Tech head-to-head
Anker Soundcore Space Q45vsSennheiser Momentum 4 Wireless
Anker Soundcore Space Q45 vs Sennheiser Momentum 4 Wireless, scored side by side on all 5 Tech axes. Overall 7.7 to 7.9.
7.7
Roughly eighty percent of a flagship for a fraction of the outlay, and that gap is in the details.
Price and availability change constantly, so we don't quote them here — the link opens the current Amazon listing.
Sennheiser Momentum 4 Wireless
Sennheiser
7.9
The listening pick, with battery life that makes everything else here look short.
Price and availability change constantly, so we don't quote them here — the link opens the current Amazon listing.
Where they diverge
Two products can average the same and still feel different, because the shape of the scores differs. Left of center is Anker Soundcore Space Q45, right is Sennheiser Momentum 4 Wireless.
Anker Soundcore Space Q45
Axis
Sennheiser Momentum 4 Wireless
- 7.6Performance8.6
- 9.2Value8.0
- 7.0Durability7.7
- 7.6Ease of use8.0
- 7.0Design7.4
Which one to pick
Take the Anker Soundcore Space Q45
Leads on Value.
- A first pair of proper noise-cancelling headphones
- You lose or break headphones regularly
- LDAC support matters but flagship pricing does not
Take the Sennheiser Momentum 4 Wireless
Leads on Performance, Durability, Ease of use and Design.
- Music is the point, not just noise reduction
- You travel without reliable charging
- You want a parametric EQ rather than three presets
What each one gets wrong
Anker Soundcore Space Q45
- You are sensitive to cabin pressure that the ANC does not fully remove
- Hinges and headband plastics need to survive years of abuse
Sennheiser Momentum 4 Wireless
- You want the strongest cancellation available at any cost
- The plain, unstructured design puts you off
Specs, side by side
| Spec | Anker Soundcore Space Q45 | Sennheiser Momentum 4 Wireless |
|---|---|---|
| Type | Over-ear, closed | Over-ear, closed |
| Codecs | SBC, AAC, LDAC | SBC, AAC, aptX Adaptive |
| Battery | About 50 hrs with ANC on | About 60 hrs with ANC on |
Rankings they both appear in
Questions
- Anker Soundcore Space Q45 or Sennheiser Momentum 4 Wireless — which should I buy?
- Sennheiser Momentum 4 Wireless leads on Performance, Durability, Ease of use and Design. If Value matters more to you, take the Anker Soundcore Space Q45 instead.
- How far apart are they overall?
- Anker Soundcore Space Q45 scores 7.7 and Sennheiser Momentum 4 Wireless scores 7.9, a gap of 0.2. The total is the plain average of the 5 axes used in Tech.