Bose QuietComfort Ultra Headphones vs Marshall Monitor III ANC
Bose QuietComfort Ultra Headphones
Bose
8.4
Excellent
Marshall Monitor III ANC
Marshall
7.7
Solid
What Reviewers Agree On
- Noise cancellation is best-in-class — marginally better than Sony XM5
- Immersive Audio spatial sound is surprisingly convincing and enjoyable
- Comfort is excellent for long listening sessions
- Build quality and premium materials feel worth the price
- Call quality is very good with clear voice isolation
Deal Breakers
- Battery drops from 24 to 18 hours with Immersive Audio enabled
- No multipoint connection out of the box (added later via update)
Detailed Comparison
Sound Quality
Bose QuietComfort Ultra Headphones
Rich, warm sound signature that most listeners will enjoy, though audiophiles may want more neutrality.
- The sound is warm, rich, and engaging — Bose has clearly invested in tuning these for mainstream appeal.
- Immersive Audio is genuinely impressive for movies and spatial music mixes, but it's a battery hog.
Marshall Monitor III ANC
Warm, punchy Marshall sound with good detail.
- Classic Marshall sound — warm, slightly bass-forward, great for rock and pop genres
- Customizable EQ in the Marshall app helps tailor sound to preference
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Buy Bose QuietComfort Ultra Headphones
Buy Marshall Monitor III ANC
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