Sound and Audio
Sound features on the Philips X1510 include a loudspeaker, ensuring clarity in phone calls and a basic auditory experience for media playback. However, the lack of a 3.5mm headphone jack is a limitation for users who seek private listening options, as Bluetooth is the alternative mode for audio out. This phone supports Bluetooth 2.1 with A2DP, which was reasonably standard for sharing files and connecting audio devices at the time.