Bose QuietComfort Ultra Headphones (2nd Gen) Wins
Winner

Bose QuietComfort Ultra Headphones (2nd Gen)
9.5
Frequent travelers and commuters who prioritize noise cancellation above all
VS

Sennheiser Momentum 4 Wireless
9.2
Audiophiles who prioritize sound quality and battery life over maximum ANC
Score Comparison
Criteria
Bose QuietComfort Ultra Headphones (2nd Gen)
Sennheiser Momentum 4 Wireless
Overall Score
9.5
9.2
Sound Quality
9.4
9.8
Noise Cancellation
9.8
8.8
Comfort
9.5
9.0
Features
9.4
8.8
Build Quality
9.4
9.2
Pricing & Features
Specification
Bose QuietComfort Ultra Headphones (2nd Gen)
Sennheiser Momentum 4 Wireless
Price
$449
$379
Making Your Decision
When to Choose Bose QuietComfort Ultra Headphones (2nd Gen)
Frequent travelers and commuters who prioritize noise cancellation above all
Bose QC Ultra 2nd Gen doubles down on what Bose does best - noise cancellation. The improved battery life and lossless audio make this the definitive ANC headphone.
Strengths
- Best-in-class active noise cancellation
- 30-hour battery (up from 24)
- Lossless USB-C audio support
- New Cinema Mode for video content
Limitations
- Premium price at $449
- Immersive Audio still drains battery faster
- No aptX codec support
When to Choose Sennheiser Momentum 4 Wireless
Audiophiles who prioritize sound quality and battery life over maximum ANC
Sennheiser Momentum 4 delivers the best pure audio quality in the category with incredible battery life, though noise cancellation trails Sony and Bose slightly.
Strengths
- Audiophile-grade sound with exceptional clarity
- 60-hour battery life (best in class)
- Premium materials with sleek design
- aptX Adaptive and LDAC codec support
Limitations
- ANC not as aggressive as Sony or Bose
- No multipoint on initial release (added via update)
- Touch controls take getting used to

