认证 HF*/FCC*/GCF*/PTCRB*/TMO*/Verizon*/AT&T* 关键功能 NR MIMO: DL 4 x 4 MIMO: n2, n66, n41,n78 UL 1 x 1 MIMO LTE MIMO: DL 4 x 4 MIMO: B2, B4 ,B7, B25, B30, B41, B42, B46, B66, B48 UL 1 x 1 MIMO Downlink: NR sub6: 4 x 4 MIMO 256QAM 1CC(4 layers) LTE: 4 x 4 MIMO 1024QAM 7CC(6CC 24 layers) Downlink: NR sub6: 2 x 2 MIMO 256QAM LTE: 1 x 1 MIMO 256QAM 功能 Voice:VoLTE SMS:SMS over IP(IMS)
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