The OnePlus 7T Premium Edition Dual SIM TD-LTE CN IN 256GB HD1901 (BBK GuacamoleG) supports 4 GSM bands, 7 UMTS bands, and 22 LTE bands. See the tables below for details.

This device accepts the following SIM types to connect to mobile networks:

  • Nano-SIM (4FF)

Run a cross-reference compatibility check of this device on a specific network and country using the following links:



Supported Frequency Bands (33)


Related Listings