Apple iPhone 5s APN settings & network compatibility in United Kingdom
Apple iPhone 5s network specifications
| OS | iOS 7, upgradable to iOS 9.2 |
| Network bands | GSM / CDMA / HSPA / EVDO / LTE |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat3 100/50 Mbps, EV-DO Rev.A 3.1 Mbps |
| Network frequencies | GSM 850 / 900 / 1800 / 1900 - all models HSDPA 850 / 900 / 1700 / 1900 / 2100 - A1533 (GSM), A1453 LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 8(900), 13(700), 17(700), 19(800), 20(800), 25(1900) - A1533 GSM, A1533 CDMA LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 39(1900), 40(2300) - A1530 |
| SIM | Nano-SIM |
| WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot |
| CPU | Dual-core 1.3 GHz Cyclone (ARM v8-based) |
| RAM | 1 GB |
| Internal memory | 64 GB |
