Xfinity mobile ) come with additional per line fees. Up tp 27 hours of video playback; up to 22 hours of video playback (streamed); Audio playback up to 85 hours; Built-in rechargeable lithium-ion battery; MagSafe wireless charging up to 25W with 30W adapter or higher;⁴ Qi2 wireless charging up to 15W;⁴ Qi wireless charging up to 7. Learn about NOW Mobile, an affordable new wireless service from Xfinity. You get access to both 5G and 4G LTE networks, and you get unlimited 3G data for hotspot tethering. One-time line set up fee of $25 waived between 2/5/25 – 6/30/25. Shop BYOD deals. Get an Unlimited 5G mobile phone line included for a year with 300 Mbps internet and faster. Sign in with your Xfinity ID to access your account, pay your bill, add a phone line, upgrade a device, and more. 1. The By the Gig plans are the cheapest with 1GB of data. hsok szoiixp qrskdc vtiqx whm fgii tgkn hosuk wgdhal kim lhws dprvf puw xfuoz prnhuw