Sony’s 1000X headphones are the default recommendation in premium noise cancelling, and 2026 has given buyers three things to weigh up: the current flagship WH-1000XM6, the still-excellent and now cheaper WH-1000XM5, and the new flagship 1000X The ColleXion that launched in May 2026 at around £550.

If you are trying to decide which Sony headphones to actually buy, the choice is almost always between the XM6 and the XM5. This guide breaks down how they compare across the things that matter, which one is the smarter buy for different people, and what the ColleXion actually is so you can ignore it or seek it out with clear eyes.

• Buy the WH-1000XM6 (around £329) if you want the best Sony has, with the newest noise cancelling and call quality.
• Buy the WH-1000XM5 (around £189) if you want 90 percent of the experience for well under two-thirds of the price. For most people this is the value pick.
• The ColleXion is a £550 anniversary flagship that sits above the XM6, a design-led edition rather than a step up in performance. Buy it only if you specifically want the look.

The gap between the two mainstream models is the heart of the decision:

• WH-1000XM6: around £329
• WH-1000XM5: around £189

That is roughly a £135 difference for the newer generation. Whether it is worth it comes down to how much you value the latest noise cancelling and call handling, because in most other respects the two are close. £135 is not a small gap, and as you will see below, the XM5 holds up well enough that for many people it is the better use of the money.

This is where Sony competes hardest, and where the XM6 earns its premium. The newer model uses Sony’s latest processing to cancel more of the world around you, particularly the unpredictable mid-range sounds like voices, office chatter and cafe noise that older models let through more easily. Low, constant sounds like a plane engine or a train rumble have been handled well for years; it is the irregular, higher sounds where the newest generation pulls ahead.

The XM5 is still excellent here. It was the best in its class when it launched and it has not got worse. If your main use is commuting, flights and general background hum, the XM5’s noise cancelling will not disappoint you. The XM6 simply does it slightly better, with its biggest advantage being how well it muffles nearby voices, which is exactly the sound most people most want to escape in an open-plan office.

Verdict on noise cancelling: the XM6 is the best, but the gap is one of degree, not kind. If pure isolation from voices is your priority, the XM6 is worth it. For everything else, the XM5 is more than enough.

Both headphones share Sony’s signature sound: rich and slightly warm, with strong but controlled bass and plenty of detail. Through the Sony Headphones app, both let you tune the sound to taste with a full equaliser, so you are not locked into one signature.

Both support Sony’s LDAC, the high-resolution Bluetooth codec, so if you have a compatible phone and high-quality music files you can stream at better-than-standard quality on either model. Neither has a meaningful advantage on supported codecs for most listeners.

In a blind listen most people would struggle to separate the two by sound alone. This is not where the upgrade lives. If sound quality is your only concern, the cheaper XM5 is the smarter spend.

Verdict on sound: effectively a tie. Do not pay extra for the XM6 expecting a sound-quality leap, because there isn’t one.

Call quality is the other area where the XM6 pulls ahead. Sony has improved the microphone array and voice isolation, so the people you call hear you more clearly in noisy places. This is the single most practical reason to choose the newer model.

If you take a lot of calls on the move, from a busy street, a station platform or a cafe, the XM6’s better microphone handling is a genuine day-to-day benefit rather than a spec-sheet one. If you mostly listen and rarely take calls on your headphones, this advantage will not matter to you.

Verdict on calls: clear win for the XM6, and the most concrete reason to choose it.

Both are light, well padded and comfortable for long sessions, and both fold for travel, which not every premium rival does. The build quality on each is excellent.

They also share the conveniences that make Sony’s flagships easy to live with:

• Multipoint connection, so they can be paired to two devices at once, such as a laptop and a phone, and switch between them
• Wear detection that pauses the music when you take them off and resumes when you put them back on
• Touch controls on the earcup for playback and volume
• Quick attention mode, where covering the earcup with your hand lowers the volume and lets sound in so you can have a brief conversation without removing them

Battery life on each runs to around 30 hours with noise cancelling on, which is more than enough for a week of commuting or a pair of long-haul flights. There is no meaningful battery advantage either way, and both support fast charging that gives several hours of playback from a short top-up.

Verdict on comfort and features: another tie. The everyday experience of owning either is much the same.

Choose the WH-1000XM6 if you want the best noise cancelling and call quality available and the price is not a barrier. It is the better headphone, just not dramatically so. It makes most sense for frequent flyers, open-plan office workers who want to shut out voices, and anyone who takes a lot of calls on the move.

Choose the WH-1000XM5 if you want the best value. You get the same core sound, comfort, battery and features, and noise cancelling that was class-leading a generation ago, for around £140 less. For most buyers this is the one to get, and the money saved is better spent elsewhere.

A simple test: if you take a lot of calls or specifically need the strongest possible voice cancelling, buy the XM6. If not, buy the XM5 and enjoy near-identical headphones for noticeably less.

If you are still deciding, the clearest way to choose is by how you will actually use them.

For flights and long-haul travel: either model is excellent, and this is the use case noise cancelling was built for. The constant drone of a plane is handled brilliantly by both. The XM5 is the value choice here, since the XM6’s main advantage is on voices rather than engine noise, and you save around £140.

For the open-plan office: the XM6 is worth the extra. Its biggest single improvement is muffling nearby voices and chatter, which is exactly what makes an open office hard to concentrate in. If you mainly bought headphones to escape colleagues, this is the model.

For taking calls on the move: the XM6, without question. The improved microphones and voice isolation mean callers hear you clearly from a noisy street or station. If your headphones double as your work phone, the upgrade pays for itself.

For music at home or commuting: the XM5. The sound quality is effectively identical to the XM6, and on a train or bus the noise cancelling difference is small. This is the best-value way to get Sony’s flagship sound.

For the gym: neither, really. These are premium over-ear headphones, not sweat-resistant sports gear. If you want headphones for workouts, a pair of fitness earbuds is the better tool.

Both models work with the Sony Headphones app, which adds genuinely useful features beyond the basic equaliser:

• Adaptive Sound Control can automatically adjust noise cancelling based on whether you are sitting still, walking or travelling, so you get more awareness on the street and more isolation on a train
• Speak-to-Chat automatically pauses your music when you start talking, then resumes when you stop, which is handy for quick exchanges without touching the headphones
• Custom EQ and presets let you shape the sound to your taste or your music

These features are shared across both the XM6 and XM5, so they are not a reason to pick one over the other, but they are part of why the 1000X line is so easy to live with day to day.

If you like the idea of Sony’s noise cancelling but do not want over-ear headphones, Sony also makes the 1000X experience in true wireless earbud form. Earbuds are the better choice if you want something pocketable, lighter for travel, or more discreet, and they suit workouts far better than the over-ear models. They trade away some battery life and a little outright noise cancelling power for that convenience. If that sounds more like what you are after, look at Sony’s WF-series earbuds rather than the WH-series headphones in this guide.

The 1000X The ColleXion is a flagship anniversary edition that Sony launched in May 2026 at around £550, marking ten years of the 1000X line. The important thing to understand is that it is a design-led edition that sits above the XM6, not a higher-performance model. If you want the standout look and the collectability, it is there for you. If you want the best sound and noise cancelling per pound, your money is far better spent on the XM6 or XM5 above. Do not buy the ColleXion expecting it to outperform the standard flagship, because that is not what it is for.

If you are cross-shopping, the other name to know is the Bose QuietComfort Ultra, the closest rival to the XM6 on noise cancelling and comfort. The two brands have slightly different characters: Sony leans warmer and more customisable through its app, while Bose is often described as more neutral with class-leading comfort. We compared the two ranges in detail in our Sony vs Bose headphones guide, which is the place to go if you are torn between the brands rather than between the two Sony models.

Is the WH-1000XM6 worth the upgrade over the XM5?
For most people, no. The XM6 has better noise cancelling on voices and clearer call quality, but identical sound, battery and comfort. Upgrade if you take a lot of calls or need the strongest voice cancelling. Otherwise the XM5 is the better value.

How much cheaper is the WH-1000XM5?
At the time of writing the XM5 is around £189 against roughly £329 for the XM6, a difference of about £140.

Do both support high-resolution audio?
Yes. Both support Sony’s LDAC codec for high-resolution streaming from a compatible device, along with a full equaliser in the Sony Headphones app.

How long does the battery last on each?
Both deliver around 30 hours with noise cancelling switched on, with fast charging for a quick top-up.

What is the Sony 1000X ColleXion?
A £550 anniversary edition of Sony’s flagship headphones launched in May 2026, marking ten years of the 1000X line. It sits above the XM6 and is about design, not better performance. The XM6 and XM5 are the better buys for sound and value.

Should I buy Sony or Bose?
Both are excellent. Sony leans warmer and more customisable, Bose leans neutral with class-leading comfort. See our dedicated Sony vs Bose guide for a full comparison.

For most people the WH-1000XM5 is the smarter buy - near-identical sound, comfort and battery for around £140 less than the XM6. Step up to the XM6 only if you take a lot of calls or need the strongest possible voice cancelling. The ColleXion is for collectors, not value-seekers.

Live UK retailer prices on both models:

Read next:

• Sony vs Bose: which headphones should you buy
• Best Apple Watch deals: our pick of the current line

Prices correct at the time of writing and subject to change. Buy links go to live retailer offers on shopping.co.uk.