Sennheiser MOMENTUM 4 Wireless vs Sonos Ace Wireless Headphones
The Sennheiser MOMENTUM 4 Wireless is the better buy for most people - its jaw-dropping 60-hour battery life crushes the Sonos Ace Wireless Headphones' 30-hour lifespan. In real-world use, that means you can binge-watch shows for days without needing a charge, ideal for long commutes or weekend trips. If you're a Sonos ecosystem user, the Ace's TV Audio Swap feature is a game-changer. It allows you to instantly switch immersive audio from your Sonos soundbar to your headphones, but you'll need specific Sonos hardware for it to work, which makes it a niche feature for some users.
As an Amazon Associate I earn from qualifying purchases.
Sennheiser MOMENTUM 4 Wireless
Sonos Ace Wireless Headphones
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Expand
Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Sennheiser MOMENTUM 4 Wireless vs Sonos Ace Wireless Headphones
Sennheiser MOMENTUM 4 Wireless
Sonos Ace Wireless Headphones
| Criterion | Sennheiser MOMENTUM 4 Wireless | Sonos Ace Wireless Headphones |
|---|---|---|
| Rating | ★4.1(9,090)Amazon | ★4.5(339)Best Buy |
Form Factor | Over-ear | Over-ear (closed-back) |
Connectivity | Bluetooth, USB-C (audio + charging), 2.5mm to 3.5mm analog cable | Bluetooth 5.4 + USB-C Digital Audio + 3.5mm Analog (via included USB-C cable) |
Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.4 |
Codecs | SBC, AAC, aptX, aptX Adaptive | SBC, AAC, aptX™ Adaptive, aptX™ Lossless (Snapdragon Sound™) |
ANC | Yes (Hybrid Adaptive ANC) | Yes (World-class Active Noise Cancellation) |
Transparency | Yes (Transparency Mode / Adjustable) | Yes (Aware Mode) |
Drivers | 42 mm dynamic transducer | Custom-designed 40mm Dynamic Drivers |
Frequency Response | 6 Hz – 22 kHz | N/A (Not officially specified by manufacturer) |
Microphones | 4 digital beamforming microphones (2 per side) | 8 Microphones total (Beamforming for ANC and clear calls) |
Battery Life | Up to 60 hrs (Bluetooth with ANC on) | Up to 30 hours (with ANC/Spatial Audio on) |
Battery Life | N/A (Headphones only) | N/A (No charging case) |
Charging | USB-C; 5 min charge = 4 hrs play; approx 2 hrs for full charge | USB-C Rapid Charge; 3 min = 3 hours playback; Full charge ~3 hours |
Multipoint | Yes (2 devices simultaneously) | Yes (Simultaneous connection to 2 devices) |
Low Latency Mode | Yes (via aptX Adaptive automatically) | Yes (via aptX™ Adaptive or TV Audio Swap Wi-Fi link) |
Wired Mode | Yes (USB-C digital audio + analog via included cable) | Yes (USB-C to USB-C for lossless digital; USB-C to 3.5mm for analog sources) |
Water Resistance | None (IP rating not officially stated) | No (No IP rating) |
Weight | 293 g | 11 oz (312 g) |
Controls | Touch pad (right earcup) + 1 physical power/pairing button | Content Key (Slide/Press for Volume & Playback), Noise Control Button, Power/Pairing |
App Eq | Sennheiser Smart Control (5-band EQ, Sound Personalization, Sound Zones) | Sonos App (Bass, Treble, Loudness toggle) |
Extras | Smart Pause (wear detection); Auto On/Off; hard travel case; Sound Personalization test | TV Audio Swap (Wi-Fi connection to Sonos Soundbars); Dynamic Head Tracking; Magnetic Ear Cushions |
| Pros |
|
|
| Cons |
|
|
As an Amazon Associate I earn from qualifying purchases. | Check Price on Amazon→ | Check Price on Amazon→ |
Sennheiser MOMENTUM 4 Wireless
✓ Pros:
- • Class-leading 60-hour battery life (even with ANC on)
- • Superb sound quality with aptX Adaptive support
- • Very effective fast charging (5 mins = 4 hours)
- • USB-C port supports high-res digital audio playback
✗ Cons:
- • ANC is great, but slightly behind Sony/Bose top-tier models
- • Design does not fold up compactly (only rotates flat)
- • Touch controls can be overly sensitive for some users
- • No official water resistance rating
As an Amazon Associate I earn from qualifying purchases.
Sonos Ace Wireless Headphones
✓ Pros:
- • TV Audio Swap instantly transfers immersive home theater audio from Sonos soundbars to headphones
- • Supports aptX™ Lossless for bit-perfect CD-quality audio on compatible Android devices
- • Tactile 'Content Key' slider offers superior control compared to touch gestures
- • Plush memory foam and hidden hinge design provide premium comfort
- • USB-C port supports wired lossless digital audio playback
✗ Cons:
- • High price point places it in direct competition with established luxury rivals
- • TV Audio Swap requires specific Sonos hardware (Arc, Beam, Ray)
- • EQ customization is limited to basic Bass and Treble sliders
- • Heavier than some direct competitors like the Sony WH-1000XM5
As an Amazon Associate I earn from qualifying purchases.
Which one is better?
The Sennheiser MOMENTUM 4 Wireless is the better buy for most people - its 60-hour battery life crushes the Sonos Ace's 30 hours. That said, grab the Sonos Ace if you want seamless integration with Sonos devices - it's perfect for home theater setups.
Who should buy each?
Choose the Sennheiser MOMENTUM 4 Wireless if: you need an incredible 60 hours of battery life, you value superior sound quality with aptX Adaptive, or you want a premium over-ear experience.
Choose the Sonos Ace Wireless Headphones if: you want immersive audio integration with Sonos soundbars, you prefer tactile controls over touch, or you need a headset for on-the-go calls. (11.01 oz weight)
Conclusion
We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.
Frequently Asked Questions
+Which has better value?
Sennheiser MOMENTUM 4 Wireless excels if you value class-leading 60-hour battery life (even with anc on). Sonos Ace Wireless Headphones is better if you prioritize tv audio swap instantly transfers immersive home theater audio from sonos soundbars to headphones. 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.