It s a dual-SIM device, and the primary SIM card slot supports 3G networks, while the secondary SIM card slot supports 2G networks. Internet connectivity is offered by 42.2Mbps HSDPA, 5.76Mbps HSUPA, Wi-Fi b/g/n that is operated at 2.4GHz, and Wi-Fi Hotspot. The location identifying feature is supported by Beidou, GLONASS, and GPS. Wi-Fi Direct, Bluetooth v4.0, and microUSB v2.0 port can be used for data and file transfers. A 3.5 mm headphone jack can be used to listen to music, videos, or carry out voice or video calls through the device. Thanks to a 2,000 mAh battery, the Galaxy Core Prime is supposed to last 13 hours when making continuos voice calls over 3G networks, or 60 hours of continuous music playback.