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2026 comparison
Updated Jan 16, 2026
|Sources: Amazon, ManufacturerBowers & Wilkins Px7 S2e vs Sennheiser MOMENTUM 4 Wireless
Time to compare Bowers & Wilkins Px7 S2e with Sennheiser MOMENTUM 4 Wireless. We will cover the essentials so you can buy with confidence.
Ratings: 4.4★ vs 4.1★
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Bowers & Wilkins Px7 S2e
★4.4
(1,676)•Amazon
Form Factor:Over-ear (closed-back)
Connectivity:Bluetooth 5.2 + USB-C Digital Audio + 3.5mm Analog (via included USB-C cable)
Bluetooth Version:Bluetooth 5.2
Codecs:aptX™ Adaptive, aptX™ HD, aptX™, AAC, SBC
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Sennheiser MOMENTUM 4 Wireless
★4.1
(9,090)•Amazon
Form Factor:Over-ear
Connectivity:Bluetooth, USB-C (audio + charging), 2.5mm to 3.5mm analog cable
Bluetooth Version:Bluetooth 5.2
Codecs:SBC, AAC, aptX, aptX Adaptive
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Comparison: Bowers & Wilkins Px7 S2e vs Sennheiser MOMENTUM 4 Wireless
Bowers & Wilkins Px7 S2e
★4.4(1,676)Amazon
Sennheiser MOMENTUM 4 Wireless
★4.1(9,090)Amazon
| Criterion | Bowers & Wilkins Px7 S2e | Sennheiser MOMENTUM 4 Wireless |
|---|---|---|
| Rating | ★4.4(1,676)Amazon | ★4.1(9,090)Amazon |
Form Factor | Over-ear (closed-back) | Over-ear |
Connectivity | Bluetooth 5.2 + USB-C Digital Audio + 3.5mm Analog (via included USB-C cable) | Bluetooth, USB-C (audio + charging), 2.5mm to 3.5mm analog cable |
Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.2 |
Codecs | aptX™ Adaptive, aptX™ HD, aptX™, AAC, SBC | SBC, AAC, aptX, aptX Adaptive |
ANC | Yes (Hybrid Noise Cancellation with 4 sensing mics) | Yes (Hybrid Adaptive ANC) |
Transparency | Yes (Ambient Pass-Through) | Yes (Transparency Mode / Adjustable) |
Drivers | 2 x 40mm Dynamic Full Range Bio-Cellulose Drivers | 42 mm dynamic transducer |
Frequency Response | 10 Hz – 30,000 Hz | 6 Hz – 22 kHz |
Microphones | 6 Microphones total (4 for ANC + 2 for clear telephony) | 4 digital beamforming microphones (2 per side) |
Battery Life | Up to 30 hours | Up to 60 hrs (Bluetooth with ANC on) |
Battery Life | N/A (No charging case) | N/A (Headphones only) |
Charging | USB-C Fast Charge; 15 min charge = 7 hours playback; Full charge ~2 hours | USB-C; 5 min charge = 4 hrs play; approx 2 hrs for full charge |
Multipoint | Yes (Simultaneous connection to 2 devices) | Yes (2 devices simultaneously) |
Low Latency Mode | No (Relies on aptX™ Adaptive dynamic latency) | Yes (via aptX Adaptive automatically) |
Wired Mode | Yes (Supports both USB-C digital audio and 3.5mm analog sources via included cables) | Yes (USB-C digital audio + analog via included cable) |
Water Resistance | No (No IP rating) | None (IP rating not officially stated) |
Weight | 10.8 oz (307 g) | 293 g |
Controls | Physical Buttons (Volume, Play/Pause, Power Slider, Quick Action Button) | Touch pad (right earcup) + 1 physical power/pairing button |
App Eq | Bowers & Wilkins Music App (Basic Bass/Treble tone controls only) | Sennheiser Smart Control (5-band EQ, Sound Personalization, Sound Zones) |
Extras | Wear-Detection Sensor; 24-bit DSP Engine; Hard-shell carrying case included | Smart Pause (wear detection); Auto On/Off; hard travel case; Sound Personalization test |
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Bowers & Wilkins Px7 S2e
Rating:★4.4(1,676)Amazon
Form Factor:Over-ear (closed-back)
Connectivity:Bluetooth 5.2 + USB-C Digital Audio + 3.5mm Analog (via included USB-C cable)
Bluetooth Version:Bluetooth 5.2
Codecs:aptX™ Adaptive, aptX™ HD, aptX™, AAC, SBC
ANC:Yes (Hybrid Noise Cancellation with 4 sensing mics)
Transparency:Yes (Ambient Pass-Through)
Drivers:2 x 40mm Dynamic Full Range Bio-Cellulose Drivers
Frequency Response:10 Hz – 30,000 Hz
Microphones:6 Microphones total (4 for ANC + 2 for clear telephony)
Battery Life:Up to 30 hours
Battery Life:N/A (No charging case)
Charging:USB-C Fast Charge; 15 min charge = 7 hours playback; Full charge ~2 hours
Multipoint:Yes (Simultaneous connection to 2 devices)
Low Latency Mode:No (Relies on aptX™ Adaptive dynamic latency)
Wired Mode:Yes (Supports both USB-C digital audio and 3.5mm analog sources via included cables)
Water Resistance:No (No IP rating)
Weight:10.8 oz (307 g)
Controls:Physical Buttons (Volume, Play/Pause, Power Slider, Quick Action Button)
App Eq:Bowers & Wilkins Music App (Basic Bass/Treble tone controls only)
Extras:Wear-Detection Sensor; 24-bit DSP Engine; Hard-shell carrying case included
✓ 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
- • Support for high-quality codecs (aptX™ Adaptive/HD) ensures fidelity on Android
- • USB-C port functions as a direct digital audio interface for computers
- • Physical buttons provide reliable control without accidental touches
✗ 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
- • No official water resistance rating (IP) warns against use in rain or heavy workouts
As an Amazon Associate I earn from qualifying purchases.
Check Price on Amazon→
Sennheiser MOMENTUM 4 Wireless
Rating:★4.1(9,090)Amazon
Form Factor:Over-ear
Connectivity:Bluetooth, USB-C (audio + charging), 2.5mm to 3.5mm analog cable
Bluetooth Version:Bluetooth 5.2
Codecs:SBC, AAC, aptX, aptX Adaptive
ANC:Yes (Hybrid Adaptive ANC)
Transparency:Yes (Transparency Mode / Adjustable)
Drivers:42 mm dynamic transducer
Frequency Response:6 Hz – 22 kHz
Microphones:4 digital beamforming microphones (2 per side)
Battery Life:Up to 60 hrs (Bluetooth with ANC on)
Battery Life:N/A (Headphones only)
Charging:USB-C; 5 min charge = 4 hrs play; approx 2 hrs for full charge
Multipoint:Yes (2 devices simultaneously)
Low Latency Mode:Yes (via aptX Adaptive automatically)
Wired Mode:Yes (USB-C digital audio + analog via included cable)
Water Resistance:None (IP rating not officially stated)
Weight:293 g
Controls:Touch pad (right earcup) + 1 physical power/pairing button
App Eq:Sennheiser Smart Control (5-band EQ, Sound Personalization, Sound Zones)
Extras:Smart Pause (wear detection); Auto On/Off; hard travel case; Sound Personalization test
✓ 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.
Check Price on Amazon→
Which one is better?
Looking at user satisfaction (Bowers & Wilkins Px7 S2e: 4.4★ vs Sennheiser MOMENTUM 4 Wireless: 4.1★), Bowers & Wilkins Px7 S2e pulls ahead. The gap is small—choose based on the priorities below.
Who should buy each?
Expert take:
- Bowers & Wilkins Px7 S2e suits buyers who need Luxurious build quality with memory foam and fine fabric detailing, Sophisticated 24-bit DSP tuning offers a significant sonic upgrade over the standard S2
- Sennheiser MOMENTUM 4 Wireless suits buyers who want Class-leading 60-hour battery life (even with ANC on), Superb sound quality with aptX Adaptive support
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?
Bowers & Wilkins Px7 S2e excels if you value luxurious build quality with memory foam and fine fabric detailing. Sennheiser MOMENTUM 4 Wireless is better if you prioritize class-leading 60-hour battery life (even with anc on). 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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