The Asus ZenFone 8 2021 Standard Edition Dual SIM TD-LTE AM ZS590KS 256GB (Asus S590) supports
4 GSM bands, 8 UMTS bands, 23 LTE bands, and 15 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: