SNACK: 3-line summary
- What Hi-Fi?’s October 14 review and comparison find a modest sound upgrade in the Sony WH-CH530 over the WH-CH520.
- USB-C is charging-only, and neither model offers active noise cancellation or wired listening.
- Try the on-ear fit and compare local prices before replacing a CH520 you already like.
Sony’s budget WH-CH530 delivers a small but definite sound improvement over the WH-CH520, according to What Hi-Fi?’s independent review and direct comparison published on October 14, 2026. The publication found greater expression and more engaging musical dynamics despite the two models sharing the same drivers.

Snackgirls react
Red I’d want to try skipping tracks with those buttons while my phone stays in my bag. How easily can I find the right control without looking?
Nea I’d like to compare a familiar game soundtrack on the CH520 and CH530, especially where a quiet passage builds into a full ensemble. I wonder how noticeable the difference would be.
What changed around the same 30mm drivers?
Both headphones use 30mm full-range dynamic drivers. In its comparison, What Hi-Fi? attributed the CH530’s improved performance to changes in Sony’s digital signal processing. Its reviewers heard more expressive sound, livelier shifts between quiet and loud passages, and stronger rhythmic drive.
There is also more room to adjust the sound yourself: Sound Connect offers a 10-band equaliser for the CH530, compared with five bands for the CH520. The newer model adds an optional maximum-volume setting, too.

USB-C charges the headphones—it does not carry audio
Neither model has active noise cancellation or a wired audio input. The CH530’s USB-C port is strictly for charging, with no USB listening or 3.5mm connection. Its AI-assisted noise reduction handles calls; it does not provide noise cancellation for music listening.
The CH530 has physical playback controls and Bluetooth multipoint, allowing it to remain connected to two devices. That connection does not mix audio from both sources for simultaneous listening.

Try the on-ear fit before replacing a CH520
The CH530 weighs roughly 150g, but its pads rest on the ears rather than surround them. What Hi-Fi? reported aching ears during longer sessions for some of its larger-headed reviewers. A fitting trial is worthwhile if you expect to wear them for extended listening.
The review also notes that the CH530 does not fold and comes without a transport case. Sony’s US suggested price is $69.99; compare the actual local prices of both models alongside their fit. If your CH520 already meets your needs, there is no need to replace it simply because a successor exists.
Sources and checked date: 2026-10-19 (KST)

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