Provider comparison
AT&T Fiber vs Xfinity
An honest side-by-side on speed, pricing, coverage, and the real-world tradeoffs between AT&T Fiber and Xfinity.
Side-by-side
| Feature | AT&T Fiber | Xfinity |
|---|---|---|
| Technology | fiber | cable, fiber |
| Top speed (download) | 5,000 Mbps | 2,000 Mbps |
| Symmetric upload? | Yes (fiber) | Yes (fiber) |
| Starting price | $55/mo | $30/mo |
| Footprint | Available in 22 US states with concentrated build-outs in Texas, California, Florida, Georgia, North Carolina, and the Midwest. | Available across 39 US states with the densest coverage in California, Florida, Illinois, Massachusetts, Michigan, and the Mid-Atlantic. |
Pricing reflects each carrier's current promotional retail and may differ at your address.
AT&T Fiber
AT&T Fiber delivers symmetrical fiber-to-the-home in 22+ states, with 100% fiber plans up to 5 Gbps and unlimited data.
See full AT&T Fiber plansXfinity
Xfinity is Comcast's residential internet brand and the largest cable internet provider in the US, serving more than 40 states with download speeds up to 10 Gbps in select fiber markets.
See full Xfinity plans