Verdict
Head-to-head · Best Over-ear Headphones

Bose QuietComfort 45 vs Sony WH-1000XM5

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Sony WH-1000XM5 comes out ahead by a clear margin (4.3 vs 4.8). The gap is mostly about audio enthusiasts seeking premium sound — read the strengths below before deciding.

Bose QuietComfort 45
Ranked #7 in Best Over-ear Headphones
Bose QuietComfort 45
6 sources$299as of Jun 7

Active noise cancellation is the Bose QuietComfort 45's job, and it remains among the best in class, which is why it works so well for frequent travelers and commuters. SoundGuys praised the comfort and the USB-C upgrade over previous models while noting the sound quality isn't exceptional. PCMag's Tim Gideon gave it an Editors' Choice rating, highlighting reliability and comfort despite some outdated control mechanisms. Buyers who put ANC performance ahead of audio fidelity are the fit; anyone who wants more advanced codec support should look elsewhere.

Strengths
  • Outstanding active noise cancellation that's among the best in class
  • Comfortable over long periods of time with well-distributed weight (240g)
  • USB-C charging port replaces outdated micro-USB
Watch-outs
  • Sound quality is not great, with only SBC and AAC codecs supported
  • No true off ANC mode; must use Aware mode to disable ANC
  • Controls are physical buttons that can be odd to get used to
Sony WH-1000XM5
Higher ratedRanked #1 in Best Over-ear Headphones
Sony WH-1000XM5
6 sources$248as of Aug 1

The Sony WH-1000XM5 is the default recommendation in wireless noise cancelling, and its reviews say so almost unanimously: What Hi-Fi?, TechRadar and Digital Trends all gave it full marks, Tom's Guide 4.5 out of 5 and SoundGuys 8.6 out of 10. Cancelling and sound quality are the reasons. The redesign reads less premium than the XM4, there is no IP rating at all, and the plastic build is not what everyone expects near the top of the market.

Strengths
  • Outstanding active noise cancellation performance that rivals top competitors
  • Superior sound quality with sensational sonic clarity and punchy delivery
  • Excellent microphone quality for calls with good app features including custom EQ
Watch-outs
  • Build quality feels less premium compared to previous generation
  • No IP rating and vulnerable to moisture despite lack of definitive waterproofing

How they stack up

Bose QuietComfort 45

While the Bose QuietComfort 45 offers outstanding active noise cancellation that rivals the Sony WH-1000XM5 and Apple AirPods Max, it falls short in sound quality compared to the Sennheiser Momentum 4 Wireless and Beyerdynamic DT 700 Pro X, which both deliver superior audio fidelity. Unlike the Sony WH-1000XM5, it lacks true off ANC mode, forcing users to rely on Aware mode to disable ANC, a limitation not present in its competitors.

Sony WH-1000XM5

The Sony WH-1000XM5 stands out with its superior sound quality and ANC performance that matches the Bose QuietComfort 45, but it's less comfortable than the Sennheiser Momentum 4 Wireless and lacks the premium build quality of the Apple AirPods Max. While it offers better battery life than the Beyerdynamic DT 700 Pro X, it's significantly more expensive and lacks IP rating, unlike the Sennheiser model which provides better value for money.

Specs side-by-side

SpecBose QuietComfort 45Sony WH-1000XM5
Weight240 g251g
Connectivity5.1Bluetooth 5.2
Driver40mmNew drivers
ANCYesOutstanding
Battery Life24 hoursUp to 30 hours
Charging MethodUSB-CUSB-C
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