Sonos Ace Wireless Headphones vs Sennheiser ACCENTUM Plus (Black)
If you're after top-tier sound, the Sonos Ace Wireless Headphones reign supreme with its aptX™ Lossless support for pristine audio. However, the Sennheiser ACCENTUM Plus (Black) offers a jaw-dropping 50 hours of battery life, making it a strong contender for those who prioritize endurance. In real-world use, the Sonos Ace excels with features like TV Audio Swap, allowing seamless transitions from soundbars to headphones. Meanwhile, Sennheiser's custom audio profile caters to your hearing, making it a versatile pick for everyday use. So, which one should you choose in 2026?
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Sonos Ace Wireless Headphones
Sennheiser ACCENTUM Plus (Black)
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.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Sonos Ace Wireless Headphones vs Sennheiser ACCENTUM Plus (Black)
Sonos Ace Wireless Headphones
Sennheiser ACCENTUM Plus (Black)
| Criterion | Sonos Ace Wireless Headphones | Sennheiser ACCENTUM Plus (Black) |
|---|---|---|
| Rating | ★4.5(339)Best Buy | ★4.1(1,285)Amazon |
Form Factor | Over-ear (closed-back) | Over-ear (closed-back) |
Connectivity | Bluetooth 5.4 + USB-C Digital Audio + 3.5mm Analog (via included USB-C cable) | Bluetooth 5.2 + USB-C (Audio/Charging) + 2.5mm Jack (Analog input on earcup) |
Bluetooth Version | Bluetooth 5.4 | Bluetooth 5.2 |
Codecs | SBC, AAC, aptX™ Adaptive, aptX™ Lossless (Snapdragon Sound™) | aptX™ Adaptive, aptX™, AAC, SBC, mSBC, CVSD |
ANC | Yes (World-class Active Noise Cancellation) | Yes (Adaptive Hybrid ANC) |
Transparency | Yes (Aware Mode) | Yes (Transparency Mode) |
Drivers | Custom-designed 40mm Dynamic Drivers | 37mm dynamic drivers (Angled) |
Frequency Response | N/A (Not officially specified by manufacturer) | 10 Hz – 22,000 Hz |
Microphones | 8 Microphones total (Beamforming for ANC and clear calls) | 2 beamforming microphones (Speech) + ANC microphones |
Battery Life | Up to 30 hours (with ANC/Spatial Audio on) | Up to 50 hours (Bluetooth + ANC) |
Battery Life | N/A (No charging case) | N/A (No charging case) |
Charging | USB-C Rapid Charge; 3 min = 3 hours playback; Full charge ~3 hours | USB-C; ~3.5 hours full charge; 10 min rapid charge = 5 hours playback |
Multipoint | Yes (Simultaneous connection to 2 devices) | Yes (2 devices) |
Low Latency Mode | Yes (via aptX™ Adaptive or TV Audio Swap Wi-Fi link) | Yes (via aptX Adaptive) |
Wired Mode | Yes (USB-C to USB-C for lossless digital; USB-C to 3.5mm for analog sources) | Yes (USB-C Digital Audio + Analog via included 2.5mm to 3.5mm cable) |
Water Resistance | No (No IP rating) | None (No IP rating) |
Weight | 11 oz (312 g) | 8.0 oz (227 g) |
Controls | Content Key (Slide/Press for Volume & Playback), Noise Control Button, Power/Pairing | Touch pad (Right earcup: Volume, Play/Pause, Skip, ANC toggle) + Physical Power/Pairing button |
App Eq | Sonos App (Bass, Treble, Loudness toggle) | Sennheiser Smart Control app (5-band EQ, Sound Personalization, Sound Zones) |
Extras | TV Audio Swap (Wi-Fi connection to Sonos Soundbars); Dynamic Head Tracking; Magnetic Ear Cushions | Smart Pause (Wear detection); Wind Noise Reduction; Carrying case included; 3.9' USB-C cable & 4.2' audio cable |
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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
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Sennheiser ACCENTUM Plus (Black)
✓ Pros:
- • Impressive 50-hour battery life with ANC enabled reduces charging anxiety
- • Sound Personalization feature creates a custom audio profile for your hearing
- • Supports high-resolution wired audio via USB-C (plug-and-play with PC/phones)
- • Includes a robust carrying case (unlike the standard Accentum model)
- • Touch controls are responsive and intuitive for playback/volume adjustments
✗ Cons:
- • Earcup input is 2.5mm (sub-standard size), making replacement cables harder to find
- • Clamp force can feel slightly tight on larger heads due to the compact headband
- • Lacks an official IP rating for water or sweat resistance
- • Design does not fold completely for compact storage (earcups swivel flat only)
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Which one is better?
The Sennheiser ACCENTUM Plus (Black) is the better buy for most people - its 50-hour battery life crushes the Sonos Ace's 30 hours. That said, grab the Sonos if you want high-fidelity audio and the unique TV Audio Swap feature - it's worth every penny for audiophiles.
Who should buy each?
Choose the Sonos Ace Wireless Headphones if: you want the best audio quality for home theater, you regularly use compatible Sonos soundbars, or you need superior active noise cancellation. (11.01 oz weight)
Choose the Sennheiser ACCENTUM Plus (Black) if: you crave long battery life for extended listening sessions, you enjoy personalized sound profiles, or you prefer a lighter headset for everyday use. (8.01 oz weight)
Conclusion
With the key differences outlined, the decision should be clearer. Both options deliver quality—choose the one that fits your priorities.
Frequently Asked Questions
+Which has better value?
Sonos Ace Wireless Headphones excels if you value tv audio swap instantly transfers immersive home theater audio from sonos soundbars to headphones. Sennheiser ACCENTUM Plus (Black) is better if you prioritize impressive 50-hour battery life with anc enabled reduces charging anxiety. 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.
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