Does T-Mobile use sub-6 or mmWave?

It’s important to note that both phones only support sub-6 GHz frequencies and not mmWave —not even the mmWave frequencies that T-Mobile has already deployed in several cities around the country. In other words, these phones can “see” and work with one kind of T-Mobile 5G service, but not the other.2 Ara 2019

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What does band 71 mean?

(600 MHz Band) A radio frequency band near 600 MHz, used for mobile phones starting in 2017 . As a newer band, it is used exclusively for newer technologies such as LTE (4G) and NR (5G). In the US, T-Mobile owns the licenses to most of band 71.

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Is band 71 important?

If you need a refresher, band 71 is a low-frequency, 600 MHz band T-Mobile purchased in 2017. This frequency range travels twice as far and works four times better in buildings than conventional LTE bands. Band 71 also provides better coverage in remote areas and in homes .

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