Tested in Seoul · 5 suppliers compared
Estimated Data — Not Yet Verified by Real Tests
The metrics below are model-based estimates derived from South Korea's network infrastructure and supplier characteristics. They will be replaced with real Speedtest CLI measurements once testing is complete. Treat these as relative comparisons, not absolute values.
🏆 Best Overall Performer
Airalo
65.7 Mbps download · 23ms latency · 96/100 reliability
Weighted Score
98.9
/ 100
Avg Download
55.0 Mbps
Avg Latency
26ms
Avg Reliability
94/100
| Rank | Supplier | Download | Upload | Latency | Jitter | Loss | Reliability | Network | Tests |
|---|---|---|---|---|---|---|---|---|---|
| 🥇 | Airalo | 65.7 Mbps | 14.9 Mbps | 23ms | 5ms | 0.02% | 96/100 | SK Telecom | 3 |
| 🥈 | Maya Mobile | 61.7 Mbps | 16.7 Mbps | 31ms | 7ms | 0.27% | 93/100 | LG U+ | 5 |
| 🥉 | Saily | 52.1 Mbps | 17.9 Mbps | 23ms | 8ms | 0.24% | 95/100 | LG U+ | 3 |
| 4 | Holafly | 48.6 Mbps | 17.2 Mbps | 27ms | 6ms | 0.2% | 91/100 | KT | 3 |
| 5 | Nomad | 46.9 Mbps | 15.8 Mbps | 25ms | 6ms | 0.3% | 93/100 | LG U+ | 7 |
Test Location
Seoul
Methodology
Model-based estimation (pending real tests)
Minimum Tests Per Supplier
N/A (estimated)
Data Source
Estimated