Xiaomi Redmi Note 4X Audio and Connectivity

Audio and Connectivity

In terms of audio, the device includes a loudspeaker and a 3.5mm headphone jack, supporting 24-bit/192kHz audio, which enhances the listening experience for audiophiles. Connectivity options are robust, with support for Wi-Fi 802.11 a/b/g/n, Bluetooth 4.2, and GPS with GLONASS and BDS for precise location tracking. Although it lacks NFC support, the device includes an infrared port, a feature appreciated by those who use their phone as a remote control.