Is Verizon or Xfinity (Comcast) faster?

Based on 2,184 verified speed tests, Xfinity (Comcast) is faster overall. Verizon averages 177 Mbps download, Xfinity (Comcast) averages 356 Mbps download.

What is the average speed difference between Verizon and Xfinity (Comcast)?

The average download speed difference is 179 Mbps. Upload speed difference is 11 Mbps. Ping difference is 9 ms.

Should I choose Verizon or Xfinity (Comcast)?

It depends on your use case. Xfinity (Comcast) offers faster average speeds, but actual performance varies by location and plan. Test your current connection and compare to both averages before switching.

Verizon vs Xfinity (Comcast)

Full speed comparison based on 2,184 verified measurements.

Overall Winner: Xfinity (Comcast)

Verizon

Download

177 Mbps

Upload Wins

90 Mbps

Ping

42 ms

Based on 645 measurements · Full Verizon stats →

Xfinity (Comcast)

WINNER

Download Wins

356 Mbps

Upload

79 Mbps

Ping Wins

33 ms

Based on 1,539 measurements · Full Xfinity (Comcast) stats →

Speed Difference Summary

Download difference

179 Mbps

Xfinity (Comcast) is faster

Upload difference

11 Mbps

Verizon is faster

Ping difference

9 ms

Xfinity (Comcast) has lower latency

By Country

Head-to-head comparison where both ISPs have user data.

United States Xfinity (Comcast) wins

Verizon 177 Mbps (643 tests)

Xfinity (Comcast) 356 Mbps (1539 tests)

Test your own speed

See if your connection matches the Verizon or Xfinity (Comcast) average.

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How Verizon Compares to Xfinity (Comcast)

Based on 2,184 verified speed tests from Verizon and Xfinity (Comcast) customers, Xfinity (Comcast) delivers faster average speeds.

Verizon averages 177 Mbps download with 90 Mbps upload and 42 ms ping. Xfinity (Comcast) averages 356 Mbps download with 79 Mbps upload and 33 ms ping.

Averages tell only part of the story — actual speeds vary by your specific plan, location, time of day, and whether you use Ethernet or Wi-Fi. Run a speed test on your current connection to see how it compares to both averages before making a switching decision.

Verizon speed Xfinity (Comcast) speed All ISPs Country speeds