Sprint uses a CDMA network, whereas T-Mobile uses GSM . Historically, that meant Sprint phones don’t play well on other wireless carriers, like AT&T and T-Mobile (with several exceptions).
Read moreWhat band is T-Mobile using for 5G?
In Wednesday analysis, Opensignal broke out users’ average 5G download speed results on T-Mobile’s low-band 600 MHz spectrum , which provides a base for nationwide 5G coverage, and its higher capacity 2.5 GHz spectrum.
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