ultra-Low Latency for an Entertainment Experience Unlike Any Other New Features and Viewing Destinations Make ...

Comcast already streams 4K content to Samsung's most recent TVs with its Xfinity in UHD app, but soon the cable company will produce its own 4K set-top box. Today Comcast announced that this device, ...

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 ...

NBCUniversal owner Comcast announced tweaks it’s adding for the Paris Olympics on X1, like a customizable home screen and an “enhanced” 4K feed for the USA Network’s 24/7 broadcast sent over cable to ...

Xfinity is giving its customers access to better picture quality, just in time for the Paris Olympics. To start with, its customers will have the ability to enable Dolby Vision HDR and Dolby Atmos via ...

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 ...