Sony Xperia 1 VI 5G Standard Edition Dual SIM TD-LTE JP 256GB XQ-EC44 (Sony PDX-245) is compatible with 10 out of 13 bands on KDDI au (Japan). See the tables below for details.


Frequency Bands Used by KDDI au (Japan)

Select a band or interface for more details

LTE

Compatibility - 7 out of 8 bands supported
88%
Interface Name Supported by device?
LTE B1 (2100 MHz) Yes
LTE B3 (1800 MHz +) Yes
LTE B11 1500 MHz Lower No
LTE B18 (800 MHz Lower) Yes
LTE B26 (850 MHz +) Yes
LTE B28 (700 MHz APT) Yes
LTE B41 (TD 2500 MHz) Yes
LTE B42 (TD 3500 MHz) Yes

Supported LTE Protocols

Name Generation Supported by device?
LTE 4G No

5G NR

Compatibility - 3 out of 5 bands supported
60%
Interface Name Supported by device?
5G NR N18 (800 MHz) No
5G NR N28 (700 MHz) Yes
5G NR N77 (3700 MHz) Yes
5G NR N78 (3500 MHz) Yes
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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