The Oppo Realme 8s 5G 2021 Standard Edition Dual SIM TD-LTE IN 128GB RMX3381 (BBK R3381) supports
4 GSM bands, 6 UMTS bands, 13 LTE bands, and 5 5G NR bands. See the tables below for details.
Run a cross-reference compatibility check of this device on a specific network and country using the following links: