Much more than a simple speed test, nPerf allows you to test the quality of your 3G / 4G or WiFi Internet connection up to 1Gb / s!
Full QoS test: In seconds, test the speed, speed and quality of streaming video on your smartphone or tablet.
Comparison: Compare your results with those of other operator users by operator thanks to an unprecedented real time barometer.
Interactive Map: Find all nPerf and 4G coverage maps and mobile networks.