Field data ยท exclusive
Field tests: our real mobile speed measurements across Asia
Every point on the map is a real mobile speed measurement, taken on location with our eSIM. Numbers gathered in person; when GPS is missing, the map point is estimated from the city or country and clearly marked.
41 measurements
Direct answer
Our field database contains 41 mobile measurements taken across 41 locations under real travel conditions. The most recent measurement was taken on September 24, 2026. Results can be explored by country, city, location and operator. They represent our measurement points and not nationwide coverage.
82.7
Median speed (Mbps)
Qatar
Fastest country
153
Median latency (ms)
41
Measurements
Why field tests
Most eSIM comparisons rely on spec sheets and theoretical coverage maps. We do the opposite: we measure on the ground, where you will actually travel. A crowded airport, a remote beach, a moving metro do not deliver the speeds a map suggests.
Where we measured
Complete results table
| City | Exact location | Country | Download | Upload | Ping | Jitter | Local operator | Detected network | Speedtest server | Server location | Date |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Koh Yao Noi | 7/11 | Thailand | 121.0 Mbps | 43.4 Mbps | 230 ms | 139 ms | Prince of Songkla | dtac | Prince of Songkla | Not detected | 2026-09-24 |
| Doha | Airport - garden | Qatar | 233.0 Mbps | 4.86 Mbps | 206 ms | 42 ms | Singtel | Singtel | Singtel | Singapore | 2026-09-10 |
| Shizuoka | Makinohara | Japan | 27.5 Mbps | 3.63 Mbps | 341 ms | 39 ms | NTT Docomo | Hutchison HK | Contabo | Not detected | 2026-06-30 |
| Osaka | Airport KIX | Japan | 19.3 Mbps | 12.6 Mbps | 164 ms | 38 ms | NTT Docomo | Hutchison HK | IPA CyberLab 400G | Not detected | 2026-06-30 |
| Nagoya | Toyoake | Japan | 135.0 Mbps | 3.84 Mbps | 672 ms | 58 ms | NTT Docomo | Hutchison HK | Rakuten Mobile, Inc | Sanda | 2026-06-30 |
| Tokyo | Asakusa | Japan | 71.3 Mbps | 11.4 Mbps | 169 ms | 10 ms | NTT Docomo | Hutchison HK | Contabo | Tokyo | 2026-06-25 |
| Tokyo | Narita | Japan | 117.0 Mbps | 17.0 Mbps | 200 ms | 10 ms | NTT Docomo | Hutchison HK | IPA CyberLab | Not detected | 2026-06-22 |
| Sapporo | Chitose Airport | Japan | 18.6 Mbps | 3.76 Mbps | 206 ms | 34 ms | NTT Docomo | Hutchison HK | Not detected | Tokyo | 2026-06-22 |
| Sapporo | Center | Japan | 189.0 Mbps | 25.9 Mbps | 210 ms | 28 ms | NTT Docomo | Hutchison HK | STC | Hong Kong | 2026-06-22 |
| Seoul | Incheon Chinatown | South Korea | 70.0 Mbps | 55.0 Mbps | 147 ms | Not detected | LG U+ | Not detected | Google/MLab | Hong Kong | 2026-06-21 |
| Seoul | Incheon Airport ICN | South Korea | 71.9 Mbps | 33.8 Mbps | 148 ms | Not detected | LG U+ | Not detected | Google/MLab | Hong Kong | 2026-06-21 |
| Tokyo | Yoyogi | Japan | 40.9 Mbps | 9.43 Mbps | 177 ms | 30 ms | NTT Docomo | Hutchison HK | Kairun Services | Chiba | 2026-06-18 |
| Tokyo | Shinjuku | Japan | 121.0 Mbps | 29.3 Mbps | 161 ms | 26 ms | NTT Docomo | Hutchison HK | IPA CyberLab 400G | Tokyo | 2026-06-18 |
| Tokyo | Shibuya crossing | Japan | 88.5 Mbps | 15.0 Mbps | 188 ms | 25 ms | NTT Docomo | Hutchison HK | IPA CyberLab | Bunkyo | 2026-06-18 |
| Tokyo | Harajuku | Japan | 67.0 Mbps | 22.4 Mbps | 188 ms | 46 ms | NTT Docomo | Hutchison HK | IPA CyberLab | Bunkyo | 2026-06-18 |
| Trang | city center | Thailand | 112.0 Mbps | 33.8 Mbps | 56 ms | 26 ms | AIS | Singtel | Singtel | Singapore | 2026-06-17 |
| Tokyo | Haneda Airport HND | Japan | 221.0 Mbps | 27.2 Mbps | 328 ms | 35 ms | NTT Docomo | Hutchison HK | Contabo | Not detected | 2026-06-17 |
| Thung Song | Thung Song Junction | Thailand | 264.0 Mbps | 23.5 Mbps | 60 ms | 9 ms | AIS | Singtel | Singtel | Singapore | 2026-06-17 |
| Surat Thani | Phunpin train station | Thailand | 20.6 Mbps | 21.7 Mbps | 64 ms | 10 ms | AIS | Singtel | Singtel | Singapore | 2026-06-17 |
| Phuket | Andaman Sea | Thailand | 70.3 Mbps | 11.4 Mbps | 65 ms | 4 ms | AIS | Singtel | Singtel | Singapore | 2026-06-17 |
| Krabi | Bus station | Thailand | 167.0 Mbps | 31.7 Mbps | 59 ms | 6 ms | AIS | Singtel | Singtel | Singapore | 2026-06-17 |
| Koh Yao Noi | Tha Khao pier | Thailand | 17.9 Mbps | 28.9 Mbps | 190 ms | 146 ms | AIS | Hutchison HK | TrueMove H | Surat Thani | 2026-06-17 |
| Koh Yao Noi | Rice fields | Thailand | 109.57 Mbps | 43.8 Mbps | Not detected | Not detected | TrueMove H | Not detected | Not detected | Not detected | 2026-06-17 |
| Koh Yao Noi | Paradise Hotel | Thailand | 30.7 Mbps | 5.81 Mbps | Not detected | Not detected | AIS | Not detected | Not detected | Not detected | 2026-06-17 |
| Koh Yao Noi | Long beach | Thailand | 82.7 Mbps | 9.0 Mbps | Not detected | Not detected | AIS | Not detected | Not detected | Not detected | 2026-06-17 |
| Hua Hin | city center | Thailand | 151.0 Mbps | 30.0 Mbps | 53 ms | 31 ms | AIS | Singtel | Singtel | Singapore | 2026-06-17 |
| Dmz | Demilitarized zone | South Korea | 63.7 Mbps | 5.54 Mbps | 155 ms | Not detected | LG U+ | Not detected | Google/MLab | Hong Kong | 2026-06-17 |
| Chumphon | walking street | Thailand | 279.0 Mbps | 70.0 Mbps | 80 ms | 12 ms | AIS | Singtel | Singtel | Singapore | 2026-06-17 |
| Bangkok | Wat Mongkon | Thailand | 175.0 Mbps | 47.1 Mbps | 75 ms | 2 ms | AIS | Singtel | Singtel | Singapore | 2026-06-17 |
| Bangkok | Siam BTS Station | Thailand | 186.0 Mbps | 99.9 Mbps | 47 ms | 6 ms | AIS | Singtel | Singtel | Singapore | 2026-06-17 |
| Bangkok | One Bangkok Lumphini | Thailand | 134.0 Mbps | 38.5 Mbps | 85 ms | 23 ms | AIS | Singtel | Singtel | Singapore | 2026-06-17 |
| Bangkok | Chinatown | Thailand | 478.0 Mbps | 80.7 Mbps | 74 ms | 3 ms | AIS | Singtel | Singtel | Singapore | 2026-06-17 |
| Bangkok | Central World (inside) | Thailand | 60.1 Mbps | 87.0 Mbps | 57 ms | 70 ms | AIS | Singtel | Singtel | Singapore | 2026-06-17 |
| Bangkok | benchakiti park | Thailand | 181.0 Mbps | 37.3 Mbps | 57 ms | Not detected | AIS | Not detected | Not detected | Not detected | 2026-06-17 |
| Seoul | Beob wangnu temple | South Korea | 61.3 Mbps | 28.2 Mbps | 146 ms | Not detected | LG U+ | Not detected | Google/MLab | Hong Kong | 2026-06-16 |
| Koh Yao Noi | Cape Kudu | Thailand | 46.5 Mbps | 8.35 Mbps | 168 ms | Not detected | TrueMove H | Not detected | Not detected | Not detected | 2026-06-16 |
| Koh Yao Noi | 6 senses hotel | Thailand | 71.1 Mbps | 21.9 Mbps | 164 ms | 11 ms | TrueMove H | Hutchison HK | TrueMove H | Surat Thani | 2026-06-16 |
| Busan | Not detected | South Korea | 82.5 Mbps | 30.0 Mbps | 153 ms | Not detected | LG U+ | Not detected | Not detected | Not detected | 2026-06-13 |
| Gangneung | Not detected | South Korea | 58.7 Mbps | 32.3 Mbps | Not detected | Not detected | LG U+ | Not detected | Not detected | Not detected | 2026-06-09 |
| Gangneung | Not detected | South Korea | 69.4 Mbps | 46.8 Mbps | 149 ms | Not detected | LG U+ | Not detected | Not detected | Not detected | 2026-06-08 |
| Ho Chi Minh City | airport | Vietnam | 127.78 Mbps | 45.6 Mbps | 89 ms | Not detected | Vinaphone | Not detected | Not detected | Not detected | 2026-06-06 |
Median speed by country
Median speed by operator
Aggregate detail
By country: Download (Mbps)
| Median | Mean | Min | Max | Tests | |
|---|---|---|---|---|---|
| Qatar | 233.0 | 233.0 | 233.0 | 233.0 | 1 |
| Vietnam | 127.8 | 127.8 | 127.8 | 127.8 | 1 |
| Thailand | 116.5 | 137.9 | 17.9 | 478.0 | 20 |
| Japan | 79.9 | 93.0 | 18.6 | 221.0 | 12 |
| South Korea | 69.4 | 68.2 | 58.7 | 82.5 | 7 |
By country: Upload (Mbps)
| Median | Mean | Min | Max | Tests | |
|---|---|---|---|---|---|
| Vietnam | 45.6 | 45.6 | 45.6 | 45.6 | 1 |
| Thailand | 32.8 | 38.7 | 5.8 | 99.9 | 20 |
| South Korea | 32.3 | 33.1 | 5.5 | 55.0 | 7 |
| Japan | 13.8 | 15.1 | 3.6 | 29.3 | 12 |
| Qatar | 4.9 | 4.9 | 4.9 | 4.9 | 1 |
By country: Latency (ms)
| Median | Mean | Min | Max | Tests | |
|---|---|---|---|---|---|
| Qatar | 206 | 206 | 206 | 206 | 1 |
| Japan | 194.0 | 250.3 | 161 | 672 | 12 |
| South Korea | 148.5 | 149.7 | 146 | 155 | 6 |
| Vietnam | 89 | 89 | 89 | 89 | 1 |
| Thailand | 65 | 93.2 | 47 | 230 | 17 |
By country: Jitter (ms)
| Median | Mean | Min | Max | Tests | |
|---|---|---|---|---|---|
| Qatar | 42 | 42 | 42 | 42 | 1 |
| Japan | 32.0 | 31.6 | 10 | 58 | 12 |
| Thailand | 11 | 33.2 | 2 | 146 | 15 |
By operator: Download (Mbps)
| Median | Mean | Min | Max | Tests | |
|---|---|---|---|---|---|
| Singtel | 233.0 | 233.0 | 233.0 | 233.0 | 1 |
| AIS | 142.5 | 150.6 | 17.9 | 478.0 | 16 |
| Vinaphone | 127.8 | 127.8 | 127.8 | 127.8 | 1 |
| Prince of Songkla | 121.0 | 121.0 | 121.0 | 121.0 | 1 |
| NTT Docomo | 79.9 | 93.0 | 18.6 | 221.0 | 12 |
| TrueMove H | 71.1 | 75.7 | 46.5 | 109.6 | 3 |
| LG U+ | 69.4 | 68.2 | 58.7 | 82.5 | 7 |
By operator: Upload (Mbps)
| Median | Mean | Min | Max | Tests | |
|---|---|---|---|---|---|
| Vinaphone | 45.6 | 45.6 | 45.6 | 45.6 | 1 |
| Prince of Songkla | 43.4 | 43.4 | 43.4 | 43.4 | 1 |
| AIS | 32.8 | 41.0 | 5.8 | 99.9 | 16 |
| LG U+ | 32.3 | 33.1 | 5.5 | 55.0 | 7 |
| TrueMove H | 21.9 | 24.7 | 8.3 | 43.8 | 3 |
| NTT Docomo | 13.8 | 15.1 | 3.6 | 29.3 | 12 |
| Singtel | 4.9 | 4.9 | 4.9 | 4.9 | 1 |
By operator: Latency (ms)
| Median | Mean | Min | Max | Tests | |
|---|---|---|---|---|---|
| Prince of Songkla | 230 | 230 | 230 | 230 | 1 |
| Singtel | 206 | 206 | 206 | 206 | 1 |
| NTT Docomo | 194.0 | 250.3 | 161 | 672 | 12 |
| TrueMove H | 166.0 | 166 | 164 | 168 | 2 |
| LG U+ | 148.5 | 149.7 | 146 | 155 | 6 |
| Vinaphone | 89 | 89 | 89 | 89 | 1 |
| AIS | 62.0 | 73 | 47 | 190 | 14 |
By operator: Jitter (ms)
| Median | Mean | Min | Max | Tests | |
|---|---|---|---|---|---|
| Prince of Songkla | 139 | 139 | 139 | 139 | 1 |
| Singtel | 42 | 42 | 42 | 42 | 1 |
| NTT Docomo | 32.0 | 31.6 | 10 | 58 | 12 |
| TrueMove H | 11 | 11 | 11 | 11 | 1 |
| AIS | 10 | 26.8 | 2 | 146 | 13 |
By city: Download (Mbps)
| Median | Mean | Min | Max | Tests | |
|---|---|---|---|---|---|
| Chumphon | 279.0 | 279.0 | 279.0 | 279.0 | 1 |
| Thung Song | 264.0 | 264.0 | 264.0 | 264.0 | 1 |
| Doha | 233.0 | 233.0 | 233.0 | 233.0 | 1 |
| Bangkok | 178.0 | 202.3 | 60.1 | 478.0 | 6 |
| Krabi | 167.0 | 167.0 | 167.0 | 167.0 | 1 |
| Hua Hin | 151.0 | 151.0 | 151.0 | 151.0 | 1 |
| Nagoya | 135.0 | 135.0 | 135.0 | 135.0 | 1 |
| Ho Chi Minh City | 127.8 | 127.8 | 127.8 | 127.8 | 1 |
| Trang | 112.0 | 112.0 | 112.0 | 112.0 | 1 |
| Sapporo | 103.8 | 103.8 | 18.6 | 189.0 | 2 |
| Tokyo | 88.5 | 103.8 | 40.9 | 221.0 | 7 |
| Busan | 82.5 | 82.5 | 82.5 | 82.5 | 1 |
| Koh Yao Noi | 71.1 | 68.5 | 17.9 | 121.0 | 7 |
| Phuket | 70.3 | 70.3 | 70.3 | 70.3 | 1 |
| Seoul | 70.0 | 67.7 | 61.3 | 71.9 | 3 |
| Gangneung | 64.1 | 64.1 | 58.7 | 69.4 | 2 |
| Dmz | 63.7 | 63.7 | 63.7 | 63.7 | 1 |
| Shizuoka | 27.5 | 27.5 | 27.5 | 27.5 | 1 |
| Surat Thani | 20.6 | 20.6 | 20.6 | 20.6 | 1 |
| Osaka | 19.3 | 19.3 | 19.3 | 19.3 | 1 |
By city: Upload (Mbps)
| Median | Mean | Min | Max | Tests | |
|---|---|---|---|---|---|
| Chumphon | 70.0 | 70.0 | 70.0 | 70.0 | 1 |
| Bangkok | 63.9 | 65.1 | 37.3 | 99.9 | 6 |
| Ho Chi Minh City | 45.6 | 45.6 | 45.6 | 45.6 | 1 |
| Gangneung | 39.5 | 39.5 | 32.3 | 46.8 | 2 |
| Seoul | 33.8 | 39.0 | 28.2 | 55.0 | 3 |
| Trang | 33.8 | 33.8 | 33.8 | 33.8 | 1 |
| Krabi | 31.7 | 31.7 | 31.7 | 31.7 | 1 |
| Hua Hin | 30.0 | 30.0 | 30.0 | 30.0 | 1 |
| Busan | 30.0 | 30.0 | 30.0 | 30.0 | 1 |
| Thung Song | 23.5 | 23.5 | 23.5 | 23.5 | 1 |
| Koh Yao Noi | 21.9 | 23.0 | 5.8 | 43.8 | 7 |
| Surat Thani | 21.7 | 21.7 | 21.7 | 21.7 | 1 |
| Tokyo | 17.0 | 18.8 | 9.4 | 29.3 | 7 |
| Sapporo | 14.8 | 14.8 | 3.8 | 25.9 | 2 |
| Osaka | 12.6 | 12.6 | 12.6 | 12.6 | 1 |
| Phuket | 11.4 | 11.4 | 11.4 | 11.4 | 1 |
| Dmz | 5.5 | 5.5 | 5.5 | 5.5 | 1 |
| Doha | 4.9 | 4.9 | 4.9 | 4.9 | 1 |
| Nagoya | 3.8 | 3.8 | 3.8 | 3.8 | 1 |
| Shizuoka | 3.6 | 3.6 | 3.6 | 3.6 | 1 |
By city: Latency (ms)
| Median | Mean | Min | Max | Tests | |
|---|---|---|---|---|---|
| Nagoya | 672 | 672 | 672 | 672 | 1 |
| Shizuoka | 341 | 341 | 341 | 341 | 1 |
| Sapporo | 208.0 | 208 | 206 | 210 | 2 |
| Doha | 206 | 206 | 206 | 206 | 1 |
| Tokyo | 188 | 201.6 | 161 | 328 | 7 |
| Koh Yao Noi | 179.0 | 188 | 164 | 230 | 4 |
| Osaka | 164 | 164 | 164 | 164 | 1 |
| Dmz | 155 | 155 | 155 | 155 | 1 |
| Busan | 153 | 153 | 153 | 153 | 1 |
| Gangneung | 149 | 149 | 149 | 149 | 1 |
| Seoul | 147 | 147 | 146 | 148 | 3 |
| Ho Chi Minh City | 89 | 89 | 89 | 89 | 1 |
| Chumphon | 80 | 80 | 80 | 80 | 1 |
| Bangkok | 65.5 | 65.8 | 47 | 85 | 6 |
| Phuket | 65 | 65 | 65 | 65 | 1 |
| Surat Thani | 64 | 64 | 64 | 64 | 1 |
| Thung Song | 60 | 60 | 60 | 60 | 1 |
| Krabi | 59 | 59 | 59 | 59 | 1 |
| Trang | 56 | 56 | 56 | 56 | 1 |
| Hua Hin | 53 | 53 | 53 | 53 | 1 |
By city: Jitter (ms)
| Median | Mean | Min | Max | Tests | |
|---|---|---|---|---|---|
| Koh Yao Noi | 139 | 98.7 | 11 | 146 | 3 |
| Nagoya | 58 | 58 | 58 | 58 | 1 |
| Doha | 42 | 42 | 42 | 42 | 1 |
| Shizuoka | 39 | 39 | 39 | 39 | 1 |
| Osaka | 38 | 38 | 38 | 38 | 1 |
| Sapporo | 31.0 | 31 | 28 | 34 | 2 |
| Hua Hin | 31 | 31 | 31 | 31 | 1 |
| Tokyo | 26 | 26 | 10 | 46 | 7 |
| Trang | 26 | 26 | 26 | 26 | 1 |
| Chumphon | 12 | 12 | 12 | 12 | 1 |
| Surat Thani | 10 | 10 | 10 | 10 | 1 |
| Thung Song | 9 | 9 | 9 | 9 | 1 |
| Bangkok | 6 | 20.8 | 2 | 70 | 5 |
| Krabi | 6 | 6 | 6 | 6 | 1 |
| Phuket | 4 | 4 | 4 | 4 | 1 |
How we measure
Every measurement is taken on location, with our own eSIM, in real travel conditions: a precise place, a time, a connected network. We record download and upload speed, latency, then publish the result unedited.
The aggregates (median, mean, extremes) build up as we travel. The more measurements a destination has, the more reliable its median becomes. The median resists the extreme values of a single test better than the mean.
✓ Every published measurement comes from our team or a verified purchasing customer, and is manually reviewed before publication. No personal data (email, identity) is ever published.
All our measurements
Thailand20
Koh Yao Noi 7/11
Download121.0 Mbps
Upload43.4 Mbps
Ping230 ms
Jitter139 ms
Download latency125 ms
Upload latency550 ms
- Local operator
- Prince of Songkla
- Detected network
- dtac
- Speedtest server
- Prince of Songkla
- Server location
- Not detected
- Device
- Not detected
- Connection
- 5G
- Technology
- Not detected
- Test time
- 09:56
- Screenshot time
- 14:39
- Speedtest ID
- Not detected
- Source
- speedtest_app
Bangkok Chinatown
Download478.0 Mbps
Upload80.7 Mbps
Ping74 ms
Jitter3 ms
Download latency814 ms
Upload latency381 ms
- Local operator
- AIS
- Detected network
- Singtel
- Speedtest server
- Singtel
- Server location
- Singapore
- Device
- SM-G991B
- Connection
- 5G
- Technology
- Not detected
- Test time
- 05:15
- Screenshot time
- 20:19
- Speedtest ID
- 11673366526
- Source
- speedtest_app
Bangkok Central World (inside)
Download60.1 Mbps
Upload87.0 Mbps
Ping57 ms
Jitter70 ms
Download latency990 ms
Upload latency399 ms
- Local operator
- AIS
- Detected network
- Singtel
- Speedtest server
- Singtel
- Server location
- Singapore
- Device
- SM-G991B
- Connection
- 5G
- Technology
- Not detected
- Test time
- 00:04
- Screenshot time
- 15:47
- Speedtest ID
- 11672879717
- Source
- speedtest_app
Koh Yao Noi Tha Khao Pier
Download17.9 Mbps
Upload28.9 Mbps
Ping190 ms
Jitter146 ms
Download latency1646 ms
Upload latency525 ms
- Local operator
- AIS
- Detected network
- Hutchison HK
- Speedtest server
- TrueMove H
- Server location
- Surat Thani
- Device
- SM-G991B
- Connection
- 5G
- Technology
- Not detected
- Test time
- 05:11
- Screenshot time
- 13:05
- Speedtest ID
- 11664290346
- Source
- speedtest_app
Phuket Andaman Sea
Download70.3 Mbps
Upload11.4 Mbps
Ping65 ms
Jitter4 ms
Download latency939 ms
Upload latency820 ms
- Local operator
- AIS
- Detected network
- Singtel
- Speedtest server
- Singtel
- Server location
- Singapore
- Device
- SM-G991B
- Connection
- 5G
- Technology
- Not detected
- Test time
- 05:13
- Screenshot time
- 07:49
- Speedtest ID
- 11666042993
- Source
- speedtest_app
Bangkok Siam Bts Station
Download186.0 Mbps
Upload99.9 Mbps
Ping47 ms
Jitter6 ms
Download latency1552 ms
Upload latency368 ms
- Local operator
- AIS
- Detected network
- Singtel
- Speedtest server
- Singtel
- Server location
- Singapore
- Device
- SM-G991B
- Connection
- 5G
- Technology
- Not detected
- Test time
- 05:17
- Screenshot time
- 11:07
- Speedtest ID
- 11676997905
- Source
- speedtest_app
Bangkok Wat Mongkon
Download175.0 Mbps
Upload47.1 Mbps
Ping75 ms
Jitter2 ms
Download latency1389 ms
Upload latency683 ms
- Local operator
- AIS
- Detected network
- Singtel
- Speedtest server
- Singtel
- Server location
- Singapore
- Device
- SM-G991B
- Connection
- 5G
- Technology
- Not detected
- Test time
- 05:52
- Screenshot time
- 10:06
- Speedtest ID
- 11672400934
- Source
- speedtest_app
Thung Song Thung Song Junction
Download264.0 Mbps
Upload23.5 Mbps
Ping60 ms
Jitter9 ms
Download latency1907 ms
Upload latency1420 ms
- Local operator
- AIS
- Detected network
- Singtel
- Speedtest server
- Singtel
- Server location
- Singapore
- Device
- SM-G991B
- Connection
- 5G
- Technology
- Not detected
- Test time
- 05:56
- Screenshot time
- 07:46
- Speedtest ID
- 11679095778
- Source
- speedtest_app
Trang City Center
Download112.0 Mbps
Upload33.8 Mbps
Ping56 ms
Jitter26 ms
Download latency931 ms
Upload latency613 ms
- Local operator
- AIS
- Detected network
- Singtel
- Speedtest server
- Singtel
- Server location
- Singapore
- Device
- SM-G991B
- Connection
- 5G
- Technology
- Not detected
- Test time
- 05:58
- Screenshot time
- 19:18
- Speedtest ID
- Not detected
- Source
- speedtest_app
Surat Thani Phunpin Train Station
Download20.6 Mbps
Upload21.7 Mbps
Ping64 ms
Jitter10 ms
Download latency950 ms
Upload latency570 ms
- Local operator
- AIS
- Detected network
- Singtel
- Speedtest server
- Singtel
- Server location
- Singapore
- Device
- SM-G991B
- Connection
- 5G
- Technology
- Not detected
- Test time
- 06:00
- Screenshot time
- 20:39
- Speedtest ID
- 11669003550
- Source
- speedtest_app
Bangkok One Bangkok Lumphini
Download134.0 Mbps
Upload38.5 Mbps
Ping85 ms
Jitter23 ms
Download latency675 ms
Upload latency1280 ms
- Local operator
- AIS
- Detected network
- Singtel
- Speedtest server
- Singtel
- Server location
- Singapore
- Device
- SM-G991B
- Connection
- 5G
- Technology
- Not detected
- Test time
- 06:02
- Screenshot time
- 17:37
- Speedtest ID
- Not detected
- Source
- speedtest_app
Krabi Bus Station
Download167.0 Mbps
Upload31.7 Mbps
Ping59 ms
Jitter6 ms
Download latency2118 ms
Upload latency1027 ms
- Local operator
- AIS
- Detected network
- Singtel
- Speedtest server
- Singtel
- Server location
- Singapore
- Device
- SM-G991B
- Connection
- 5G
- Technology
- Not detected
- Test time
- 06:03
- Screenshot time
- 08:15
- Speedtest ID
- 11666066357
- Source
- speedtest_app
Hua Hin City Center
Download151.0 Mbps
Upload30.0 Mbps
Ping53 ms
Jitter31 ms
Download latency1074 ms
Upload latency1157 ms
- Local operator
- AIS
- Detected network
- Singtel
- Speedtest server
- Singtel
- Server location
- Singapore
- Device
- SM-G991B
- Connection
- 5G
- Technology
- Not detected
- Test time
- 06:04
- Screenshot time
- 22:40
- Speedtest ID
- Not detected
- Source
- speedtest_app
Chumphon Walking Street
Download279.0 Mbps
Upload70.0 Mbps
Ping80 ms
Jitter12 ms
Download latency1008 ms
Upload latency500 ms
- Local operator
- AIS
- Detected network
- Singtel
- Speedtest server
- Singtel
- Server location
- Singapore
- Device
- SM-G991B
- Connection
- 5G
- Technology
- Not detected
- Test time
- 06:05
- Screenshot time
- 23:22
- Speedtest ID
- 11669318318
- Source
- speedtest_app
Koh Yao Noi Rice Fields
Download109.57 Mbps
Upload43.8 Mbps
PingNot detected
JitterNot detected
- Local operator
- TrueMove H
- Detected network
- Not detected
- Speedtest server
- Not detected
- Server location
- Not detected
- Device
- Not detected
- Connection
- Not detected
- Technology
- Not detected
- Test time
- 05:09
- Screenshot time
- Not detected
- Speedtest ID
- Not detected
- Source
- Not detected
Koh Yao Noi Paradise Hotel
Download30.7 Mbps
Upload5.81 Mbps
PingNot detected
JitterNot detected
- Local operator
- AIS
- Detected network
- Not detected
- Speedtest server
- Not detected
- Server location
- Not detected
- Device
- Not detected
- Connection
- Not detected
- Technology
- Not detected
- Test time
- 05:03
- Screenshot time
- Not detected
- Speedtest ID
- Not detected
- Source
- Not detected
Koh Yao Noi Long Beach
Download82.7 Mbps
Upload9.0 Mbps
PingNot detected
JitterNot detected
- Local operator
- AIS
- Detected network
- Not detected
- Speedtest server
- Not detected
- Server location
- Not detected
- Device
- Not detected
- Connection
- Not detected
- Technology
- Not detected
- Test time
- 05:01
- Screenshot time
- Not detected
- Speedtest ID
- Not detected
- Source
- Not detected
Bangkok Benchakiti Park
Download181.0 Mbps
Upload37.3 Mbps
Ping57 ms
JitterNot detected
- Local operator
- AIS
- Detected network
- Not detected
- Speedtest server
- Not detected
- Server location
- Not detected
- Device
- Not detected
- Connection
- Not detected
- Technology
- Not detected
- Test time
- 00:00
- Screenshot time
- Not detected
- Speedtest ID
- Not detected
- Source
- Not detected
Koh Yao Noi 6 Senses Hotel
Download71.1 Mbps
Upload21.9 Mbps
Ping164 ms
Jitter11 ms
Download latency1629 ms
Upload latency1954 ms
- Local operator
- TrueMove H
- Detected network
- Hutchison HK
- Speedtest server
- TrueMove H
- Server location
- Surat Thani
- Device
- SM-G991B
- Connection
- 5G
- Technology
- Not detected
- Test time
- 15:08
- Screenshot time
- 13:11
- Speedtest ID
- 11664299132
- Source
- speedtest_app
Koh Yao Noi Cape Kudu
Download46.5 Mbps
Upload8.35 Mbps
Ping168 ms
JitterNot detected
- Local operator
- TrueMove H
- Detected network
- Not detected
- Speedtest server
- Not detected
- Server location
- Not detected
- Device
- Not detected
- Connection
- Not detected
- Technology
- Not detected
- Test time
- 15:12
- Screenshot time
- Not detected
- Speedtest ID
- Not detected
- Source
- Not detected
Japan12
Nagoya Toyoake
Download135.0 Mbps
Upload3.84 Mbps
Ping672 ms
Jitter58 ms
Download latency808 ms
Upload latency487 ms
- Local operator
- NTT Docomo
- Detected network
- Hutchison HK
- Speedtest server
- Rakuten Mobile, Inc
- Server location
- Sanda
- Device
- Not detected
- Connection
- 5G
- Technology
- Not detected
- Test time
- 04:54
- Screenshot time
- 09:01
- Speedtest ID
- 11709665851
- Source
- speedtest_app
Osaka Airport KIX
Download19.3 Mbps
Upload12.6 Mbps
Ping164 ms
Jitter38 ms
Download latency102 ms
Upload latency282 ms
- Local operator
- NTT Docomo
- Detected network
- Hutchison HK
- Speedtest server
- IPA CyberLab 400G
- Server location
- Not detected
- Device
- Not detected
- Connection
- 5G
- Technology
- Not detected
- Test time
- 04:52
- Screenshot time
- 08:47
- Speedtest ID
- Not detected
- Source
- speedtest_app
Shizuoka Makinohara
Download27.5 Mbps
Upload3.63 Mbps
Ping341 ms
Jitter39 ms
Download latency927 ms
Upload latency376 ms
- Local operator
- NTT Docomo
- Detected network
- Hutchison HK
- Speedtest server
- Contabo
- Server location
- Not detected
- Device
- Not detected
- Connection
- LTE
- Technology
- Not detected
- Test time
- 04:49
- Screenshot time
- 14:30
- Speedtest ID
- Not detected
- Source
- speedtest_app
Tokyo Asakusa
Download71.3 Mbps
Upload11.4 Mbps
Ping169 ms
Jitter10 ms
Download latency350 ms
Upload latency463 ms
- Local operator
- NTT Docomo
- Detected network
- Hutchison HK
- Speedtest server
- Contabo
- Server location
- Tokyo
- Device
- Pixel 9a
- Connection
- Not detected
- Technology
- Not detected
- Test time
- 23:03
- Screenshot time
- 14:33
- Speedtest ID
- 11705588383
- Source
- speedtest_app
Tokyo Narita
Download117.0 Mbps
Upload17.0 Mbps
Ping200 ms
Jitter10 ms
Download latency924 ms
Upload latency175 ms
- Local operator
- NTT Docomo
- Detected network
- Hutchison HK
- Speedtest server
- IPA CyberLab
- Server location
- Not detected
- Device
- Not detected
- Connection
- Not detected
- Technology
- Not detected
- Test time
- 14:28
- Screenshot time
- 12:25
- Speedtest ID
- Not detected
- Source
- speedtest_app
Sapporo Chitose Airport
Download18.6 Mbps
Upload3.76 Mbps
Ping206 ms
Jitter34 ms
Download latency56 ms
Upload latency515 ms
- Local operator
- NTT Docomo
- Detected network
- Hutchison HK
- Speedtest server
- Not detected
- Server location
- Tokyo
- Device
- Pixel 9a
- Connection
- 5G
- Technology
- Not detected
- Test time
- 14:36
- Screenshot time
- 08:58
- Speedtest ID
- Not detected
- Source
- speedtest_app
Sapporo Center
Download189.0 Mbps
Upload25.9 Mbps
Ping210 ms
Jitter28 ms
Download latency568 ms
Upload latency463 ms
- Local operator
- NTT Docomo
- Detected network
- Hutchison HK
- Speedtest server
- STC
- Server location
- Hong Kong
- Device
- Pixel 9a
- Connection
- 5G
- Technology
- Not detected
- Test time
- 14:35
- Screenshot time
- 11:36
- Speedtest ID
- 11696647708
- Source
- speedtest_app
Tokyo Shinjuku
Download121.0 Mbps
Upload29.3 Mbps
Ping161 ms
Jitter26 ms
Download latency119 ms
Upload latency138 ms
- Local operator
- NTT Docomo
- Detected network
- Hutchison HK
- Speedtest server
- IPA CyberLab 400G
- Server location
- Tokyo
- Device
- Pixel 9a
- Connection
- Not detected
- Technology
- Not detected
- Test time
- 09:32
- Screenshot time
- 14:46
- Speedtest ID
- 11690289616
- Source
- speedtest_app
Tokyo Shibuya Crossing
Download88.5 Mbps
Upload15.0 Mbps
Ping188 ms
Jitter25 ms
Download latency610 ms
Upload latency301 ms
- Local operator
- NTT Docomo
- Detected network
- Hutchison HK
- Speedtest server
- IPA CyberLab
- Server location
- Bunkyo
- Device
- Pixel 9a
- Connection
- 5G
- Technology
- Not detected
- Test time
- 09:36
- Screenshot time
- 13:46
- Speedtest ID
- Not detected
- Source
- speedtest_app
Tokyo Harajuku
Download67.0 Mbps
Upload22.4 Mbps
Ping188 ms
Jitter46 ms
Download latency571 ms
Upload latency742 ms
- Local operator
- NTT Docomo
- Detected network
- Hutchison HK
- Speedtest server
- IPA CyberLab
- Server location
- Bunkyo
- Device
- Pixel 9a
- Connection
- Not detected
- Technology
- Not detected
- Test time
- 09:38
- Screenshot time
- 13:11
- Speedtest ID
- 11690168822
- Source
- speedtest_app
Tokyo Yoyogi
Download40.9 Mbps
Upload9.43 Mbps
Ping177 ms
Jitter30 ms
Download latency939 ms
Upload latency465 ms
- Local operator
- NTT Docomo
- Detected network
- Hutchison HK
- Speedtest server
- Kairun Services
- Server location
- Chiba
- Device
- Pixel 9a
- Connection
- Not detected
- Technology
- Not detected
- Test time
- 09:39
- Screenshot time
- 13:02
- Speedtest ID
- 11690156254
- Source
- speedtest_app
Tokyo Haneda Airport Hnd
Download221.0 Mbps
Upload27.2 Mbps
Ping328 ms
Jitter35 ms
Download latency830 ms
Upload latency356 ms
- Local operator
- NTT Docomo
- Detected network
- Hutchison HK
- Speedtest server
- Contabo
- Server location
- Not detected
- Device
- Pixel 9a
- Connection
- Not detected
- Technology
- Not detected
- Test time
- 07:03
- Screenshot time
- 01:32
- Speedtest ID
- Not detected
- Source
- speedtest_app
South Korea7
Seoul Incheon Airport ICN
Download71.9 Mbps
Upload33.8 Mbps
Ping148 ms
JitterNot detected
- Local operator
- LG U+
- Detected network
- Not detected
- Speedtest server
- Google/MLab
- Server location
- Hong Kong
- Device
- Not detected
- Connection
- 5G
- Technology
- Not detected
- Test time
- 08:40
- Screenshot time
- 16:49
- Speedtest ID
- Not detected
- Source
- google_mlab
Seoul Incheon Chinatown
Download70.0 Mbps
Upload55.0 Mbps
Ping147 ms
JitterNot detected
- Local operator
- LG U+
- Detected network
- Not detected
- Speedtest server
- Google/MLab
- Server location
- Hong Kong
- Device
- Not detected
- Connection
- 5G
- Technology
- Not detected
- Test time
- 08:39
- Screenshot time
- 20:28
- Speedtest ID
- Not detected
- Source
- google_mlab
DMZ Demilitarized Zone
Download63.7 Mbps
Upload5.54 Mbps
Ping155 ms
JitterNot detected
- Local operator
- LG U+
- Detected network
- Not detected
- Speedtest server
- Google/MLab
- Server location
- Hong Kong
- Device
- Not detected
- Connection
- 5G
- Technology
- Not detected
- Test time
- 04:36
- Screenshot time
- 13:15
- Speedtest ID
- Not detected
- Source
- google_mlab
Seoul Beob Wangnu Temple
Download61.3 Mbps
Upload28.2 Mbps
Ping146 ms
JitterNot detected
- Local operator
- LG U+
- Detected network
- Not detected
- Speedtest server
- Google/MLab
- Server location
- Hong Kong
- Device
- Not detected
- Connection
- 5G
- Technology
- Not detected
- Test time
- 11:41
- Screenshot time
- 13:30
- Speedtest ID
- Not detected
- Source
- google_mlab
Busan Seafront
Download82.5 Mbps
Upload30.0 Mbps
Ping153 ms
JitterNot detected
- Local operator
- LG U+
- Detected network
- Not detected
- Speedtest server
- Not detected
- Server location
- Not detected
- Device
- Not detected
- Connection
- Not detected
- Technology
- Not detected
- Test time
- 18:49
- Screenshot time
- Not detected
- Speedtest ID
- Not detected
- Source
- Not detected
Gangneung City Centre
Download58.7 Mbps
Upload32.3 Mbps
PingNot detected
JitterNot detected
- Local operator
- LG U+
- Detected network
- Not detected
- Speedtest server
- Not detected
- Server location
- Not detected
- Device
- Not detected
- Connection
- Not detected
- Technology
- Not detected
- Test time
- 20:11
- Screenshot time
- Not detected
- Speedtest ID
- Not detected
- Source
- Not detected
Gangneung Oval
Download69.4 Mbps
Upload46.8 Mbps
Ping149 ms
JitterNot detected
- Local operator
- LG U+
- Detected network
- Not detected
- Speedtest server
- Not detected
- Server location
- Not detected
- Device
- Not detected
- Connection
- Not detected
- Technology
- Not detected
- Test time
- 10:01
- Screenshot time
- Not detected
- Speedtest ID
- Not detected
- Source
- Not detected
Cite this data
eSIM field data, real measurements. Reusable with attribution. https://driftasia.com/field-tests/Fast downloads, elevated delay: our Asian latency study
38 Asian field observations: fast downloads can coexist with elevated latency. nPerf references, sample limits and practical advice for digital nomads.
38 June 2026 observations. Thailand and Japan are the main analysis; Korea is four documented M-Lab cases. No causal roaming penalty is measured.
Read the study, method and limitsField speed is not outage resilience
These measurements describe their own test place and time. They are not retrospective measurements during the historical incidents in our study. Internet disruptions and eSIMs: Asia edition.