T-Mobile US and AT&T are duking it out over performance honors in recently released network testing.
Global Wireless Solutions, which released its annual national report that included testing in nearly 500 markets across 50 states, concluded that AT&T had the best national network, followed by Verizon and then T-Mobile US. But each carrier had a standout area of performance, GWS noted: AT&T did particularly well in video and voice performance and reliability, Verizon had the fastest upload speeds and best coverage and T-Mobile did the best on network capacity stress tests, aimed at assessing the maximum possible throughput at a given time.
