Audio and Connectivity
The Redmi 4 (4X) features a standard 3.5mm headphone jack along with a rear-mounted fingerprint sensor, consistently found in smartphones of this class. It supports Wi-Fi 802.11 b/g/n, Bluetooth 4.2, and includes support for GPS, GLONASS, and BDS for navigation. An infrared port for remote functionality is a pleasant surprise, though the lack of NFC strikes as a limitation. An integrated FM radio and microUSB 2.0 ensure basic connectivity without complications.
- ⬤ Xiaomi Redmi 4 (4X) Camera
- ⬤ Xiaomi Redmi 4 (4X) Audio and Connectivity
- ⬤ Xiaomi Redmi 4 (4X) Battery Life
- ⬤ Xiaomi Redmi 4 (4X) Verdict