Sennheiser Momentum Sport vs Xiaomi Buds 5

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

The Sennheiser Momentum Sport and Xiaomi Buds 5 are closely matched at 74 and 72/100. The Sennheiser Momentum Sport edges ahead on Noise Cancelling and Battery, while the Xiaomi Buds 5 leads on Connectivity and Build — pick the one whose strengths match what you'll actually use.

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 Momentum Sport and Xiaomi Buds 5 are closely matched

Sennheiser Momentum Sport

Xiaomi Buds 5

Where Sennheiser Momentum Sport stands out

Battery Life per Charge: 6 h (71% more)
Total Battery Life with Case: 24 h (20% more)

Where Xiaomi Buds 5 stands out

Connectivity Bluetooth Version: Bluetooth 5.4
Build IP Rating: IP54
Build Weight per Earbud: 4.2 g (34% less)

Winner by category for Sennheiser Momentum Sport vs Xiaomi Buds 5
Category	Sennheiser Momentum Sport	Xiaomi Buds 5	Winner
Audio	0	0	Tie
Noise Cancelling	91	85	Sennheiser Momentum Sport
Battery	68	39	Sennheiser Momentum Sport
Connectivity	79	86	Xiaomi Buds 5
Calls	0	0	Tie
Build	48	76	Xiaomi Buds 5

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

Xiaomi Buds 5

The Xiaomi Buds 5 are semi-in-ear wireless earbuds designed for users seeking high-fidelity sound without completely sealing the ear canal. Built on a Qualcomm platform, they support aptX Lossless transmission alongside 11mm dual-magnet dynamic drivers tuned in collaboration with Harman AudioEFX. Key capabilities include active noise cancellation, spatial audio with head tracking, and up to 39 hours of total battery life using the charging case.

Best for Listeners preferring an open-fit earbud style over deep silicone tip isolationBest for Owners of compatible Xiaomi or Qualcomm-powered phones wanting high-bitrate loss

Pros

Supports high-resolution Qualcomm aptX Lossless transmission up to 1.2Mbps on compatible devices
Lightweight semi-in-ear fit weighing approximately 4.2g per earbud for reduced ear pressure
Dynamic spatial audio with integrated head-tracking sensors
Direct audio recording feature built into the hardware and managed via the companion app

Cons

Semi-in-ear open structure inherently limits passive sound isolation compared to silicone-tip earbuds
Peak features including aptX Lossless, 73ms low-latency mode, and spatial audio require specific supported smartphone models

Value for Money

Which is the better deal for the price

Enter today's price for each product to see which offers better value. Use the same currency for both.

Sennheiser Momentum Sport

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Xiaomi Buds 5

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Physical Comparison

Weight, side by side

Xiaomi Buds 5

36.6g

Weight

Sennheiser Momentum Sport

6.4g

Weight

Xiaomi Buds 5

4.2g

Weight

Detailed Specifications

The full spec sheet, side by side

Noise Cancelling

Feature	Sennheiser Momentum Sport	Xiaomi Buds 5
Active Noise Cancelling	Yes	Yes
Transparency Mode	Yes	N/A

Battery

Feature	Sennheiser Momentum Sport	Xiaomi Buds 5
Battery Life per Charge	6 h71% more	3.5 h
Total Battery Life with Case	24 h20% more	20 h
Quick Charge	Yes	Yes
Wireless Charging Case	Yes	N/A

Connectivity

Feature	Sennheiser Momentum Sport	Xiaomi Buds 5
Bluetooth Version
Supported Codecs	SBC, AAC, aptX Adaptive	SBC, AAC, aptX Adaptive, aptX Lossless, LC3
Multipoint Connection	Yes	Yes

Build

Feature	Sennheiser Momentum Sport	Xiaomi Buds 5
IP Rating
Weight per Earbud	6.4 g	4.2 g34% less
Case Weight	N/A	36.6 g

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 Momentum Sport vs Xiaomi Buds 5 comparison

They are closely matched: Sennheiser Momentum Sport scores 76/100 and Xiaomi Buds 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 and Xiaomi Buds 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 Xiaomi Buds 5.

It's close — Sennheiser Momentum Sport (76/100) and Xiaomi Buds 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.