Battery and Connectivity:
Just like all other devices from the Korean manufacturer, the Galaxy S3 Neo comes with a removable battery too. However, the exact specification has not been revealed yet by the company, though they claim it would give a back-up of about 14 hours talk-time with full charge. In terms of connectivity features, the device supports Dual-SIM (GSM+GSM), GPRS, EDGE, 3G HSDPA - 21 Mbps, HSUPA - 5.76 Mbps; Wi-Fi 802.11 ac/a/b/g/n, Wi-Fi hotspot, Wi-Fi direct, NFC, Bluetooth v4.0, Micro-USB v2.0, GPS & AGPS, etc.