OpenSignal has released its latest annual ranking of 5G networks worldwide. T-Mobile USA and Puerto Rico came in first in 5G availability among all 5G networks on the planet. In other key categories — like 5G download speed — no US carrier cracks the top-20 list globally. However, AT&T and Verizon did both place in the top 5 worldwide for "most improved" year-over-year in 5G download speed. In a similar report focusing on the US released in July, T-Mobile came in first for "average overall download and upload speeds" as well as "consistent quality". However Verizon came in first for video and gaming "experience" and 5G upload speed. AT&T, meanwhile, came in first for overall "availability" (regardless of technology).


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