Question: is a 5s iphone 4g?
Answer: The Apple iPhone 5s is a single SIM (GSM) smartphone that accepts a Nano-SIM card. ... Connectivity options on the Apple iPhone 5s include Wi-Fi 802.11 a/b/g/n, GPS, Bluetooth v4. 00, Lightning, 3G, and 4G (with support for Band 40 used by some LTE networks in India).