5G test in Balma Gramont (France): real 434 Mbps on SFR
Balma Gramont: our September 11, 2026 field test using an eSIM connected to SFR on 5G measured 434.00 Mbps download, 85.30 Mbps upload and 63 ms latency. This proprietary result describes that place and moment; it does not represent all coverage in France. The published screenshot, time and protocol allow the measurement to be checked and cited with its context.
Photo: Photo: Max Vakhtbovych / Pexels
We measured the real mobile speed in Balma Gramont, from Gramont, on 11/09/2026. With our eSIM connected to SFR on 5G, the test shows 434.00 Mbps download, 85.30 Mbps upload and 63 ms latency. That is fibre-like speeds, measured in real travel conditions.
To put that in context: at 434 Mbps an offline map downloads in seconds, a video call runs without a stutter and HD video starts instantly. Most travellers use only a fraction of this bandwidth.
In Balma Gramont, the connection easily handles GPS, video calls, social media, tethering and streaming.
Our field note: Measurement taken on location, verified before publishing.
This reading comes from real on-site tests, not estimates or theoretical maps. To plan your trip to France, compare plans and size your needs with our tools.
| Time | Download | Upload | Ping | Tech |
|---|---|---|---|---|
| 10:41 | 434.0 Mbps | 85.3 Mbps | 63 ms | 5G |
- Download
- 434.0 Mbps
- Upload
- 85.3 Mbps
- Idle ping
- 63 ms
- Jitter
- 8 ms
- Download loaded latency
- 477 ms
- Upload loaded latency
- 624 ms
- Reported local operator
- SFR
- Network detected by Speedtest
- SFR
- Speedtest server
- Eurofiber France
- Server location
- Toulouse
- Device
- SM-G991B
- Connection
- 5G
- Technology
- 5G
- Test time
- 10:41
- Time shown in screenshot
- 16:36
- Speedtest ID
- 11862402845
- Detected format
- speedtest_app
Each reading is taken on location with our eSIM in real travel conditions. We log the connected network, time and exact place, then publish the observed speed unedited.