Sonim XP1 Audio and Connectivity

Audio and Connectivity

The audio features of the XP1 include a loudspeaker with adequate voice and ring sound levels, measuring at 81 dB and 82 dB respectively. While it supports vibration alerts and various ringtone formats such as polyphonic, MP3, and WAV, it utilizes a 2.5 mm audio jack instead of the more common 3.5 mm jack, potentially limiting headphone options. In terms of connectivity, the XP1 offers Bluetooth 1.2 but lacks modern features like Wi-Fi or GPS. The USB port is reserved for charging, indicating a focus on basic utility over an expansive range of connectivity options.