Xiaomi Mi 4 Connectivity and Audio

Connectivity and Audio

In terms of connectivity, the Mi 4 supports a comprehensive range of network technologies, including GSM, HSPA, EVDO, and LTE. It also includes dual-band Wi-Fi, Bluetooth 4.0, GPS, GLONASS, and BDS for reliable positioning services. Although it lacks NFC, the presence of an infrared port and FM radio add versatility. The phone retains a 3.5mm headphone jack, ensuring compatibility with traditional audio equipment, while providing decent sound through its mono loudspeaker.