AT&T Fiber 2 Gbps vs Comcast Xfinity 2 Gbps

By Billy G. · Founder & Lead EditorVerified Jul 23 by Billy G.

Verdict: AT&T Fiber 2 Gbps outperforms Xfinity on upload symmetry and consistency per CNET and PCMag reviews. Xfinity offers broader availability but trails on latency and upload per user reports on Reddit and BroadbandNow. AT&T takes the win for most power users needing balanced speeds.

Winner: AT&T Fiber 2 Gbps

AT&T Fiber 2 Gbps: 9/10

Comcast Xfinity 2 Gbps: 7/10

Spec-by-spec comparison

	AT&T Fiber 2 Gbps	Comcast Xfinity 2 Gbps
download	2 Gbps	2 Gbps
upload	2 Gbps	300 Mbps
technology	Fiber	Cable
contract	None	None

Bottom line

Our pick: AT&T Fiber 2 Gbps.

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