Sennheiser Accentum True Wireless vs Sennheiser Momentum Sport

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the Sennheiser Accentum True Wireless is the better pick — it scores 76/100 to the Sennheiser Momentum Sport's 71, leading on Battery and Connectivity. 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

Sennheiser Accentum True Wireless leads overall

Sennheiser Accentum True Wireless

Sennheiser Momentum Sport

Why it stands out

Connectivity Bluetooth Version: Bluetooth 5.3
Build IP Rating: IP54
Total Battery Life with Case: 28 h (17% more)

Winner by category for Sennheiser Accentum True Wireless vs Sennheiser Momentum Sport
Category	Sennheiser Accentum True Wireless	Sennheiser Momentum Sport	Winner
Audio	0	0	Tie
Noise Cancelling	85	85	Tie
Battery	65	61	Sennheiser Accentum True Wireless
Connectivity	83	79	Sennheiser Accentum True Wireless
Calls	0	0	Tie
Build	67	50	Sennheiser Accentum True Wireless

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

Sennheiser Accentum True Wireless

The Sennheiser Accentum True Wireless are active noise-canceling in-ear headphones built for everyday media consumption and travel. Powered by Sennheiser's proprietary TrueResponse acoustic technology, the earbuds feature Bluetooth 5.3 connectivity, hybrid active noise cancellation, and a transparency mode. They offer up to 8 hours of standalone playback with an additional 20 hours provided by the included wireless-charging case.

Best for Commuters needing flexible active noise cancellation and wireless case chargingBest for Listeners seeking tailored sound profiles with reliable multi-hour battery perfo

Pros

Up to 28 hours of cumulative battery life with support for both USB-C and Qi wireless charging
Comprehensive sound customization via a 5-band equalizer and sound profile tests in the companion app
Modern connectivity package featuring Bluetooth 5.3 and LE Audio support
Ergonomic fit supported by four distinct sizes of ear tips in the box

Cons

Auracast broadcast capabilities require a post-launch firmware update to function
Voice capture relies on a basic dual-microphone array per earbud

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

Value for Money

Which is the better deal for the price

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Sennheiser Accentum True Wireless

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Sennheiser Momentum Sport

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Physical Comparison

Weight, side by side

Sennheiser Accentum True Wireless

41g

Weight

Sennheiser Accentum True Wireless

5.5g

Weight

Sennheiser Momentum Sport

6.4g

Weight

Detailed Specifications

The full spec sheet, side by side

Noise Cancelling

Feature	Sennheiser Accentum True Wireless	Sennheiser Momentum Sport
Active Noise Cancelling	Yes	Yes
Transparency Mode	Yes	Yes

Battery

Feature	Sennheiser Accentum True Wireless	Sennheiser Momentum Sport
Battery Life per Charge	6 h	6 h
Total Battery Life with Case	28 h17% more	24 h
Quick Charge	Yes	Yes
Wireless Charging Case	Yes	Yes

Connectivity

Feature	Sennheiser Accentum True Wireless	Sennheiser Momentum Sport
Bluetooth Version
Supported Codecs	SBC, AAC, aptX, LC3	SBC, AAC, aptX Adaptive
Multipoint Connection	Yes	Yes

Build

Feature	Sennheiser Accentum True Wireless	Sennheiser Momentum Sport
IP Rating
Weight per Earbud	5.5 g14% less	6.4 g
Case Weight	41 g	N/A

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about Sennheiser Accentum True Wireless vs Sennheiser Momentum Sport comparison

Based on our overall comparison score, Sennheiser Accentum True Wireless rates higher at 80/100 versus 76/100 for Sennheiser Momentum Sport — a 4-point lead. Sennheiser Accentum True Wireless is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.

Sennheiser Accentum True Wireless and Sennheiser Momentum Sport 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 80/100 for Sennheiser Accentum True Wireless and 76/100 for Sennheiser Momentum Sport.

If you want the higher-rated earbuds option overall, Sennheiser Accentum True Wireless (80/100) edges out Sennheiser Momentum Sport (76/100). But if Sennheiser Momentum Sport is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.