For years, music streaming was built around a simple premise:
smaller files, less data, and quality that was good enough for most listeners.

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But something is changing.

Spotify began offering Lossless audio to Premium users, with playback of up to 24-bit/44.1 kHz in FLAC, while YouTube Music Premium offers streaming of up to 256 kbps in AAC and Opus.

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Can you actually hear the difference between the two?

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What does Lossless mean?

When we talk about Lossless audio, we mean compressed files without losing audio information.

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Spotify currently offers Lossless playback of up to 24-bit/44.1 kHz in FLAC. FLAC reduces the size of the file without discarding information from the original audio.

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Formats like AAC and Opus, on the other hand, use lossy compression. This means they remove certain audio information to create much smaller files that are more efficient for streaming.

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And that doesn’t automatically mean they sound “bad.”

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In fact, that efficiency is precisely one of the reasons these formats have been so important to the growth of streaming.

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What about YouTube Music?

YouTube Music Premium offers different quality levels, reaching up to 256 kbps in AAC and Opus.

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On certain devices and under specific conditions, you may also come across a format identified as Opus 774, a high-quality Opus stream that runs at around 256 kbps. The “774” is a technical format identifier, not a bitrate of 774 kbps.

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And this is where things get interesting.

Opus is an extremely efficient codec.

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That’s why simply comparing “256 kbps vs. 24-bit/44.1 kHz” can be misleading. They are different encoding systems, and bitrate alone doesn’t determine how much “better” a song will sound.

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So, does Spotify Lossless sound better?

Technically, yes: it offers Lossless playback of up to 24-bit/44.1 kHz.

But that doesn’t mean everyone will hear an obvious difference.

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Spotify itself notes that many factors affect the listening experience, including the device, connection, playback system, and the conditions in which you’re listening.

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With good headphones or studio monitors, a suitable DAC, and a relatively controlled environment, the difference may be easier to notice.

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But if you’re listening from your phone, in the car, or through standard Bluetooth headphones, the experience may be very different.

And that’s where the real debate begins.

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The streaming battle is changing

For a long time, platforms competed mainly on having more music.

Then came better recommendation algorithms, playlists, artist tools, and increasingly personalized experiences.

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Now there’s another variable: playback quality.

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Spotify isn’t just offering Lossless. It’s also building an increasingly sophisticated audio experience, while YouTube Music continues to develop its own quality and playback options.

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When the way people consume music changes, so does what we need to understand about how that music is delivered, stored, and played back.

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There’s one final question that may be the most interesting of all:

Does better technical quality necessarily mean a better listening experience?

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Not always. Because in music, as in so many other things,
more information doesn’t always mean we perceive it better.