Without model we wont know?
if popular brand, like Oneplus/Oppo will publish the supported band for International version, India and China version
https://www.gsmarena.com/oneplus_13-13477.php

other brands only publish global and USA supported bands

you can check with the respective website, and wikipedia for listed supported by local telco
mostly will work but you wont get network potential due to some dont really support Carrier aggregation

This post has been edited by 1024kbps: Jul 21 2025, 01:33 AM