The Coolpad Dazen X7 4G Dual SIM TD-LTE 16GB supports
3 GSM bands, 2 UMTS bands, 3 LTE bands, and 1 CDMA band. See the tables below for details.
This device accepts the following SIM types to connect to mobile networks:
Run a cross-reference compatibility check of this device on a specific network and country using the following links:
Supported Frequency Bands (9)
GSM
Supported GSM Protocols
UMTS
Supported UMTS Protocols
LTE
Supported LTE Protocols
CDMA
Supported CDMA Protocols
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