← Back to Headphones
2025 comparison
Updated Dec 5, 2025Content refreshed automatically when specs change.

Sennheiser Momentum 4 Wireless vs Soundcore Space Q45

In the competitive landscape of wireless headphones, the Sennheiser Momentum 4 Wireless and Soundcore Space Q45 cater to distinct yet overlapping markets. Sennheiser Momentum 4 Wireless positions itself as a premium choice for audiophiles, boasting an exceptional 60-hour battery life and a sound signature revered for its bass and detail. With a rating of 4.4 out of 5 from 6,500 reviews, it appeals to those prioritizing high-fidelity sound and comfort, albeit at a typically higher price point. Conversely, the Soundcore Space Q45 by Anker targets budget-conscious consumers seeking high performance at a fraction of the cost of premium brands. Garnering a 4.5 rating from 12,000 reviews, it delivers 50 hours of playback with ANC and offers features like LDAC Hi-Res Audio support and extensive app-based EQ customization. This makes it an attractive option for users seeking value without significantly compromising on sound quality and features.

Ratings: 4.4★ vs 4.5★

Sennheiser Momentum 4 Wireless

4.4

Soundcore Space Q45

4.5

Comparison: Sennheiser Momentum 4 Wireless vs Soundcore Space Q45

Sennheiser Momentum 4 Wireless

Sennheiser Momentum 4 Wireless

4.4
Soundcore Space Q45

Soundcore Space Q45

4.5
Sennheiser Momentum 4 Wireless

Sennheiser Momentum 4 Wireless

Rating:
4.4
Battery Life:60 hours (ANC On)
ANC Performance:Adaptive
Multipoint Connection:Yes
Drivers:42mm Audiophile Transducers
Weight:293g
Charging:5 min charge = 4 hours playback

✓ Pros:

  • Unbeatable battery life (charge once a week)
  • Best-in-class sound signature (Bass & Detail)
  • Very comfortable headband

✗ Cons:

  • ANC is good, but not Sony/Bose level
  • Touch controls can be sensitive
Soundcore Space Q45

Soundcore Space Q45

Rating:
4.5
Battery Life:50 hours (ANC On)
ANC Performance:Adaptive Noise Cancelling
Multipoint Connection:Yes
Drivers:Double-layer Diaphragm
Weight:290g
Charging:LDAC Hi-Res Audio Support

✓ Pros:

  • Incredible value for money
  • Huge battery life
  • App allows deep EQ customization

✗ Cons:

  • Bass can be overwhelming out of the box
  • Microphone struggles in windy conditions

Which one is better?

The Sennheiser Momentum 4 Wireless wins on battery life (60 hours vs 50 hours) and sound quality, while the Soundcore Space Q45 offers significant value for money with customizable sound profiles and a similar feature set at a lower price.

Who should buy each?

- **Choose Sennheiser Momentum 4 Wireless if...** - You need the longest possible battery life for extended use (60 hours with ANC on). - You prioritize audiophile-grade sound with a detailed and bass-rich audio signature. - Comfort is a top priority, with a focus on long-wearing sessions. - **Choose Soundcore Space Q45 if...** - You're looking for great performance at a budget-friendly price. - You want the flexibility of deep EQ customization through an app. - You value features like LDAC Hi-Res Audio support for high-quality streaming. - **They're equally matched on...** - Both offer adaptive ANC performance and multipoint connection capabilities, making them versatile for various listening environments and device connectivity.

Conclusion

With the key differences outlined, the decision should be clearer. Both options deliver quality—choose the one that fits your priorities.

FAQs

+ Which has better value?

Sennheiser Momentum 4 Wireless excels if you value unbeatable battery life (charge once a week). Soundcore Space Q45 is better if you prioritize incredible value for money. Pick based on your budget and daily use.

+ Is this an independent review?

Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.

+ Do newer models exist?

Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.

Affiliate disclosure

PageBen uses Amazon affiliate links. If you purchase through our links, we may earn a commission at no extra cost to you. This supports independent content for US shoppers.