Frequency Band Comparison

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Frequency Band BBK Vivo Y91i Dual SIM TD-LTE TH 1816 (BBK 1814)
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Starmobile Knight X 4G TD-LTE Dual SIM
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GSM 850 Yes 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 B5 (850) No Yes
LTE B1 (2100) No Yes
LTE B3 (1800 +) No Yes
LTE B7 (2600) No Yes
LTE B39 (TD 1900 +) No Yes
LTE B40 (TD 2300) No Yes
LTE B41 (TD 2500) No Yes

Current Listings for Vivo Y91i Dual SIM TD-LTE TH 1816 (BBK 1814)


Current Listings for Knight X 4G TD-LTE Dual SIM