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

Based on 1,806 verified speed tests, Xfinity (Comcast) is faster overall. Spectrum (Charter) averages 334 Mbps download, Xfinity (Comcast) averages 353 Mbps download.

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

The average download speed difference is 19 Mbps. Upload speed difference is 16 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 1,806 verified measurements.

Overall Winner: Xfinity (Comcast)

Spectrum (Charter)

Download

334 Mbps

Upload

72 Mbps

Ping

36 ms

Based on 905 measurements · Full Spectrum (Charter) 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

19 Mbps

Xfinity (Comcast) is faster

Upload difference

16 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) 336 Mbps (897 tests)

Xfinity (Comcast) 353 Mbps (901 tests)

Test your own speed

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

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How Spectrum (Charter) Compares to Xfinity (Comcast)

Based on 1,806 verified speed tests from Spectrum (Charter) and Xfinity (Comcast) customers, Xfinity (Comcast) delivers faster average speeds.

Spectrum (Charter) averages 334 Mbps download with 72 Mbps upload and 36 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.

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