Sennheiser MOMENTUM 4 Wireless vs Bang & Olufsen Beoplay HX Wireless Noise Cancelling Headphones
The Sennheiser MOMENTUM 4 Wireless is the flagship option with an impressive 60-hour battery life, perfect for long flights or extended listening sessions. In contrast, the Bang & Olufsen Beoplay HX offers 35 hours of power, which is still excellent but falls short if you're a heavy user. What matters most here is that with the Sennheiser, you get over a day's worth of use even with Active Noise Cancellation (ANC) engaged, making it a no-brainer for those who prioritize battery life. Key specs: Battery: 700 mAh vs 1200 mAh and Weight: 10.34 oz vs 10.05 oz.
Why compare these? The Sennheiser MOMENTUM 4 Wireless (premium flagship) and Bang & Olufsen Beoplay HX Wireless Noise Cancelling Headphones (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 | Bang & |
|---|---|---|
| User Rating | 4.1★ (9,318 reviews) | ✓4.2★ (1,325 reviews) |
| Top Strength | Class-leading 60-hour battery life (even with ANC on) | Luxurious build quality with aluminum, polymer, and lambskin leather |
| Main Drawback | ANC is great, but slightly behind Sony/Bose top-tier models | No digital audio support via USB-C (charging only) |
| 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
Bang & Olufsen Beoplay HX Wireless Noise Cancelling Headphones
Over-ear (Circumaural)
Bluetooth 5.1 (Multipoint); 3.5 mm Analog Input
5.1
aptX Adaptive, 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 Bang & Olufsen Beoplay HX Wireless Noise Cancelling Headphones
Sennheiser MOMENTUM 4 Wireless
Bang & Olufsen Beoplay HX Wireless Noise Cancelling Headphones
| Criterion | Sennheiser MOMENTUM 4 Wireless | Bang & Olufsen Beoplay HX Wireless Noise Cancelling Headphones |
|---|---|---|
| Rating | ★4.1(9,318)Amazon | ★4.2(1,325)Amazon |
Form Factor | Over-ear | Over-ear (Circumaural) |
Connectivity | Bluetooth, USB-C (audio + charging), 2.5mm to 3.5mm analog cable | Bluetooth 5.1 (Multipoint); 3.5 mm Analog Input |
Bluetooth Version | Bluetooth 5.2 | 5.1 |
Codecs | SBC, AAC, aptX, aptX Adaptive | aptX Adaptive, AAC, SBC |
ANC | Yes (Hybrid Adaptive ANC) | Yes (Digital Adaptive Active Noise Cancellation) |
Transparency | Yes (Transparency Mode / Adjustable) | Yes (Transparency Mode) |
Drivers | 42 mm dynamic transducer | 40 mm Electro-dynamic drivers with Neodymium magnets |
Frequency Response | 6 Hz – 22 kHz | 20 Hz – 22,000 Hz |
Microphones | 4 digital beamforming microphones (2 per side) | 4 x Digital MEMS voice mics (2 shared with ANC) + 4 x Dedicated MEMS ANC mics |
Battery Life | Up to 60 hrs (Bluetooth with ANC on) | Up to 35 hours (Bluetooth + ANC) / Up to 40 hours (Bluetooth only) |
Battery Life | N/A (Headphones only) | N/A (Headphones only) |
Charging | USB-C; 5 min charge = 4 hrs play; approx 2 hrs for full charge | USB-C (Approx. 3 hours for full charge) |
Multipoint | Yes (2 devices simultaneously) | Yes (Connect two devices simultaneously) |
Low Latency Mode | Yes (via aptX Adaptive automatically) | Yes (via aptX Adaptive automatically) |
Wired Mode | Yes (USB-C digital audio + analog via included cable) | Yes (3.5 mm mini-jack; Passive playback supported; Mic does not work in wired mode; USB-C is charging only) |
Water Resistance | None (IP rating not officially stated) | No (No official IP rating) |
Weight | 293 g | 285 g (10.1 oz) |
Controls | Touch pad (right earcup) + 1 physical power/pairing button | Touch interface (Right earcup: Play/Pause, Volume, Skip) + Physical buttons (Power/Pairing, ANC toggle, Voice Assistant) |
App Eq | Sennheiser Smart Control (5-band EQ, Sound Personalization, Sound Zones) | Bang & Olufsen App (Beosonic™ intuitive tone-touch EQ; not a standard band EQ) |
Extras | Smart Pause (wear detection); Auto On/Off; hard travel case; Sound Personalization test | Google Fast Pair; Microsoft Swift Pair; Made for iPhone (MFi); Replaceable battery (serviceable); Lambskin leather ear cushions; Fabric 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)
Bang & Olufsen Beoplay HX Wireless Noise Cancelling Headphones
Over-ear (Circumaural)
Bluetooth 5.1 (Multipoint); 3.5 mm Analog Input
5.1
aptX Adaptive, AAC, SBC
Yes (Digital Adaptive Active Noise Cancellation)
Yes (Transparency Mode)
Pros
- Luxurious build quality with aluminum, polymer, and lambskin leather
- Excellent battery life (35 hours with ANC) for a lightweight headset
Cons
- No digital audio support via USB-C (charging only)
- Charging is slow (approx. 3 hours) compared to competitors
Which one is better?
The Sennheiser MOMENTUM 4 Wireless is the better buy for most people - its 60-hour battery life crushes the Beoplay HX's 35 hours. That said, grab the Bang & Olufsen if you crave luxury materials and a slightly lighter design at just 10.1 ounces.
Who should buy each?
Choose the Sennheiser MOMENTUM 4 Wireless if: you need extended battery life for travel, want superior sound quality with aptX Adaptive support, or prefer a more robust feature set for everyday use. (700 mAh battery, 10.34 oz weight)
Choose the Bang & Olufsen Beoplay HX Wireless Noise Cancelling Headphones if: you appreciate luxurious materials, desire lightweight comfort for long wear, or want an elegant design that stands out. (1200 mAh battery, 10.05 oz weight)
Quality Seekers
Higher user rating (4.2★ vs 4.1★) indicates better overall satisfaction
→ Choose Bang &
Safe Choice Buyers
More widely tested with 9,318 reviews vs 1,325
→ 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 Bang &
Conclusion
Sennheiser MOMENTUM 4 Wireless and Bang & Olufsen Beoplay HX Wireless Noise Cancelling Headphones are both solid choices. Match the strengths above to your budget and workflow to make the best call.
Bottom line: The Bang & Olufsen Beoplay HX Wireless Noise Cancelling Headphones leads with a 4.2★ 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 Bang & Olufsen Beoplay HX Wireless Noise Cancelling Headphones?
Sennheiser MOMENTUM 4 Wireless is the better choice if you prioritize class-leading 60-hour battery life (even with anc on). Bang & Olufsen Beoplay HX Wireless Noise Cancelling Headphones wins if you value luxurious build quality with aluminum, polymer, and lambskin leather. Both are rated highly (4.1★ vs 4.2★), so consider your specific needs and budget.
+What are the main differences between Sennheiser MOMENTUM 4 Wireless and Bang & Olufsen Beoplay HX Wireless Noise Cancelling Headphones?
Key differences: Sennheiser MOMENTUM 4 Wireless offers class-leading 60-hour battery life (even with anc on), while Bang & Olufsen Beoplay HX Wireless Noise Cancelling Headphones stands out with luxurious build quality with aluminum, polymer, and lambskin leather. Consider that Sennheiser MOMENTUM 4 Wireless anc is great, but slightly behind sony/bose top-tier models. Meanwhile, Bang & Olufsen Beoplay HX Wireless Noise Cancelling Headphones no digital audio support via usb-c (charging only). 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: February 7, 2026. PageBen uses affiliate links for monetization, but our recommendations are research-driven and independent.
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