Comcast just upgraded Xfinity Mobile with cheaper plans that now include device protection and flexible upgrades.

Streaming your favorite shows should feel effortless, but glitches, buffering, and poor quality can ruin the vibe. With the right setup, device compatibility, and a few network tweaks, you can make ...

Xfinity Mobile launches Mobile Plus and Mobile Select, two new wireless plans designed to give customers premium features ...

Comcast’s Xfinity Mobile plans are getting a facelift today, including a new Premium Unlimited plan taking the place of the old Unlimited Plus plan. Notable changes include support for 4K video ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

Fastest Mobile Service in Comcast Markets Introduces Best Offers Complete with 4K UHD Streaming, More WiFi Hotspot Data, Twice a Year Phone Upgrades for New and Existing Customers New Xfinity Mobile ...

Cell phone plans can get exceedingly complicated, so Comcast’s pitch for Xfinity Mobile’s simplicity is rather appealing — particularly at a time when everything is more expensive than ever. Today, ...