Google Fiber vs T-Mobile
Full speed comparison based on 1,179 verified measurements.
Google Fiber
WINNER489 Mbps
226 Mbps
22 ms
T-Mobile
160 Mbps
26 Mbps
57 ms
Speed Difference Summary
Download difference
329 Mbps
Google Fiber is faster
Upload difference
200 Mbps
Google Fiber is faster
Ping difference
35 ms
Google Fiber has lower latency
By Country
Head-to-head comparison where both ISPs have user data.
Test your own speed
See if your connection matches the Google Fiber or T-Mobile average.
How Google Fiber Compares to T-Mobile
Based on 1,179 verified speed tests from Google Fiber and T-Mobile customers, Google Fiber delivers faster average speeds.
Google Fiber averages 489 Mbps download with 226 Mbps upload and 22 ms ping. T-Mobile averages 160 Mbps download with 26 Mbps upload and 57 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.