Bluetooth v4.0 with A2DP, LE, apt-X, USB (microUSB v2.0), NFC, WLAN (Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot), GPRS Up to 107 kbps, EDGE Up to 296 kbps, 3G (HSPA 42.2/5.76 Mbps), 4G (LTE Cat6 300/50 Mbps)
Bluetooth v4.0 with A2DP, LE, apt-X, USB (microUSB v2.0), NFC, WLAN (Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot), GPRS Up to 107 kbps, EDGE Up to 296 kbps, 3G (HSPA 42.2/5.76 Mbps), 4G (LTE Cat6 300/50 Mbps)
MicroSD
32/64GB built-in 3GB RAM, microSD Card (supports up to 200GB)