AT&T is itself making a rather surprising push to move up the list, although we'll obviously have to see the nation's third-largest carrier (by users) eclipse Verizon in more than one report before concluding Big Red's place is actually at the bottom of the chart.
Six out of eight possible trophies make a very worthy overall winner
Let's be honest, it's no longer shocking to see T-Mobile outshine its wireless industry rivals in 5G network performance "audit reports" like the one published by umlaut today after conducting no less than 3 billion (!!!) measurements with the help of nearly 600,000 real-world 5G users between November 22, 2021 and May 8, 2022.After all, the same research firm ranked Magenta well ahead of Big Red and Ma Bell in its overall "5G Score" assessment back in October 2021 as well.
Magenta's score was the only one of the three to increase in these six months, from 700 to 724 points (on a 1000 scale), while Verizon took such a big hit (from 611 to 555) that AT&T moved up to second place despite registering a dip of its own (from 590 to 569).

Perhaps even more impressively (although once again not very shockingly), T-Mobile is the champion of 5G coverage, 5G stability, active 5G download speed, active 5G upload speed, and above all, 5G reliability, leaving just two titles for Verizon.

That's actually up from zero last fall, but only because umlaut used to award just four trophies until today, ignoring the 5G latency aspect and putting all 5G speeds together in one big category rather than separately measuring uploads, as well as active and passive downloads.
How important is 5G reliability?
In case you're wondering, 5G reliability combines multiple smaller indicators like the time spent connected to 5G, 5G average data rate, and 5G transaction success to produce a score arguably more illustrative of real-life user experiences than cold hard speeds and availability.
A reliable 5G network will rarely downgrade you to an inferior 4G LTE signal when you most need a first-rate and especially steady speed, and ultimately, reliability can make the difference between a theoretically good network and a truly industry-leading operator... like T-Mobile.Because it's a little more subjective and a tad harder to measure, 5G network reliability doesn't always come up in other independent tests conducted by the likes of Opensignal while RootMetrics last ranked Verizon "far" ahead of AT&T and T-Mobile in this particular category, which might be another big reason why Magenta is celebrating this victory more enthusiastically than the rest of its latest wins.Finally, the key claim T-Mo is making today (with relevant evidence) is identical with an advertising statement the "Un-carrier" was asked to discontinue last year following an AT&T complaint, which clearly makes this new win that much sweeter for the overall 5G heavyweight champion of the United States of America. View Full BioAdrian, a mobile technology enthusiast since the Nokia 3310 era, has been a dynamic presence in the tech journalism field, contributing to Android Authority, Digital Trends, and Pocketnow before joining PhoneArena in 2018. His expertise spans across various platforms, with a particular fondness for the diversity of the Android ecosystem. Despite the challenges of balancing full-time parenthood with his work, Adrian's passion for tech trends, running, and movies keeps him energized. His commitment to mid-range smartphones has led to an eclectic collection of devices, saved from personal bankruptcy by his preference for 'adequate' over 'overpriced'.
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