Frequency Band Comparison

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Frequency Band Samsung SM-G998U Galaxy S21 Ultra 5G UW Dual SIM TD-LTE US 256GB / SM-G998T (Samsung Unbound O3)
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Xiaomi Poco M4 Pro 4G Premium Edition Global Dual SIM TD-LTE 256GB 2201117PG (Xiaomi Fleur)
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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) Yes Yes
UMTS B2 (1900 MHz PCS) Yes Yes
UMTS B4 (1700/2100 MHz AWS 1) Yes Yes
UMTS B5 (850 MHz) Yes Yes
UMTS B8 (900 MHz GSM) Yes Yes
LTE B1 (2100 MHz) Yes Yes
LTE B2 (1900 MHz PCS) Yes Yes
LTE B3 (1800 MHz +) Yes Yes
LTE B4 (1700/2100 MHz AWS 1) Yes Yes
LTE B5 (850 MHz) Yes Yes
LTE B7 (2600 MHz) Yes Yes
LTE B8 (900 MHz) Yes Yes
LTE B12 (700 MHz ac) Yes No
LTE B13 (700 MHz c) Yes No
LTE B18 (800 MHz Lower) Yes No
LTE B19 (800 MHz Upper) Yes No
LTE B20 (800 MHz DD) Yes Yes
LTE B25 (1900 MHz +) Yes No
LTE B26 (850 MHz +) Yes No
LTE B28 (700 MHz APT) Yes Yes
LTE B38 (TD 2600 MHz) Yes Yes
LTE B39 (TD 1900 MHz +) Yes No
LTE B40 (TD 2300 MHz) Yes Yes
LTE B41 (TD 2500 MHz) Yes Yes
LTE B46 (TD 5900 MHz) Yes No
LTE B48 (TD 3600 MHz) Yes No
LTE B66 (1700/2100 MHz) Yes No
LTE B71 (600 MHz) Yes No

Related Listings for SM-G998U Galaxy S21 Ultra 5G UW Dual SIM TD-LTE US 256GB / SM-G998T (Samsung Unbound O3)


Related Listings for Poco M4 Pro 4G Premium Edition Global Dual SIM TD-LTE 256GB 2201117PG (Xiaomi Fleur)