Noise cancelling
Sony WH-1000XM6
RoundTwelve microphones and a dedicated processor, cancelling slightly more at both ends of the frequency range.
Bose QuietComfort Ultra
Market-leading and very close. The gap is real but small.
Head to Head
Sony WH-1000XM6 vs Bose QuietComfort Ultra
These are the two everyone shortlists, they cost within about $20 of each other, and both cancel noise better than anything else on the market. The choice comes down to battery and cancellation on one side, comfort and build on the other.
Sony WH-1000XM6
Sony
Around $449
Twelve microphones, up to 40 hours of battery, and foldability restored after the XM5.
2 rounds won · our pick
Bose QuietComfort Ultra
Bose
Around $429
Superior comfort and build with a more balanced, less bass-forward sound.
3 rounds won
The verdict
Sony WH-1000XM6 wins
Sony wins on the two specifications that decide long journeys: it cancels slightly more across the frequency range using twelve microphones, and it runs up to 40 hours against 24. It also folds again, which the XM5 did not. Bose wins on comfort and build quality and on a more balanced sound, and for anyone who wears headphones for hours at a stretch that is not a small thing.
How we compared these
Desk research against published specifications, pricing and reviews read in September 2026. Bose sells first and second generation QuietComfort Ultra models at different prices, so confirm which generation you are looking at. Neither pair was tested by us.
5 rounds
Round by round
Each round is one thing that actually decides the choice. The overall winner is not always the one that wins the most rounds — some rounds matter more, and we say which.
Battery
Sony WH-1000XM6
RoundUp to 40 hours. Charge it before a trip and forget about it.
Bose QuietComfort Ultra
Up to 24 hours. Fine, but a transatlantic return leg starts to matter.
Comfort over hours
Sony WH-1000XM6
Comfortable, and the foldability is back.
Bose QuietComfort Ultra
RoundThe better headband and clamp. Over a long flight or a working day this is the round people actually feel.
Sound
Sony WH-1000XM6
Fuller and more bass-forward. Fun rather than neutral.
Bose QuietComfort Ultra
RoundMore balanced and closer to neutral, which suits classical and spoken word better.
For an older wearer, or over glasses
Sony WH-1000XM6
Physical controls and folding storage help; the clamp eases after a fortnight.
Bose QuietComfort Ultra
RoundThe gentler clamp and better padding make this the easier pair to wear over glasses or hearing aids from day one.
In fairness to the runner-up
When you should choose the Bose QuietComfort Ultra instead
Buy the Bose if the headphones will be worn for hours rather than minutes, if the recipient wears glasses or hearing aids, or if they listen to classical music and spoken word rather than pop. Comfort compounds over a long flight in a way a specification sheet does not capture, and the sound signature is the more grown-up of the two.
Questions
What people ask about this comparison
- Which has better noise cancelling, Sony or Bose?
- Sony, slightly. The WH-1000XM6 uses twelve microphones and cancels marginally more at both ends of the frequency spectrum. Both are market-leading and the difference is smaller than the marketing suggests.
- Which is more comfortable?
- The Bose QuietComfort Ultra, consistently. Better build and a gentler clamp, which matters most over long wear and for anyone in glasses or hearing aids.
- Are these worth $450 as a gift?
- For a frequent flyer or someone in an open-plan office, yes — this is a daily-use item that lasts years. For occasional use, last year’s model at a discount does almost everything these do.