Frequency Band Comparison

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Frequency Band BBK Vivo Y71 Dual SIM TD-LTE RU 16GB 1801 (BBK 1731B)
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ZTE Nubia Red Magic Mars Dual SIM TD-LTE 128GB
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GSM 850 No Yes
GSM 900 (E-GSM) Yes Yes
GSM 1800 (DCS) Yes Yes
GSM 1900 (PCS) Yes Yes
UMTS B1 (2100) No Yes
UMTS B2 (1900 PCS) No Yes
UMTS B4 (1700/2100 AWS 1) No Yes
UMTS B5 (850) No Yes
UMTS B8 (900 GSM) No Yes
UMTS B9 (1800 Japan) No Yes
UMTS B19 (800 Japan) No Yes

Current Listings for Vivo Y71 Dual SIM TD-LTE RU 16GB 1801 (BBK 1731B)


Current Listings for Nubia Red Magic Mars Dual SIM TD-LTE 128GB