Frequency Band Comparison

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Frequency Band Oppo Realme 3 Global Dual SIM TD-LTE 64GB RMX1821
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Samsung SM-C9100 Galaxy C9 2017 Duos TD-LTE / Galaxy C10 Pro
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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) Yes Yes
UMTS B2 (1900 PCS) No Yes
UMTS B5 (850) Yes Yes
UMTS B8 (900 GSM) Yes Yes
UMTS B34 (TD 2000) No Yes
UMTS B39 (TD 1900 +) No Yes
LTE B1 (2100) Yes Yes
LTE B3 (1800 +) Yes Yes
LTE B5 (850) Yes No
LTE B7 (2600) No Yes
LTE B8 (900) Yes Yes
LTE B38 (TD 2600) Yes Yes
LTE B39 (TD 1900 +) No Yes
LTE B40 (TD 2300) Yes Yes
LTE B41 (TD 2500) Yes Yes
CDMA BC0 (800) No Yes

Current Listings for Realme 3 Global Dual SIM TD-LTE 64GB RMX1821


Current Listings for SM-C9100 Galaxy C9 2017 Duos TD-LTE / Galaxy C10 Pro