Frequency Band Comparison

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Frequency Band Samsung SPH-S100 Watch Phone
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Samsung SM-A515U Galaxy A51 2019 LTE-A US 128GB / SM-A515V (Samsung A515)
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GSM 850 No Yes
GSM 900 (E-GSM) No Yes
GSM 1800 (DCS) No Yes
GSM 1900 (PCS) No Yes
UMTS B1 (2100) No Yes
UMTS B2 (1900 PCS) No Yes
UMTS B5 (850) No Yes
UMTS B8 (900 GSM) No Yes
LTE B2 (1900 PCS) No Yes
LTE B3 (1800 +) No Yes
LTE B4 (1700/2100 AWS 1) No Yes
LTE B5 (850) No Yes
LTE B7 (2600) No Yes
LTE B13 (700 c) No Yes
LTE B20 (800 DD) No Yes
LTE B28 (700 APT) No Yes
LTE B66 (1700/2100) No Yes
CDMA BC1 (1900 PCS) Yes No

Current Listings for SPH-S100 Watch Phone


Current Listings for SM-A515U Galaxy A51 2019 LTE-A US 128GB / SM-A515V (Samsung A515)