Bandwidth
Download and upload speed show how much data your network can move, which matters for streaming, cloud files, and large app downloads.
Android Speed Test
Use LizSpeedTest as an Android internet speed test app
LizSpeedTest is built for Android users who want more than a single download number. It checks bandwidth, latency, jitter, and packet loss so you can understand whether a connection is fast, responsive, and stable.
Latency
Ping shows responsiveness, which matters for gaming, remote work, live calls, and any task where delay is obvious.
Stability
Jitter and packet loss explain uneven connections that can feel bad even when Mbps results look acceptable.
When an Android speed test app is useful
Checking home Wi-Fi
Run tests near the router and in problem rooms to see whether weak coverage or interference is causing slow results.
Troubleshooting gaming lag
Compare ping, jitter, and packet loss before changing router settings or blaming the game server.
Preparing for video calls
A stable connection matters as much as raw speed when your meeting depends on clear audio and smooth video.
Comparing networks
Test Wi-Fi, mobile data, hotspots, hotel networks, or office networks with the same set of metrics.
Related troubleshooting guides
Download LizSpeedTest for Android
Install the Android app to test speed, ping, jitter, and packet loss from your own device and compare results against the guides.