Frecuencias de red
Samsung Galaxy A57 — Frecuencias
Banda
| Tecnología | 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