Frequency Band Comparison

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Frequency Band Coolpad ivvi K5 Dual SIM LTE
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Oppo F19s 2021 Dual SIM TD-LTE V1 IN 128GB CPH2223 (BBK 2223)
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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) Yes No
UMTS B5 (850) Yes Yes
UMTS B8 (900 GSM) Yes Yes
UMTS B34 (TD 2000) Yes No
UMTS B39 (TD 1900 +) Yes No
LTE B1 (2100) Yes Yes
LTE B3 (1800 +) Yes Yes
LTE B5 (850) Yes Yes
LTE B8 (900) Yes Yes
LTE B20 (800 DD) Yes No
LTE B38 (TD 2600) Yes Yes
LTE B39 (TD 1900 +) Yes No
LTE B40 (TD 2300) Yes Yes
LTE B41 (TD 2500) Yes Yes
CDMA BC0 (800) Yes No

Current Listings for ivvi K5 Dual SIM LTE


Current Listings for F19s 2021 Dual SIM TD-LTE V1 IN 128GB CPH2223 (BBK 2223)