Spotify is set to introduce lossless audio streaming, available at 24-bit / 44.1kHz using FLAC files. This marks a significant upgrade from its standard quality streams, which range from 96Kbps to 320Kbps. While many listeners using Bluetooth earbuds or mobile devices may not discern differences between 320Kbps streams and lossless audio, those utilizing high-quality wired headphones or speakers may experience noticeable improvements.
The distinction between Spotify’s normal quality streams (96Kbps) and its new lossless option is evident, with audio quality enhanced in the latter. Even transitioning from standard 96Kbps to 320Kbps reveals clear differences, particularly in high frequencies. However, the perceived improvements when switching from high-quality (320Kbps) to lossless audio might not be as significant, especially in certain genres like hip-hop or electronic music, where sound detail can get lost amid other elements.
For more nuanced listening—especially with acoustic and vocal-rich genres—lossless audio may reveal subtle enhancements. Specific tracks, such as Nina Simone’s Pastel Blues, exemplify these differences, though listeners must actively focus on them to detect variations in texture and clarity.
To access Spotify’s lossless feature, users need to download the desktop or mobile app, as the web player does not support this quality. It’s also worth noting that Bluetooth typically does not support lossless audio transmission due to bandwidth limitations, which Spotify acknowledges in its communications.
While competing services like Tidal and Apple Music offer higher-resolution options—up to 24-bit / 192kHz—Spotify has been critiqued for its limitation to 24-bit / 44.1kHz. However, the real-world benefits of higher sample rates often necessitate additional hardware, which may not be justifiable for most users. Ultimately, those who prioritize audio quality would benefit from good wired headphones or speakers to fully appreciate the minor improvements offered by Spotify’s lossless streaming.
Source: https://www.theverge.com/hands-on/777691/spotify-lossless-flac-audio-inconvenient-improvement