Test while using cellular data
Disable Wi‑Fi before the test. Browser APIs cannot reliably confirm the radio generation, so check your device status bar if LTE/4G classification matters.
LTE Speed Test
Translate an LTE or 4G connection into practical mobile readiness for streaming, hotspot use, calls and interactive apps.
LTE readinessHD / 4K videoHotspot useLatency
LTE / 4G Performance Test
Mobile throughput, latency and hotspot readiness for LTE-class connections
Ready—score / 100
Your lte readiness
Run a live test
Run the live measurement to evaluate 4G/LTE mobile performance, with particular attention to stable cellular throughput and latency.
No result yet. The live test uses Cloudflare measurement endpoints and interprets the same core metrics differently for this page’s user intent.
Download—Mbps
Upload—Mbps
Ping—ms
Jitter—ms
Loaded latency—ms
The live measurement connects directly to Cloudflare. Results are estimates and can change with Wi‑Fi, VPNs, device load, server routing and network conditions.
Tower load matters
LTE speed can change significantly with location, signal conditions and the number of users sharing the cell.
Considering 5G?
Run the 5G branch in the same location when available to compare real-world throughput and responsiveness rather than advertised maximums.
Data Speed Test
Mobile-data readiness and hotspot performance.
Open test →5G Speed Test
5G-class speed, latency and hotspot headroom.
Open test →Streaming Speed Test
Video quality, buffering risk and simultaneous streams.
Open test →YouTube Speed Test
YouTube quality guidance and NextWatch AI Auto HD.
Open test →Connection Speed Test
Ping, jitter and connection stability.
Open test →All Speed Tests
Overall speed, stability and the full test family.
Open test →How to use the result
What this test is actually checking
Focus of this test
This page interprets the live measurements for 4G/LTE mobile performance. The result gives extra weight to stable cellular throughput and latency instead of treating every connection problem as a simple download-speed issue.
If the result looks weak
Compare locations, signal strength and busy versus quiet periods; hotspot performance may differ from the phone itself. Run more than one test before drawing a conclusion because Wi-Fi conditions, local congestion, device capability and the remote network can all change a single measurement.
Use the result as a diagnosis, not a guarantee
A speed test is a snapshot of the path between your device and the measurement service. The actual app or service may use different servers and routes, so compare this diagnosis with the real activity you are trying to improve.