T-Mobile Launches mmWave 5G With Samsung Galaxy S10 5G
No Sub 6?
Like most first-wave 5G phones, the S10 5G uses Qualcomm's X50 modem. The X50 only supports unpaired bands using TDD. It doesn't support paired bands / FDD. Sprint's band 41 (2.5 GHz) is an unpaired band using TDD, whereas most o...
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