Is Verizon or Xfinity (Comcast) faster?

Based on 1,227 verified speed tests, Xfinity (Comcast) is faster overall. Verizon averages 177 Mbps download, Xfinity (Comcast) averages 353 Mbps download.

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

The average download speed difference is 176 Mbps. Upload speed difference is 0 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 1,227 verified measurements.

Overall Winner: Xfinity (Comcast)

Verizon

Download

177 Mbps

Upload

88 Mbps

Ping

41 ms

Based on 326 measurements · Full Verizon stats →

Xfinity (Comcast)

WINNER

Download Wins

353 Mbps

Upload Wins

88 Mbps

Ping Wins

32 ms

Based on 901 measurements · Full Xfinity (Comcast) stats →

Speed Difference Summary

Download difference

176 Mbps

Xfinity (Comcast) is faster

Upload difference

0 Mbps

Xfinity (Comcast) 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 (324 tests)

Xfinity (Comcast) 353 Mbps (901 tests)

Test your own speed

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

Run Speed Test

How Verizon Compares to Xfinity (Comcast)

Based on 1,227 verified speed tests from Verizon and Xfinity (Comcast) customers, Xfinity (Comcast) delivers faster average speeds.

Verizon averages 177 Mbps download with 88 Mbps upload and 41 ms ping. Xfinity (Comcast) averages 353 Mbps download with 88 Mbps upload and 32 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