Coolpad Note 3s TD-LTE Dual SIM is compatible with 1 out of 8 bands on NTT Docomo (Japan). See the tables below for details.

Frequency Bands Used by NTT Docomo (Japan)

Select a band or interface for more details


Compatibility - 1 out of 3 bands supported
Interface Name Supported by device?
UMTS B1 (2100) Yes
UMTS B9 (1800 Japan) No
UMTS B19 (800 Japan) No

Supported UMTS Protocols

Name Generation Supported by device?
HSPA+ 3.5G (4G speed) No


Compatibility - 0 out of 5 bands supported
Interface Name Supported by device?
LTE B1 (2100) No
LTE B9 (1800) No
LTE B19 (800 Upper) No
LTE B21 (1500 Upper) No
LTE B28 (700 APT) No

* A matching frequency band does not guarantee coverage. There may be additional network or device software restrictions that prevent a device from connecting on a certain frequency. Additionally, certain bands may only be available regionally within a country.

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