Coolpad ivvi i Plus Dual SIM TD-LTE is compatible with 1 out of 4 bands on Rakuten Mobile (Japan). See the tables below for details.


Frequency Bands Used by Rakuten Mobile (Japan)

Select a band or interface for more details

LTE

Compatibility - 1 out of 2 bands supported
50%
Interface Name Supported by device?
LTE B3 (1800 MHz +) Yes
LTE B18 (800 MHz Lower) No

Supported LTE Protocols

Name Generation Supported by device?
LTE 4G Yes
LTE-A 4G No

5G NR

Compatibility - 0 out of 2 bands supported
0%
Interface Name Supported by device?
5G NR N77 (3700 MHz) No
5G NR N257 (mmWave 28 GHz) 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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