Southern Phone vs Telstra
Full speed comparison based on 118 verified measurements.
Southern Phone
WINNER68 Mbps
26 Mbps
153 ms
Telstra
85 Mbps
19 Mbps
291 ms
Speed Difference Summary
Download difference
17 Mbps
Telstra is faster
Upload difference
7 Mbps
Southern Phone is faster
Ping difference
138 ms
Southern Phone 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 Southern Phone or Telstra average.
How Southern Phone Compares to Telstra
Based on 118 verified speed tests from Southern Phone and Telstra customers, Southern Phone delivers faster average speeds.
Southern Phone averages 68 Mbps download with 26 Mbps upload and 153 ms ping. Telstra averages 85 Mbps download with 19 Mbps upload and 291 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.