Xfinity launched its TV, internet, and phone services in 2010, launching as a consumer-focused brand separate from its parent ...

Laggy internet might be a thing of the past, at least for Comcast customers. In a press release today, the company introduced ...

The easiest way to tell if you’re eligible: if Comcast offers what it calls “X-Class” service at your address, which combines ...

Kroenke Sports & Entertainment (KSE), owner of the Altitude Sports television network, and Comcast announced today that ...

Comcast has announced a new ultra-low latency connection that promises almost zero lag during gameplay and video calls.

The key innovation behind Comcast’s low-latency Internet is an open standard called L4S (Low Latency, Low Loss, Scalable ...

Mobile is Xfinity Mobile's prepaid offshoot and right now it's offering a great deal on the Moto G 5G: it's free!