CNET dug into the latest speed test data to see how the country’s largest cable internet provider fared in national speed ...

If you're looking for high-speed internet, this cable giant is known for offering a variety of plan selections, including its gig and multi-gig services. Comcast's Xfinity is one of the country's ...

Free Feature Supercharges Xfinity Mobile and Comcast Business Devices with Gig Speed On the Go Comcast delivers gig speeds to Xfinity Mobile and Comcast Business Mobile customers (Graphic: Business ...

Ookla, a company that specializes in internet speed testing and analysis recently released their latest speed test intelligence research, which credits Xfinity Mobile’s PowerBoost for delivering ...

Xfinity Mobile announced this week that starting now, customers can access millions of gig-speed WiFi hotspots across the country. If you’re a Comcast customer, you might already be aware that in many ...

Xfinity Internet will have multi-gigabit capabilities for download and upload speeds. This could be a game-changer for remote workers and avid gamers. Trey Paul was a CNET senior editor covering ...

Xfinity offers wider availability and lower starting prices, but has data caps and potential contracts. Optimum provides faster fiber speeds with no data caps, but at a higher starting cost. Both ...