Audio and Connectivity
The Realme U1 accommodates traditionalists with a 3.5mm headphone jack, delivering convenient audio options alongside a fairly competent loudspeaker. Wireless connectivity is handled via Wi-Fi 802.11 b/g/n and Bluetooth 4.2, lacking the latest Wi-Fi ac technology but still suitable for everyday use. GPS and GLONASS support ensure accurate location tracking, although NFC is notably absent. The device also includes an FM radio, a plus for users who appreciate offline music options. For wired connections, it uses the microUSB 2.0 interface with OTG support.