Frequências de rede
Xiaomi Redmi K90 Max — Frequências
Banda
| Tecnologia | Banda |
|---|---|
| 5G | n1n3n5n7n8n28n34n38n39n40n41n48n77n78 |
| 4G / LTE | B1B3B4B5B7B8B19B28B34B38B39B40B41B42B43B48B66 |
| 3G |
Redes
2GGSM 850 / 900 / 1800 / 1900
3GHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66
5G1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41, 48, 77, 78 SA/NSA