Frequências de rede
Samsung Galaxy A57 — Frequências
Banda
| Tecnologia | Banda |
|---|---|
| 5G | n1n3n5n7n8n20n28n38n40n41n66n77n78 |
| 4G / LTE | B1B2B3B4B5B7B8B12B17B20B25B26B28B32B38B40B41B66 |
| 3G |
Redes
2GGSM 850 / 900 / 1800 / 1900
3GHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66
5G1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6