Head to head
Sennheiser Momentum 4 Wireless vs Anker Soundcore Space One Pro
Anker Soundcore Space One Pro leads 2 to 1 on the 3 rankable specs and costs $180 less, which makes it the straightforward pick. Most of the 14 attributes tracked here are descriptive rather than numeric.
Catalog as of September 1, 2026
Why, in numbers
Swap
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AirPods 4 with Active Noise Cancellation$179AirPods Pro 2 (USB-C)$249Bose QuietComfort Ultra Earbuds$299Sony WF-1000XM5 Earbuds$299Sony WH-1000XM4$348Bose QuietComfort Headphones$349Beats Studio Pro$349Sony WH-1000XM5$399Bowers & Wilkins Px7 S2e$399Bose QuietComfort Ultra Headphones$429Sonos Ace$449Apple AirPods Max (USB-C)$549Focal Bathys Hi-Fi Wireless$699Swap
Compare a different headphone
AirPods 4 with Active Noise Cancellation$179AirPods Pro 2 (USB-C)$249Bose QuietComfort Ultra Earbuds$299Sony WF-1000XM5 Earbuds$299Sony WH-1000XM4$348Bose QuietComfort Headphones$349Beats Studio Pro$349Sony WH-1000XM5$399Bowers & Wilkins Px7 S2e$399Bose QuietComfort Ultra Headphones$429Sonos Ace$449Apple AirPods Max (USB-C)$549Focal Bathys Hi-Fi Wireless$699Buying for
Your devices
Straight answer
Overall: 1 to 2
Buy the Anker Soundcore Space One Pro.
- Leads 2 of 3 rankable overall specs; Sennheiser Momentum 4 Wireless takes 1.
- Weight: 286 g vs 293 g
- Foldable: Yes vs No
- It is also $180 cheaper.
Deal-breakers
tick what would make you walk away
- Trips:Sennheiser Momentum 4 Wireless · No (swivels flat)Clear:Anker Soundcore Space One Pro · Yes (FlexiCurve structure collapses to…
- Trips:Sennheiser Momentum 4 Wireless · No official IP ratingTrips:Anker Soundcore Space One Pro · No official IP rating
At a glance
The handful of numbers that decide most purchases in this category.
Weight
Sennheiser
293 g (10.3 oz)
Anker
286 g (10.08 oz)
Active Noise Cancelling≠
Sennheiser
Yes (Hybrid Adaptive Active Noise Cancellation)
Anker
Yes (4-Stage Noise Cancelling System with 6 mics and real-time adaptive algorithm)
Battery life
Sennheiser
60 hours (ANC on via Bluetooth)
Anker
40 hours (ANC on) / 60 hours (ANC off)
Comfort, Clamp & Travel Fit Check
Ergonomic factors that affect daily comfort, glasses wearers, and luggage space.
Folding & Travel Packability
Swivels flat only (large fabric travel case)
Standard folding earcups
Clamp Force & Glasses Comfort
Medium-firm seal (~4.8 N, thick cushioned headband)
Standard headphone clamp
Weight & Crown Pressure
293g (moderate weight, thick memory foam)
Standard headphone weight
The 90-Day Owner Regret Check
Documented ergonomic quirks, hardware annoyances, and maintenance realities reported by real owners.
Sennheiser: What to watch for
- Maintenance
Requires ongoing care to maintain peak out-of-box performance.
Anker: What to watch for
- Maintenance
Requires ongoing care to maintain peak out-of-box performance.
Design
leads 2-0| Type | Over-ear, closed-back | Over-ear, closed-back |
|---|---|---|
| Weight | 293 g (10.3 oz) | 286 g (10.08 oz) (wins this row: lower) |
| Foldable | No (swivels flat) | Yes (FlexiCurve structure collapses to 50% size) (wins this row: has it) |
| Carrying case | Fabric-covered structured hard zip case included | Waterproof travel pouch included |
| IP rating | No official IP rating | No official IP rating |
Audio
5 differences| Driver | 42 mm Transducer system (audiophile-inspired) | 40 mm Triple-Composite diaphragm drivers |
|---|---|---|
| Active Noise Cancelling | Yes (Hybrid Adaptive Active Noise Cancellation) | Yes (4-Stage Noise Cancelling System with 6 mics and real-time adaptive algorithm) |
| Transparency mode | Yes (Adjustable Transparency Mode) | Yes (5 customizable transparency levels) |
| Supported codecs | aptX, aptX Adaptive, AAC, SBC | LDAC, AAC, SBC (Hi-Res Audio Wireless Certified) |
| Microphones | 2x2 digital beamforming mic array | 4 microphones with AI noise-reduction algorithm |
Connectivity & Battery
leads 1-0| Multipoint Bluetooth | Yes (Bluetooth 5.2 multipoint pairing) | Yes (Bluetooth 5.3 multipoint for 2 devices) |
|---|---|---|
| Battery life | 60 hours (ANC on via Bluetooth) (wins this row: higher) | 40 hours (ANC on) / 60 hours (ANC off) |
| Charging time | 2 hours full charge (10 min charge gives 6 hours) | 2 hours full charge (5 min fast charge gives 8 hours playback) |
Ownership
1 differences| Warranty | 2 years | 18 months manufacturer warranty |
|---|
Which one should you buy
Pick this one if
Sennheiser Momentum 4 Wireless
Audiophile-tuned wireless headphones delivering signature Sennheiser sound and mammoth 60-hour battery life.
- Unrivaled 60-hour battery life with ANC engaged
- Audiophile-grade acoustic tuning with punchy dynamic bass
- Comprehensive aptX Adaptive high-resolution audio support
What you give up
- ANC performance slightly behind Sony XM5 and Bose Ultra
- Less distinctive styling compared to retro Momentum 3
Pick this one if
Anker Soundcore Space One Pro
Foldable over-ear noise-cancelling headphones with 4-stage noise cancellation system, LDAC Hi-Res Wireless, and up to 60-hour battery life.
- Exceptional battery life (up to 60 hours ANC off / 40 hours ANC on)
- Impressive adaptive noise cancellation at $199 price point
- FlexiCurve folding design for ultra-compact storage
What you give up
- Touch and button controls can take time to master
- Microphone clarity drops in very windy outdoor conditions
Best for each use
Flights & commutes
For flights & commutes, buy the Anker Soundcore Space One Pro.
Calls & work
Too close to call on calls & work from the spec sheets. Only battery life is rankable here.
Sound quality
Too close to call on sound quality from the spec sheets. Only weight is rankable here.
Done deciding?
Open the full standalone spec sheet for either device.
Manufacturer pages: Sennheiser Momentum 4 Wireless ↗ · Anker Soundcore Space One Pro ↗
Common questions
Which is cheaper, the Sennheiser Momentum 4 Wireless or the Anker Soundcore Space One Pro?
Anker Soundcore Space One Pro costs $180 less at list price.
What is the biggest catch with the Sennheiser Momentum 4 Wireless or Anker Soundcore Space One Pro?
Sennheiser Momentum 4 Wireless has this deal-breaker: does not fold. Takes a bigger slot in a carry-on.
Which is better for flights & commutes, the Sennheiser Momentum 4 Wireless or the Anker Soundcore Space One Pro?
For flights & commutes, buy the Anker Soundcore Space One Pro. Leads 2 of 3 rankable flights & commutes specs; Sennheiser Momentum 4 Wireless takes 1. Weight: 286 g vs 293 g
What cannot be compared from spec sheets?
Of the 14 specs tracked here, 11 are descriptive and cannot be ranked on numbers alone. Spec sheets also cannot measure subjective factors like build quality, real-world performance, or comfort.