Sennheiser MOMENTUM 4 Wireless vs Bowers & Wilkins Px7 S2e
If you're weighing the Sennheiser MOMENTUM 4 Wireless against the Bowers & Wilkins Px7 S2e, the MOMENTUM 4 is the flagship option and wins on battery life. With an impressive 60-hour playtime even with Active Noise Cancellation (ANC) on, that's double the Px7 S2e's 30 hours. In real-world use, this means you'll get through a week of commuting without needing a charge. The Sennheiser's sound quality is also top-notch, featuring aptX Adaptive support for audiophiles, while the Px7 S2e offers a luxurious design but falls short on battery longevity. What matters most here is how much you value endurance over aesthetics. Key specs: Weight: 10.34 oz vs 10.83 oz and Battery: 60h vs 30h.
Why compare these? The Sennheiser MOMENTUM 4 Wireless (premium flagship) and Bowers & Wilkins Px7 S2e (high-end) represent different approaches to headphones. While they may appeal to different budgets, many buyers consider both options. This 2026 comparison helps you decide if the differences justify the price gap.
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Key Differences at a Glance
| Aspect | Sennheiser MOMENTUM | Bowers & |
|---|---|---|
| User Rating | 4.1★ (9,318 reviews) | ✓4.4★ (1,676 reviews) |
| Top Strength | Class-leading 60-hour battery life (even with ANC on) | Luxurious build quality with memory foam and fine fabric detailing |
| Main Drawback | ANC is great, but slightly behind Sony/Bose top-tier models | App EQ is restricted to simple Bass and Treble sliders (no multi-band equalization) |
| Market Position | ✓Flagship | Premium |
Sennheiser MOMENTUM 4 Wireless
Over-ear
Bluetooth, USB-C (audio + charging), 2.5mm to 3.5mm analog cable
Bluetooth 5.2
SBC, AAC, aptX, aptX Adaptive
Bowers & Wilkins Px7 S2e
Over-ear (closed-back)
Bluetooth 5.2 + USB-C Digital Audio + 3.5mm Analog (via included USB-C cable)
Bluetooth 5.2
aptX™ Adaptive, aptX™ HD, aptX™, AAC, SBC
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: Sennheiser MOMENTUM 4 Wireless vs Bowers & Wilkins Px7 S2e
Sennheiser MOMENTUM 4 Wireless
Bowers & Wilkins Px7 S2e
| Criterion | Sennheiser MOMENTUM 4 Wireless | Bowers & Wilkins Px7 S2e |
|---|---|---|
| Rating | ★4.1(9,318)Amazon | ★4.4(1,676)Amazon |
Form Factor | Over-ear | Over-ear (closed-back) |
Connectivity | Bluetooth, USB-C (audio + charging), 2.5mm to 3.5mm analog cable | Bluetooth 5.2 + USB-C Digital Audio + 3.5mm Analog (via included USB-C cable) |
Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.2 |
Codecs | SBC, AAC, aptX, aptX Adaptive | aptX™ Adaptive, aptX™ HD, aptX™, AAC, SBC |
ANC | Yes (Hybrid Adaptive ANC) | Yes (Hybrid Noise Cancellation with 4 sensing mics) |
Transparency | Yes (Transparency Mode / Adjustable) | Yes (Ambient Pass-Through) |
Drivers | 42 mm dynamic transducer | 2 x 40mm Dynamic Full Range Bio-Cellulose Drivers |
Frequency Response | 6 Hz – 22 kHz | 10 Hz – 30,000 Hz |
Microphones | 4 digital beamforming microphones (2 per side) | 6 Microphones total (4 for ANC + 2 for clear telephony) |
Battery Life | Up to 60 hrs (Bluetooth with ANC on) | Up to 30 hours |
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 Fast Charge; 15 min charge = 7 hours playback; Full charge ~2 hours |
Multipoint | Yes (2 devices simultaneously) | Yes (Simultaneous connection to 2 devices) |
Low Latency Mode | Yes (via aptX Adaptive automatically) | No (Relies on aptX™ Adaptive dynamic latency) |
Wired Mode | Yes (USB-C digital audio + analog via included cable) | Yes (Supports both USB-C digital audio and 3.5mm analog sources via included cables) |
Water Resistance | None (IP rating not officially stated) | No (No IP rating) |
Weight | 293 g | 10.8 oz (307 g) |
Controls | Touch pad (right earcup) + 1 physical power/pairing button | Physical Buttons (Volume, Play/Pause, Power Slider, Quick Action Button) |
App Eq | Sennheiser Smart Control (5-band EQ, Sound Personalization, Sound Zones) | Bowers & Wilkins Music App (Basic Bass/Treble tone controls only) |
Extras | Smart Pause (wear detection); Auto On/Off; hard travel case; Sound Personalization test | Wear-Detection Sensor; 24-bit DSP Engine; Hard-shell carrying case included |
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Sennheiser MOMENTUM 4 Wireless
Over-ear
Bluetooth, USB-C (audio + charging), 2.5mm to 3.5mm analog cable
Bluetooth 5.2
SBC, AAC, aptX, aptX Adaptive
Yes (Hybrid Adaptive ANC)
Yes (Transparency Mode / Adjustable)
Pros
- Class-leading 60-hour battery life (even with ANC on)
- Superb sound quality with aptX Adaptive support
Cons
- ANC is great, but slightly behind Sony/Bose top-tier models
- Design does not fold up compactly (only rotates flat)
Bowers & Wilkins Px7 S2e
Over-ear (closed-back)
Bluetooth 5.2 + USB-C Digital Audio + 3.5mm Analog (via included USB-C cable)
Bluetooth 5.2
aptX™ Adaptive, aptX™ HD, aptX™, AAC, SBC
Yes (Hybrid Noise Cancellation with 4 sensing mics)
Yes (Ambient Pass-Through)
Pros
- Luxurious build quality with memory foam and fine fabric detailing
- Sophisticated 24-bit DSP tuning offers a significant sonic upgrade over the standard S2
Cons
- App EQ is restricted to simple Bass and Treble sliders (no multi-band equalization)
- Active Noise Cancellation is effective but trails behind top-tier Sony and Bose models
Which one is better?
The Sennheiser MOMENTUM 4 Wireless is the better buy for most people - its class-leading 60-hour battery life crushes the Bowers & Wilkins Px7 S2e’s 30-hour offering. That said, grab the Px7 S2e if you prioritize luxurious build quality and excellent sound tuning.
Who should buy each?
Choose the Sennheiser MOMENTUM 4 Wireless if: you need 60 hours of battery life, want top-notch sound quality for music, or frequently travel long distances.
Choose the Bowers & Wilkins Px7 S2e if: you prioritize luxurious materials, prefer physical buttons for control, or enjoy a sophisticated design. (10.83 oz weight)
Quality Seekers
Higher user rating (4.4★ vs 4.1★) indicates better overall satisfaction
→ Choose Bowers &
Safe Choice Buyers
More widely tested with 9,318 reviews vs 1,676
→ Choose Sennheiser MOMENTUM
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose Sennheiser MOMENTUM
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose Bowers &
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Bottom line: The Bowers & Wilkins Px7 S2e leads with a 4.4★ rating versus 4.1★. That said, Sennheiser MOMENTUM 4 Wireless could still be the right pick depending on your specific priorities.
Frequently Asked Questions
+Which is better: Sennheiser MOMENTUM 4 Wireless or Bowers & Wilkins Px7 S2e?
Sennheiser MOMENTUM 4 Wireless is the better choice if you prioritize class-leading 60-hour battery life (even with anc on). Bowers & Wilkins Px7 S2e wins if you value luxurious build quality with memory foam and fine fabric detailing. Both are rated highly (4.1★ vs 4.4★), so consider your specific needs and budget.
+What are the main differences between Sennheiser MOMENTUM 4 Wireless and Bowers & Wilkins Px7 S2e?
Key differences: Sennheiser MOMENTUM 4 Wireless offers class-leading 60-hour battery life (even with anc on), while Bowers & Wilkins Px7 S2e stands out with luxurious build quality with memory foam and fine fabric detailing. Consider that Sennheiser MOMENTUM 4 Wireless anc is great, but slightly behind sony/bose top-tier models. Meanwhile, Bowers & Wilkins Px7 S2e app eq is restricted to simple bass and treble sliders (no multi-band equalization). Check the detailed specs table above for a complete comparison.
+Where can US buyers get the best price?
For US buyers, Amazon typically offers competitive pricing with Prime shipping, easy returns, and reliable warranty support. We recommend comparing prices on both products using our affiliate links above—prices fluctuate regularly, and you may find sales or deals.
+Is this comparison up to date?
Yes, this comparison is current for 2026. We regularly verify specs, ratings, and availability. Last verified: January 26, 2026. PageBen uses affiliate links for monetization, but our recommendations are research-driven and independent.
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