Is Spectrum (Charter) or Xfinity (Comcast) faster?

Based on 2,936 verified speed tests, Xfinity (Comcast) is faster overall. Spectrum (Charter) averages 324 Mbps download, Xfinity (Comcast) averages 351 Mbps download.

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

The average download speed difference is 27 Mbps. Upload speed difference is 10 Mbps. Ping difference is 4 ms.

Should I choose Spectrum (Charter) 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.

Spectrum (Charter) vs Xfinity (Comcast)

Full speed comparison based on 2,936 verified measurements.

Overall Winner: Xfinity (Comcast)

Spectrum (Charter)

Download

324 Mbps

Upload

73 Mbps

Ping

36 ms

Based on 1,546 measurements · Full Spectrum (Charter) stats →

Xfinity (Comcast)

WINNER

Download Wins

351 Mbps

Upload Wins

83 Mbps

Ping Wins

32 ms

Based on 1,390 measurements · Full Xfinity (Comcast) stats →

Speed Difference Summary

Download difference

27 Mbps

Xfinity (Comcast) is faster

Upload difference

10 Mbps

Xfinity (Comcast) is faster

Ping difference

4 ms

Xfinity (Comcast) has lower latency

By Country

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

United States Xfinity (Comcast) wins

Spectrum (Charter) 324 Mbps (1538 tests)

Xfinity (Comcast) 351 Mbps (1390 tests)

Test your own speed

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

Run Speed Test

How Spectrum (Charter) Compares to Xfinity (Comcast)

Based on 2,936 verified speed tests from Spectrum (Charter) and Xfinity (Comcast) customers, Xfinity (Comcast) delivers faster average speeds.

Spectrum (Charter) averages 324 Mbps download with 73 Mbps upload and 36 ms ping. Xfinity (Comcast) averages 351 Mbps download with 83 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.

Spectrum (Charter) speed Xfinity (Comcast) speed All ISPs Country speeds