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Sennheiser Momentum 4 Wireless — 42 mm drivers · 60 h battery · aptX Adaptive
Sennheiser

Sennheiser Momentum 4 Wireless

42 mm drivers · 60 h battery · aptX Adaptive

91
/ 100
From $349
VS
Bose QuietComfort Ultra wins by 2
Bose QuietComfort Ultra — CustomTune ANC · Immersive Audio · aptX Adaptive
Bose

Bose QuietComfort Ultra

CustomTune ANC · Immersive Audio · aptX Adaptive

93
/ 100
From $429
Specdex verdict

Bose QuietComfort Ultra takes it — here’s why.

In our weighted Specdex score, Sennheiser Momentum 4 Wireless lands at 91 and Bose QuietComfort Ultra at 93. That puts Bose QuietComfort Ultra ahead by 2 points — a narrow margin driven mostly by its strengths in the categories below.

Pick Sennheiser Momentum 4 Wireless if…

  • ✓Best-in-class 60h battery
  • ✓Warm, natural sound signature
  • ✓Superb build

Pick Bose QuietComfort Ultra if…

  • ✓Best comfort in class
  • ✓Excellent ANC
  • ✓Immersive Audio spatial feature
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Sound quality

Sennheiser Momentum 4 Wireless

Tuning, detail, and staging

Sennheiser Momentum 4 Wireless leads on sound (96 vs 92).

Noise cancelling

Bose QuietComfort Ultra

ANC strength for commute and travel

Bose QuietComfort Ultra leads on anc (96 vs 86).

Comfort

Bose QuietComfort Ultra

Long-session wearability

Bose QuietComfort Ultra leads on comfort (98 vs 92).

Value for money

Sennheiser Momentum 4 Wireless

Specdex score per dollar at MSRP

Sennheiser Momentum 4 Wireless more score per dollar ($349 vs $429).

Sennheiser Momentum 4 Wireless 91
vs
93 Bose QuietComfort Ultra

Score breakdown

Sennheiser Momentum 4 Wireless
91
anc 86
sound 96
comfort 92
battery 98
features 84
Bose QuietComfort Ultra
93
anc 96
sound 92
comfort 98
battery 86
features 90

Specs side-by-side

Sennheiser Momentum 4 Wireless versus Bose QuietComfort Ultra — full spec comparison
Spec Sennheiser Momentum 4 Wireless Bose QuietComfort Ultra
Driver
42 mm dynamic
35 mm dynamic
Battery
▲ 60 h (ANC on)
24 h (Immersive Audio off) / 18 h (on)
Weight
293 g
▲ 253 g
Codecs
—
SBC, AAC, aptX Adaptive

Sennheiser Momentum 4 Wireless

Pros
  • +Best-in-class 60h battery
  • +Warm, natural sound signature
  • +Superb build
Cons
  • −ANC trails Sony/Bose
  • −Bulky
  • −No multipoint until update

Bose QuietComfort Ultra

Pros
  • +Best comfort in class
  • +Excellent ANC
  • +Immersive Audio spatial feature
Cons
  • −Bose app fiddly
  • −No USB-C audio (3.5 mm + Bluetooth only)
  • −No LDAC support

FAQ: Sennheiser Momentum 4 Wireless vs Bose QuietComfort Ultra

Which is better, Sennheiser Momentum 4 Wireless or Bose QuietComfort Ultra? +

Bose QuietComfort Ultra scores 93 on our weighted rubric — ahead by 2. Your best pick depends on the sub-scores above.

Is Sennheiser Momentum 4 Wireless worth the price? +

At $349, Sennheiser Momentum 4 Wireless delivers a Specdex score of 91 — strongest in battery.

Is Bose QuietComfort Ultra worth the price? +

At $429, Bose QuietComfort Ultra delivers a Specdex score of 93 — strongest in comfort.

Does Sennheiser Momentum 4 Wireless or Bose QuietComfort Ultra last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for sound quality, Sennheiser Momentum 4 Wireless or Bose QuietComfort Ultra? +

Sennheiser Momentum 4 Wireless — leads on sound (96 vs 92). Tuning, detail, and staging.

Which is better for noise cancelling, Sennheiser Momentum 4 Wireless or Bose QuietComfort Ultra? +

Bose QuietComfort Ultra — leads on anc (96 vs 86). ANC strength for commute and travel.