Tested using Methodology v2.1
Updated Mar 26, 2026 02:49 PM
Tested using Methodology v2.1
Updated Mar 24, 2026 05:56 PM
Sony WF-1000XM5 Truly Wireless
Sony WF-1000XM6
The Sony WF-1000XM6 feature incremental upgrades on the Sony WF-1000XM5 Truly Wireless. The headline here is their improved ANC system and re-tuned sound, so if you're an XM5 owner who's happy with the sound and ANC performance, it might not be worth upgrading. The upgrades to the ANC do propel the XM6 to the top-tier of noise cancelling in-ear buds, though; they're highly effective at tamping down on external noise across the entire frequency spectrum. Depending on your ear shape and size, the new design could be a step backwards in terms of ergonomics, though. Their larger size means they can easily pop out of smaller ears. Otherwise, the newer generation introduces Bluetooth LE connectivity and improves mic quality while retaining the same battery life. Some will find that the recycled material used for the XM6 buds and case feels cheaper and less solid.
Sony WF-1000XM5 Truly Wireless
Sony WF-1000XM6
Comments
Sony WF-1000XM5 Truly Wireless vs Sony WF-1000XM6: Main Discussion
What do you think of these products? Let us know below.
Looking for a personalized buying advice from the RTINGS.com experts? Members have direct access to buying advice on our member forum.
Both headphones work with LDAC. What determines whether they sound better or not relative to one another is going to be sound signature/frequency response, since codec-wise they’re on the same playing field. FR measurements don’t typically change based on the audio codec being used, either. In the objective metrics we assess they’re pretty close, so that just leaves listener preference (which as you might expect varies from person to person). To account for this, we intentionally didn’t say one is definitively better than the other in terms of sound.
FWIW, we do like the XM6’s profile with ANC off, as it smooths out the bass to mid transitions nicely.
Right now, the Sony WF-1000XM5 are already among the best truly wireless earbuds out there, especially for ANC, sound quality, and overall comfort. Sony really nailed the smaller design compared to XM4, and the noise cancellation is still top-tier. If you are confused between XM5 and XM6, definitely go for xm5 because its a safe choice, provides great ANC, and sound.
The fact that you would test flagship earbuds without using the best codec (LDAC) makes me question this entire review. Do they sound substantially better than the xm5’s? Yes. Is that easy to tell from your narrative review - not really. Most reviewers are saying they sound better than anything else they have tested. I’d be curious to see how they stack up against the Bowers & Wilkins in terms of music sound quality. You did get that they are less comfortable than the already-not-great-for-comfort xm5s.