"Hi Chandan, Thank you for your query. Galaxy M21 does not support 5G network. Galaxy M21 supports 4G LTE FDD and 4G LTE TDD. Hope this is of help. Regards, Samsung India" no####[['5G network', 'Signal#Signal of Mobile Network', 'negative'], ['4G LTE FDD', 'Signal#Signal of Mobile Network', 'positive'], ['4G LTE TDD', 'Signal#Signal of Mobile Network', 'positive']]