Sony WH-1000XM6 Review: Close to Faultless
Our full Sony WH-1000XM6 review after two weeks of testing: measured performance, battery figures, and whether it is worth £399.
Daniel Reyes
Where it lands
The Sony WH-1000XM6 is Sony's 2025 entry in a crowded audio market, and at £399 it is competing against some of the strongest hardware we have tested. After a fortnight of daily use, the headline is straightforward: it delivers the strongest noise cancellation on low-frequency rumble.
The one-line answer: Buy it for the strongest noise cancellation on low-frequency rumble. Think twice if this would bother you daily: expensive.
In the hand
There is nothing experimental here, which is mostly to the Sony WH-1000XM6's credit. The detail worth calling out is that aircraft cabin noise essentially disappears. Against the rest of the audio category it feels considered rather than novel.
What it can do
Our testing runs the same suite on every device so figures stay comparable across years. The figure worth quoting is Extras: Multipoint, folding hinge. That places it at the top of the field for its price bracket.
| Specification | Sony WH-1000XM6 |
|---|---|
| Type | Over-ear, closed |
| Drivers | 30mm carbon fibre |
| Codecs | SBC, AAC, LDAC |
| Battery | 31h with ANC |
| Weight | 250g |
| Extras | Multipoint, folding hinge |
How we tested
Every figure quoted above comes from the same protocol, run on every unit in this category. This one spent two weeks of daily listening, including commutes, calls and at least one flight. A blind A/B panel of four listeners, level-matched to within 0.5dB, using the same eleven-track reference playlist across every pair.
| What we measure | How |
|---|---|
| Battery life | Continuous playback at a metered 75dB with noise cancelling on, run to cut-off. |
| Noise cancelling | Attenuation measured against a recorded cabin-noise loop, reported by frequency band rather than as one number. |
| Call quality | Recordings made on a busy street and in a quiet room, judged by the same panel blind. |
| Comfort | Clamping force measured, then a three-hour wear session logged for hot spots. |
| Latency | Audio-to-video offset measured on a fixed test clip over each supported codec. |
We deliberately do not report frequency-response graphs presented without listening notes — they describe a tone, not an experience.
The honest caveat: Fit dominates both isolation and bass response. Our panel has four head shapes; yours is not one of them.
What it does well
- The strongest noise cancellation on low-frequency rumble
- A genuinely useful ten-band EQ
- Excellent multipoint switching
Taken together, those strengths make it a natural fit for frequent flyers and commuters.
The compromises
- Expensive
- Touch controls misfire in rain
- No lossless over Bluetooth
None of these are dealbreakers on their own. Whether they matter depends entirely on how you intend to use it, which is why the section below matters more than the score.
How it compares
The closest alternatives on price are Bose QuietComfort Ultra and Sonos Era 300. All three have been through the same tests, so the figures below are directly comparable rather than collected from different reviews.
| Model | Price | Our score | Standout | Weak point |
|---|---|---|---|---|
| Sony WH-1000XM6 (this review) | £399 | 5 / 5 | The strongest noise cancellation on low-frequency rumble | Expensive |
| Bose QuietComfort Ultra | £379 | 4 / 5 | The most comfortable over-ears we have worn | An overly bass-forward tuning |
| Sonos Era 300 | £449 | 4 / 5 | Genuinely convincing spatial audio from one box | Expensive for a single speaker |
Nothing at this price scored higher in our testing, which is the strongest argument for the Sony WH-1000XM6.
Is it worth the money?
At £399 the Sony WH-1000XM6 asks £67 more than the category average of £332, against an average score of 4.1 out of 5 across the audio we have tested. Its own 5 works out at roughly £80 per point. You are paying a premium for a genuinely better result, which is defensible if the strongest noise cancellation on low-frequency rumble is what you are buying it for.
If the budget is the binding constraint, the Nothing Ear (3) at £129 is the floor we would still recommend — below that the compromises stop being ones you can live with.
Daily use
Two weeks in, the figure that stopped mattering was type — Over-ear, closed is more than adequate and you forget about it by the third day. What kept surfacing instead was that expensive, which is easy to shrug off in a spec comparison and harder to ignore at 6pm on a Friday. On the other side, aircraft cabin noise essentially disappears turns out to be the sort of detail you only appreciate after living with the alternative.
Who this is for
Buy the Sony WH-1000XM6 if you are frequent flyers and commuters. Skip it if this is something you would notice every day: expensive.
Buy it if:
- Frequent flyers and commuters
- You want the strongest noise cancellation on low-frequency rumble
- You value a genuinely useful ten-band EQ
Skip it if:
- You need expensive to be a solved problem
- The Bose QuietComfort Ultra at £379 already covers what you need
- You upgraded within the last two years — the gap is not worth the outlay
Verdict
Buy it for the strongest noise cancellation on low-frequency rumble. Think twice if this would bother you daily: expensive.
Score: 5 / 5 · £399 at the time of writing.
Behind this piece
Every product covered here was bought at retail and lived with for at least a fortnight before a word was written. Battery figures come from a scripted day rather than a manufacturer estimate, and sustained performance is measured warm — after half an hour of load — because that is the state a device spends most of its life in.
Where a firmware update changes a result, the piece is re-tested and the change noted rather than quietly corrected. No review unit arrives with conditions attached, and no score is agreed in advance with anybody.
Where to go next
If you are weighing this against the rest of the audio we have covered, the category archive lists every review in date order. The closest comparisons we have published are Sony WH-1000XM6 Review: Still the Ones to Beat and Sony WH-1000XM6 vs AirPods Pro 3: Is the Sony WH-1000XM6 Worth £170 More?.
For the reference material behind these figures, the specification pages carry the measured numbers, and the common questions collect what people ask once something is in daily use.
