Frequency Band Comparison

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Frequency Band BBK Vivo Y91 2019 Dual SIM TD-LTE ID TH / Y91i 32GB (BBK 1816)
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Asus ZenFone Selfie Dual SIM LTE TW JP ZD551KL 16GB
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GSM 850 MHz Yes Yes
GSM 900 MHz (E-GSM) Yes Yes
GSM 1800 MHz (DCS) Yes Yes
GSM 1900 MHz (PCS) Yes Yes
UMTS B1 (2100 MHz) No Yes
UMTS B2 (1900 MHz PCS) No Yes
UMTS B5 (850 MHz) No Yes
UMTS B8 (900 MHz GSM) No Yes
LTE B1 (2100 MHz) No Yes
LTE B2 (1900 MHz PCS) No Yes
LTE B3 (1800 MHz +) No Yes
LTE B5 (850 MHz) No Yes
LTE B6 (UMTS Only) No Yes
LTE B8 (900 MHz) No Yes
LTE B9 (1800 MHz) No Yes
LTE B18 (800 MHz Lower) No Yes
LTE B19 (800 MHz Upper) No Yes
LTE B28 (700 MHz APT) No Yes

Related Listings for Vivo Y91 2019 Dual SIM TD-LTE ID TH / Y91i 32GB (BBK 1816)


Related Listings for ZenFone Selfie Dual SIM LTE TW JP ZD551KL 16GB