Comcast has announced that new customers can choose a five-year, guaranteed price lock-in for its Xfinity internet plans. The ...

Comcast has announced a five-year price-lock guarantee for its Xfinity internet plans. New customers can lock their prices ...

Are Comcast and Xfinity the same thing ... Xfinity offers the xFi Gateway, which is a router and modem in one. You can rent it from Xfinity as part of your internet service plan.

It's easy to roll with provider-issued equipment, but investing in your own router will save you money over the long haul.

Communications giant Comcast (CMCSA) has introduced a five-year price lock for its Xfinity Internet service to counteract a ...