Head to head
Bose QuietComfort Ultra vs Sennheiser HD 660S2
Side by side comparison of two of the best headphones on the market. Same category, different priorities.
Bose
Bose QuietComfort Ultra
4.5 (8,400)
$429
The most comfortable ANC headphones you can buy.
Check price on AmazonSennheiser
Sennheiser HD 660S2
4.7 (1,800)
$599
Reference grade wired open backs for critical listening.
Check price on AmazonHow do the Bose QuietComfort Ultra and Sennheiser HD 660S2 compare, spec for spec?
| Spec | Bose Bose QuietComfort Ultra | Sennheiser Sennheiser HD 660S2 |
|---|---|---|
| Price | $429 | $599 |
| Rating | 4.5 (8,400) | 4.7 (1,800) |
| Type | Over ear | Over ear (open back) |
| Noise cancelling | Yes | No |
| Wireless | Yes | No |
| Battery life | 24 hours | N/A |
| Driver | Custom Bose | 38mm dynamic 300Ω |
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Should you buy the Bose QuietComfort Ultra or the Sennheiser HD 660S2?
Both are strong picks in the headphones category. Here's how to decide:
Get the Bose QuietComfort Ultra if...
If Sony's ANC is 100/100, Bose is 98/100. But Bose wins on comfort by a mile.
Get the Sennheiser HD 660S2 if...
Open back design and 300 ohm drivers deliver a soundstage no wireless headphone can match.