They are closely matched: Sennheiser Momentum Sport scores 76/100 and Soundcore Liberty 5 scores 76/100 in our overall comparison — within 1 points. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.
Sennheiser Momentum Sport vs Soundcore Liberty 5
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
For most buyers the Soundcore Liberty 5 is the better pick — it scores 76/100 to the Sennheiser Momentum Sport's 70, leading on Audio and Battery. Choose the Sennheiser Momentum Sport instead if you want to spend less.
- Sound quality isn't scored yet (we have no measured audio data), so the score covers features, battery, noise cancelling and build.
Verdict
Our overall take, at a glance
Key takeaways
- Soundcore Liberty 5 leads Sennheiser Momentum Sport overall by 6 points (76 vs 70 out of 100).
- Soundcore Liberty 5 stands out on Connectivity Bluetooth Version: Bluetooth 5.4, Build IP Rating: IP55, Battery Life per Charge: 8 h (33% more).
Soundcore Liberty 5 leads overall
Soundcore Liberty 5
76
Sennheiser Momentum Sport
70
Why it stands out
- Connectivity Bluetooth Version: Bluetooth 5.4
- Build IP Rating: IP55
- Battery Life per Charge: 8 h (33% more)
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.
Sennheiser Momentum Sport
The Sennheiser Momentum Sport is a pair of true wireless athletic earbuds designed for real-time fitness monitoring alongside audio playback. Equipped with an in-ear PPG heart rate sensor and a body temperature sensor accurate to +/-0.3 °C, the earbuds provide live health metrics to connected sports ecosystems. They feature a semi-open design with an acoustic relief channel and carry an IP55 rating for dust, sweat, and water resistance.
Best for Athletes who want in-ear heart rate and temperature tracking without wearing a sBest for Outdoor runners needing IP55 weather protection and wind-shielded transparency m
Pros
- Integrated PPG heart rate and body temperature sensors for direct in-ear biometric tracking
- Semi-open acoustic relief channel reduces body-borne noise and improves airflow comfort
- IP55 rating for dust, sweat, water, and shock resistance
- Native software integration with the Polar Flow ecosystem
Cons
- Discontinued directly on the official manufacturer website as an end-of-life product
Soundcore Liberty 5
The Anker Soundcore Liberty 5 is a pair of noise-canceling true wireless earbuds engineered for commuters, travelers, and open-office workers. Built around 9.2mm wool-paper diaphragm drivers and Adaptive ANC 3.0, it delivers high-resolution audio support alongside real-time environmental noise suppression. Key hardware features include Bluetooth 5.4, LDAC codec compatibility, stem controls, and an IP55 resistance rating.
Best for Commuters and office workers seeking active noise cancellation targeting mid-freBest for Wireless audio enthusiasts requiring LDAC high-bitrate streaming alongside simul
Pros
- Supports high-resolution sound via LDAC and Dolby Audio, alongside dual-device multipoint pairing
- Generous battery performance offering up to 8 hours with ANC on (32 hours total with case) and fast charging yielding 5 hours of playback from 10 minutes
- IP55 dust and water resistance provides protection against sweat and moderate moisture
- Includes six sizes of ear tips (XXS to XL) and HearID 4.0 individualized sound calibration
Cons
- Enabling Active Noise Cancellation reduces single-charge earbud playtime from 12 hours down to 8 hours
- Physical stem controls require a pinch motion that may present a learning curve compared to traditional tap controls
Value for Money
Which is the better deal for the price
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Sennheiser Momentum Sport
Soundcore Liberty 5
Physical Comparison
Weight, side by side
Soundcore Liberty 5
48g
Weight
Sennheiser Momentum Sport
6.4g
Weight
Soundcore Liberty 5
4.6g
Weight
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about Sennheiser Momentum Sport vs Soundcore Liberty 5 comparison
Sennheiser Momentum Sport and Soundcore Liberty 5 are compared side by side above across every spec in the earbuds category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 76/100 for Sennheiser Momentum Sport and 76/100 for Soundcore Liberty 5.
It's close — Sennheiser Momentum Sport (76/100) and Soundcore Liberty 5 (76/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.
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