Noise-Cancelling Headphones Head to head
Dyson OnTrac vs Sennheiser Momentum 4
The Sennheiser Momentum 4 leads on battery, noise cancelling on, bluetooth and driver. They are level on case in the box. At list price the Sennheiser Momentum 4 is $200 cheaper.
Dyson OnTrac Noise Cancelling Headphones
$499.99
Maker's list price, checked Sep 29, 2026
Model OnTrac
Leads on 0 of 4 specs
Sennheiser MOMENTUM 4 Wireless
$299.95
Maker's list price, checked Sep 17, 2026
Model 509266
Leads on 3 of 4 specs
Who leads on specs?
Counted on the 4 specs both makers publish.
As an Amazon Associate, DupeMap earns from qualifying purchases. Rankings come from published specs, never from commissions. Amazon prices and availability are accurate as of the date and time shown and are subject to change. The price and availability shown on Amazon at the time of purchase apply. How we make money and why you can check it.
Choose the Dyson OnTrac if
It leads on none of the specs both makers publish; the case for it rests on things a spec sheet does not capture.
Choose the Sennheiser Momentum 4 if
Battery, noise cancelling on, bluetooth and driver matter most, and you want to spend less.
Spec by spec
Every spec side by side. A tick and a green cell mark the better figure.
| Spec | Dyson OnTrac | Sennheiser Momentum 4 | Who leads |
|---|---|---|---|
| List price | $499.99 | $299.95 | Sennheiser Momentum 4 |
| Battery, noise cancelling on | 55 hr | 60 hr | Sennheiser Momentum 4 |
| Weight | 451 g | Not listed | Can’t compare: not listed |
| Holds two devices at once | Not listed | Not listed | Can’t compare: not listed |
| Listens wired | Not listed | Yes | Can’t compare: not listed |
| Case in the box | Yes | Yes | Level |
| Bluetooth | 5 | 5.2 | Sennheiser Momentum 4 |
| Driver | 40 mm | 42 mm | Sennheiser Momentum 4 |
