The Samsung SM-G9550 Galaxy S8+ Duos TD-LTE 128GB (Samsung Dream 2) supports 4 GSM bands, 6 UMTS bands, 18 LTE bands, and 2 CDMA 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 (30)


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