I am very happy with the sound from the momentum 4
Individual_Mango62 in r/sennheiser
Source6 Reddit comments and posts discuss both products: 2 lean toward Sennheiser Momentum 4, 3 toward Bose QuietComfort Ultra Headphones (2nd Gen), and 1 don't pick a side.
Green marks the row winner: the strongest supported feature sentiment with at least 3 mentions, or the lowest listed price. Everything else stays neutral.
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| Feature | Sennheiser Momentum 4 | Bose QuietComfort Ultra Headphones (2nd Gen) |
|---|---|---|
| Price | ||
| sound quality | ||
| noise cancellation | ||
| comfort | ||
| connectivity | ||
| build quality | ||
| software | ||
| value | ||
| battery life | ||
| warranty and support | ||
| design |

Sennheiser
$279.95
Reddit score
RedDB's algorithmic rating based only on relevant Reddit opinions.
It uses one opinion per author: their highest-upvoted mention.
Evidence volume, recency, and votes affect the result.
The opinion count and sentiment bar include all analyzed relevant opinions; the bar does not represent the score out of 100.
We may earn a small commission.

Bose
$399.99
Reddit score
RedDB's algorithmic rating based only on relevant Reddit opinions.
It uses one opinion per author: their highest-upvoted mention.
Evidence volume, recency, and votes affect the result.
The opinion count and sentiment bar include all analyzed relevant opinions; the bar does not represent the score out of 100.
We may earn a small commission.
6 Reddit comments and posts discuss both products: 2 lean toward Sennheiser Momentum 4, 3 toward Bose QuietComfort Ultra Headphones (2nd Gen), and 1 don't pick a side. Overall, Reddit leans toward Bose QuietComfort Ultra Headphones (2nd Gen).
Across all discussions RedDB tracks, Sennheiser Momentum 4 has 72% positive sentiment over 902 Reddit mentions, while Bose QuietComfort Ultra Headphones (2nd Gen) has 74% positive sentiment over 187 mentions.