Earbuds / Compare

Samsung Galaxy Buds3 Pro vs Sennheiser MOMENTUM True Wireless 4

A

Product A: Samsung

Galaxy Buds3 Pro

88 of 166 known

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B

Product B: Sennheiser

MOMENTUM True Wireless 4

94 of 166 known

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Every value links to where we found it.

Only differences

ASamsung Galaxy Buds3 Pro

BSennheiser MOMENTUM True Wireless 4

General

7 of 8 differ

Series

Galaxy Buds1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026

MOMENTUM3Maker product pageus.sennheiser-hearing.com/products/momentum-true-wireless-4Read 6 October 2026Site menu Headphones by Series lists MOMENTUM Headphones. Product name MOMENTUM True Wireless 4

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

SM-R6301Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026Exact maker page identifies SM-R630 silver configuration. Regional suffix is not a separate hardware product.

MTW4, MTW4 R, MTW4 L, MTW4 C, 700365, 700366, 700367, 700441, 7004491Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Cover and specifications: Model MTW4, MTW4 R, MTW4 L, MTW4 C. Article numbers 700365, 700366, 700367, 700441 and 700449 come from the maker's stores2Maker product pageeu.sennheiser-hearing.com/en-de/products/momentum-true-wireless-4Read 6 October 20263Maker product pageus.sennheiser-hearing.com/products/momentum-true-wireless-4Read 6 October 2026Article No. per colour, e.g. 700367 Black Copper

GTIN / EAN

Not available

4260752332408, 4260752332415, 4260752332422, 4260752333351, 42607523333992Maker product pageeu.sennheiser-hearing.com/en-de/products/momentum-true-wireless-4Read 6 October 2026Shopify product data of the EU store: EAN per colour

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

10 July 20242Press releasenews.samsung.com/us/samsung-galaxy-z-fold6-flip6-buds3-series-elevate-galaxy-ai-new-heights-unpacked-2024Read 5 October 2026

8 January 20245Press releasenewsroom.sennheiser.com/sennheiser-triples-down-at-ces-24Read 6 October 2026Las Vegas, January 8th, 2024: debut at CES

Status

Not available

Available2Maker product pageeu.sennheiser-hearing.com/en-de/products/momentum-true-wireless-4Read 6 October 2026EU maker store sells all five colours with Add to Cart in October 2026. The US maker store marks the product End of Life

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Samsung Galaxy Buds2 Pro10Reviewrtings.com/headphones/reviews/samsung/galaxy-buds3-pro-truly-wirelessRead 5 October 2026RTINGS calls the Galaxy Buds3 Pro the 2024 follow-up to the previous Galaxy Buds2 Pro.

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Samsung Galaxy Buds4 Pro10Reviewrtings.com/headphones/reviews/samsung/galaxy-buds3-pro-truly-wirelessRead 5 October 2026A notice on the RTINGS Galaxy Buds3 Pro review says these headphones were replaced by the Samsung Galaxy Buds4 Pro.19Reviewtomsguide.com/audio/earbuds/embargo-25th-feb-6pm-gmt-samsung-announces-galaxy-buds-4-and-galaxy-buds-4-pro-5-key-features-you-can-expectRead 23 October 2026Tom's Guide names the Galaxy Buds 3 and Galaxy Buds 3 Pro as the predecessors of the Galaxy Buds 4 and Buds 4 Pro.

Sennheiser MOMENTUM True Wireless 511Reviewwhathifi.com/headphones/wireless-earbuds/sennheisers-flagship-earbuds-are-back-to-battle-bose-and-sony-and-they-could-have-an-ace-up-their-sleeveRead 23 October 2026What Hi-Fi calls the MOMENTUM True Wireless 5 the sequel to the MOMENTUM True Wireless 4.

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$249.992Press releasenews.samsung.com/us/samsung-galaxy-z-fold6-flip6-buds3-series-elevate-galaxy-ai-new-heights-unpacked-2024Read 5 October 2026July 10 US launch Availability gives $249.99 for exact model.

$299.955Press releasenewsroom.sennheiser.com/sennheiser-triples-down-at-ces-24Read 6 October 2026Available to pre-order on February 15th for $299.95 USD / $429.95 CAD

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

€24911Press releasenews.samsung.com/de/samsung-verkundet-verkaufsstart-des-samsung-galaxy-z-fold6-und-galaxy-z-flip6-sowie-der-galaxy-watch7-galaxy-watch-ultra-galaxy-buds3-serie-und-des-galaxy-ringRead 5 October 2026July 24 German retail-day release states UVP 249 EUR for Buds3 Pro and 179 EUR for Buds3.

€299.996Press releasenewsroom.sennheiser.com/sennheiser-triples-down-at-ces-24-vd4darRead 6 October 2026Available to pre-order on February 15th for £259.99 / €299.99 EUR

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

Not available

US, CA, GB, DE2Maker product pageeu.sennheiser-hearing.com/en-de/products/momentum-true-wireless-4Read 6 October 2026DE: EU maker store, prices incl. VAT3Maker product pageus.sennheiser-hearing.com/products/momentum-true-wireless-4Read 6 October 2026US maker store, listed at USD 299.95. Marked End of Life on the page in October 20265Press releasenewsroom.sennheiser.com/sennheiser-triples-down-at-ces-24Read 6 October 2026CA: launch price in CAD6Press releasenewsroom.sennheiser.com/sennheiser-triples-down-at-ces-24-vd4darRead 6 October 2026GB: launch price in GBP

ColoursiThe maker's own colour names

Silver, White1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026

Black Graphite, White Silver, Black Copper, Gold, Denim2Maker product pageeu.sennheiser-hearing.com/en-de/products/momentum-true-wireless-4Read 6 October 2026Colour selector: Black Graphite, Black Copper, White Silver, Gold, Denim3Maker product pageus.sennheiser-hearing.com/products/momentum-true-wireless-4Read 6 October 2026Same five colours as the EU store

Segment

Not available

Not available

Design

1 of 4 differ

Form factoriIn-ear seals the ear canal with a tip. Semi-in-ear rests in the outer ear without a seal. Open-ear leaves the ear canal unobstructed.

In-ear2Press releasenews.samsung.com/us/samsung-galaxy-z-fold6-flip6-buds3-series-elevate-galaxy-ai-new-heights-unpacked-2024Read 5 October 2026Launch text explicitly Canal Type for Pro.

In-ear1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Specifications table, PDF page 48 to 49: wearing style True Wireless stereo earbuds, ear coupling ear-canal

Bud shapeiStem describes an extending control or microphone stalk. Stemless describes a compact body without a stalk.

Stem2Press releasenews.samsung.com/us/samsung-galaxy-z-fold6-flip6-buds3-series-elevate-galaxy-ai-new-heights-unpacked-2024Read 5 October 2026

Not available

Use one bud aloneiWhich earbud can operate alone. This does not mean two earbuds can play from different sources.

Either bud3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 20 states single-earbud connection plays mono. Page 42 left/right balance and one-earbud use confirms either unit, not a fixed primary earbud.4Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 20 states single-earbud connection plays mono. Page 42 left/right balance and one-earbud use confirms either unit, not a fixed primary earbud.6Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 20 states single-earbud connection plays mono. Page 42 left/right balance and one-earbud use confirms either unit, not a fixed primary earbud.

Either bud1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 27: The right or left earbud can be used alone4Maker product pagefirmware.s-consumer-cloud.com/help/products/mtw4/en/faq/index.htmlRead 6 October 2026

RGB lighting

Not available

Not available

Drivers and sound

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Drivers per budiAudio transducers in one earbud. Rows distinguish their type, acoustic role and published diameter. Do not count microphones.

ASamsung Galaxy Buds3 Pro

Type	Role	Diameter (mm)	Count per earbud
Dynamic	Woofer	10.5	1
Planar magnetic	Tweeter	6.1	1

Source2Press releasenews.samsung.com/us/samsung-galaxy-z-fold6-flip6-buds3-series-elevate-galaxy-ai-new-heights-unpacked-2024Read 5 October 2026Exact Galaxy Buds3 Pro table column: 10.5 mm dynamic plus 6.1 mm planar. Main text identifies planar tweeter.

BSennheiser MOMENTUM True Wireless 4

Type	Diameter (mm)	Count per earbud
Dynamic	7	1

Source1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Specifications table, PDF page 48 to 49: transducer principle dynamic, transducer size 7 mm. One transducer size is listed per earbud

Driver typeiPublished transducer technology. High-excursion, composite and neodymium do not by themselves establish a driver type.

Hybrid2Press releasenews.samsung.com/us/samsung-galaxy-z-fold6-flip6-buds3-series-elevate-galaxy-ai-new-heights-unpacked-2024Read 5 October 2026

Dynamic1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Specifications table, PDF page 48 to 49: transducer principle dynamic

Driver sizeiLargest explicitly published circular driver diameter in one earbud. A rectangular driver width is not a diameter.

10.5mm=CalculatedFrom Drivers per bud

7mm=CalculatedFrom Drivers per bud

Drivers per budiTotal audio transducers in one earbud, summed from explicit driver quantities. A row with an unknown quantity makes the total unknown.

2=CalculatedFrom Drivers per bud

1=CalculatedFrom Drivers per bud

Diaphragm material

Not available

Not available

Frequency responseiPublished acoustic frequency response of the earbuds. Codec transmission bandwidth alone does not qualify. Conditions belong in the source note.

Not available

Min5 HzMax21 kHz1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Specifications table, PDF page 48 to 49: 5 Hz to 21 kHz

Impedance

Not available

Not available

SensitivityiPublished acoustic sensitivity. The electrical reference and frequency must be stated in sensitivity_reference or the source note.

Not available

107dB1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Specifications table, PDF page 48 to 49: sound pressure level (SPL) 107 dB (1 kHz/1 mW)

Sensitivity reference

Not available

Per 1 mW1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026107 dB at 1 kHz/1 mW

Max sample rateiHighest supported audio sample rate under the codec and source-device conditions in the source note. This does not establish lossless playback.

96kHz2Press releasenews.samsung.com/us/samsung-galaxy-z-fold6-flip6-buds3-series-elevate-galaxy-ai-new-heights-unpacked-2024Read 5 October 2026Exact model sound-quality table and footnote 37: SSC-UHQ 24-bit/96 kHz requires Galaxy S24/S23, Fold6/Flip6/Fold5/Flip5 or Tab S9 with One UI 6.1.1+. Not a lossless claim.

96kHz1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 38: High Resolution Audio mode via aptX Adaptive transmits at 96 kHz and 24 bits. Needs an aptX Adaptive source

Max bit depthiHighest supported audio bit depth under the codec and source-device conditions in the source note. Bluetooth version alone does not establish this.

24bits2Press releasenews.samsung.com/us/samsung-galaxy-z-fold6-flip6-buds3-series-elevate-galaxy-ai-new-heights-unpacked-2024Read 5 October 2026Same exact model sound-quality table and source device conditions.

24bits1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 38: High Resolution Audio mode via aptX Adaptive transmits at 96 kHz and 24 bits. Needs an aptX Adaptive source

Adaptive EQiAn inner mic tunes the sound to your ear in real time

Yes1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026

Not available

Personalised soundiA profile from a hearing test or ear scan

Not available

Yes4Maker product pagefirmware.s-consumer-cloud.com/help/products/mtw4/en/faq/index.htmlRead 6 October 2026Sound Personalization: guided listening test developed with the Fraunhofer Institute

Onboard EQ

Not available

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 38: The sound effects are stored in the earbuds and stay active with other Bluetooth devices

Custom EQ bandsiNumber of independently adjustable custom equalizer frequency bands. Availability may require current firmware, an app or a compatible device.

97Reviewsoundguys.com/samsung-galaxy-buds3-pro-review-119540Read 5 October 2026App section image caption explicitly says 9-band EQ plus presets.

52Maker product pageeu.sennheiser-hearing.com/en-de/products/momentum-true-wireless-4Read 6 October 20265-band equalizer

EQ presetsiNamed equalizer sound presets. Noise-control modes and spatial-audio modes are separate features.

Bass Boost, Smooth, Dynamic, Clear, Treble Boost, Balanced7Reviewsoundguys.com/samsung-galaxy-buds3-pro-review-119540Read 5 October 2026EQ chart headings explicitly name Bass Boost, Smooth, Dynamic, Clear, Treble Boost and Balanced.

Not available

Volume limit

Not available

Not available

Spatial audio

2 of 2 differ

Spatial audioiNamed spatial or surround audio processing supported with the source and platform conditions stated in the source note.

360 Audio1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026

Not available

Head trackingiSpatial audio changes with head movement. Static spatial processing alone does not qualify. Compatible device or content requirements belong in the source note.

Yes1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026360 Audio paragraph explicitly adjusts sound direction with head tilt. Compatible Galaxy Android One UI 3.1+ or listed Samsung TV required. App/content support varies.4Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 38 360 Audio setting automatically adjusts direction of sound with head movement on compatible Android 11/One UI 3.1+ Galaxy device.

Not available

Noise cancelling

4 of 11 differ

Active noise cancelling

Yes1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026

ANC typeiFeedforward uses exterior microphones. Feedback uses interior microphones. Hybrid uses both. Adaptive control is separate from microphone placement.

Not available

Hybrid1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Specifications table, PDF page 48 to 49: Hybrid Adaptive ANC technology

ANC microphones in both earbudsiPhysical microphones used by ANC across the pair. A shared call and ANC microphone counts once. Case microphones and vibration sensors are excluded.

Not available

44Maker product pagefirmware.s-consumer-cloud.com/help/products/mtw4/en/faq/index.htmlRead 6 October 2026The advanced system uses four microphones to continuously monitor ambient noise

Adaptive ANCiANC strength or calibration adjusts automatically to noise, fit or ear acoustics. The source note states the adjustment conditions.

Yes1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026Exact model Adaptive EQ/ANC section says inner and outer microphones analyze fit and sound in real time and adjust ANC. General Adaptive Noise Control mode is separate and Pro only.

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 31: Adaptive mode reduces noise depending on the noise conditions

ANC levelsiNumber of selectable ANC strength levels. Excludes ANC off, transparency and activity profiles unless they explicitly set distinct strength levels.

Not available

Not available

ANC attenuation (claimed)iManufacturer maximum claimed noise attenuation. Frequency and measurement conditions belong in the source note. This is not reviewer-measured overall attenuation.

Not available

Not available

Transparency mode

Yes1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026Exact model technical Ambient Sound row Yes.

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026

Adjustable transparency

Yes6Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Pages 29/43 sliders adjust ambient volume, including left/right hearing-enhancement levels.

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 32: The intensity of Transparency Mode can be adjusted in the app

Automatic ANC and transparency blendiAutomatically blends active cancellation with ambient sound. Automatic activity-based switching between separate modes alone does not qualify.

Yes6Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Pages 28/37 Adaptive mode adjusts surrounding sound volume or ANC strength to noise, uses ANC in noise and lets ambient sound in when quiet.

Not available

Conversation detection

Yes6Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 30 Voice Detect temporarily enables ambient sound while wearer speaks. Pro only, requires both earbuds.

Not available

Wind noise reductioniA documented physical design or processing feature for reducing wind noise. The source note distinguishes mesh or shape changes from selectable processing.

Yes1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026Exact model anatomy feature illustration labels Wind Shield. This is a physical shield, not evidence of selectable DSP wind processing.8Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026Exact model anatomy feature illustration labels Wind Shield. This is a physical shield, not evidence of selectable DSP wind processing.

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 31: selectable Anti Wind ANC mode reduces wind or movement noise. Processing mode, not a mesh

Measured

6 of 23 differ

Frequency response notes (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Warm sound signature10Measurementrtings.com/headphones/reviews/sennheiser/momentum-true-wireless-4Read 6 October 2026Sound Signature: Warm. Full measurements are members only and were not read

Bass amount (measured)iDeviation from the review source target in the bass range. Positive means more bass. Target, test method and settings belong in the source note.

Not available

3dB10Measurementrtings.com/headphones/reviews/sennheiser/momentum-true-wireless-4Read 6 October 2026Emphasized (3 dB), test bench 2.3

Treble amount (measured)iDeviation from the review source target in the treble range. Positive means more treble. Values from different targets may not be directly comparable.

Not available

-4dB10Measurementrtings.com/headphones/reviews/sennheiser/momentum-true-wireless-4Read 6 October 2026Underemphasized (-4 dB), test bench 2.3

Deviation from target (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Consistency between fittings (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Harmonic distortion (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Sound leakage (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Noise isolation (measured)iMeasured by a reviewer, not claimed by the maker

Not available

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Noise isolation, best (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Passive isolation (measured)iMeasured by a reviewer, not claimed by the maker

Not available

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Call quality notes (measured)iMeasured by a reviewer, not claimed by the maker

The reviewed unit records speech clearly in quiet settings but struggles to separate it from background noise.12Measurementrtings.com/headphones/reviews/samsung/galaxy-buds3-pro-truly-wirelessRead 5 October 2026Public microphone verdict from exact model review. Numeric lab results are membership-only and are not accessed or copied. Firmware is not stated in public verdict.

Not available

Mic low-frequency extension (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Mic high-frequency extension (measured)iMeasured by a reviewer, not claimed by the maker

Not available

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Mic speech-to-noise ratio (measured)iMeasured by a reviewer, not claimed by the maker

Not available

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Latency (measured)iMeasured by a reviewer, not claimed by the maker

Not available

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Bluetooth latency, worst (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

2.4 GHz latency, worst (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Latency in game mode (measured)iThe best case the buds can reach. Measured by a reviewer

Not available

Not available

Battery life (measured)iReviewer-tested operation from one full charge of the earbuds. Excludes case recharges. ANC, codec, connection, volume and tested edition belong in the row or source note.

ASamsung Galaxy Buds3 Pro

Hours (h)
4.52

Source5Measurementsoundguys.com/samsung-galaxy-buds3-pro-review-119540Read 5 October 2026Battery section one-charge standardized test 4 h 31 min. Tested firmware R630XXU0AXEC, Galaxy Wearable 2.2.59.24061361. Specific result does not explicitly state ANC, codec or volume, so these are omitted.

BSennheiser MOMENTUM True Wireless 4

Hours (h)
7.75

Source9Reviewsoundguys.com/sennheiser-momentum-true-wireless-4-review-111429Read 6 October 2026Standardized battery test: 7 hours 45 minutes of music, peaking at 75 dB. Firmware 5.3.5. ANC state not stated

Longest tested use per chargeiHighest earbuds-only duration among stored reviewer tests. Modes and settings may differ between tests and products.

4.52h=CalculatedFrom Battery life (measured)

7.75h=CalculatedFrom Battery life (measured)

Battery life with case (measured)iReviewer-tested total including earbuds and case recharges. Do not calculate this by multiplying one-charge runtime by claimed recharge count.

Not available

Not available

Full charge time (measured)iBuds in the case, 0 to 100 %. Measured by a reviewer

Not available

Not available

Weight per bud (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Microphones and calls

2 of 7 differ

Voice microphones in both earbudsiPhysical call and beamforming microphones across the pair. Excludes case microphones and vibration sensors. Shared ANC microphones can also count here when used for calls.

Not available

62Maker product pageeu.sennheiser-hearing.com/en-de/products/momentum-true-wireless-4Read 6 October 2026Its high-quality 6-mic system ensures you can be heard perfectly during calls

All microphones in both earbudsiEvery physical microphone across the pair, including call and ANC microphones. Shared microphones count once. Excludes the charging case and voice vibration sensors.

61Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026Exact model Number of MIC row explicitly states 6 across product pair. VPU is excluded. No call-only or ANC only role count is inferred.

61Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Specifications table, PDF page 48 to 49: 3 microphones per earbud (speech and ANC), MEMS

Bone conduction voice sensoriA dedicated bone or jaw conduction sensor for detecting speech vibrations. A microphone or speech-detecting accelerometer alone does not prove this architecture.

Not available

Not available

Mic noise reduction

AI2Press releasenews.samsung.com/us/samsung-galaxy-z-fold6-flip6-buds3-series-elevate-galaxy-ai-new-heights-unpacked-2024Read 5 October 2026Buds3 series call paragraph explicitly describes pre-trained machine-learning model restoring speaker voice in noise. Pro and standard both covered.

AI4Maker product pagefirmware.s-consumer-cloud.com/help/products/mtw4/en/faq/index.htmlRead 6 October 2026AI-supported voice pickup (firmware update required)

Call audio bandwidthiHighest supported call-audio bandwidth. Compatible phone, operating system, call app or network requirements belong in the source note.

Super wideband1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026Exact model Super Wide Band row and feature text. 16 kHz requires compatible Galaxy device and software, with mobile network support.

Super wideband4Maker product pagefirmware.s-consumer-cloud.com/help/products/mtw4/en/faq/index.htmlRead 6 October 2026Supports an advanced call mode called Super Wideband Audio

Mic mute controliAn earbud control that mutes the microphone during calls. Includes touch or pressure gestures and physical buttons. Phone/app-only controls do not qualify.

Not available

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 36: Tap the right or left touch panel 1x during a call to mute

SidetoneiHear your own voice in calls

Yes6Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 30 Use Ambient sound during calls explicitly makes own voice audible during calls.

Yes3Maker product pageus.sennheiser-hearing.com/products/momentum-true-wireless-4Read 6 October 2026A 6-mic system, adjustable sidetone, and call virtualization for clear calls

Connectivity

8 of 18 differ

Chip

BES280016Press releasenews.samsung.com/tw/ai%E6%97%97%E8%89%A6%E6%91%BA%E7%96%8Agalaxy-z-fold6%EF%BD%9Cz-flip6-%E8%80%80%E7%9C%BC%E7%99%BB%E5%8F%B0Read 5 October 2026Exact maker Taiwan table 3 identifies BES2700 for Galaxy Buds3 and BES2800 for Galaxy Buds3 Pro. This establishes model mapping that the combined investor-report platform listing did not.

Qualcomm S5 Sound Gen 25Press releasenewsroom.sennheiser.com/sennheiser-triples-down-at-ces-24Read 6 October 2026Built on the Qualcomm S5 Sound Gen 2 platform and Snapdragon Sound Technology

Connections

Bluetooth1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026

Bluetooth1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026

Bluetooth

5.41Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026

5.41Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Specifications table, PDF page 48 to 49: Bluetooth 5.4 certified, class 1. FAQ: some early packaging says 5.3

Bluetooth codecs

AAC, SBC, Samsung Seamless, SSC UHQ1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026

SBC, AAC, aptX, aptX Adaptive, aptX Lossless, LC31Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Specifications table, PDF page 48 to 49: aptX, aptX Adaptive/Lossless, AAC, SBC, Auracast Broadcast Audio, LC3

Bluetooth profiles

A2DP, AVRCP, HFP, PBP, TMAP1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026

AVRCP, A2DP, HFP, TMAP, PBP1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Specifications table, PDF page 48 to 49: AVRCP, A2DP, HFP, TMAP, PBP

LE Audio

Yes1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 20: Bluetooth 5.4, LE Audio and Auracast broadcast audio certified. Launch firmware lacked LE Audio, added by a firmware update

Auracast

Yes1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026Exact model Auracast section and footnotes 26-29 describe compatible source/assistant requirements.8Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026Exact model Auracast section and footnotes 26-29 describe compatible source/assistant requirements.

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Pages 21 to 26: Auracast transmitters are selected in the Smart Control app. Added by a firmware update

MultipointiConcurrent Bluetooth connections to multiple source devices. Pairing memory and switching through a manufacturer account alone do not qualify.

No10Reviewrtings.com/headphones/reviews/samsung/galaxy-buds3-pro-truly-wirelessRead 5 October 2026Public Travel and Office verdict explicitly says no standard multi-device pairing. Own Galaxy-account switching is separate.

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 20264Maker product pagefirmware.s-consumer-cloud.com/help/products/mtw4/en/faq/index.htmlRead 6 October 2026Can be connected to two of the paired devices simultaneously

Multipoint devicesiMaximum source devices concurrently connected by Bluetooth, not the number remembered in pairing history.

Not available

21Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Specifications table, PDF page 48 to 49: number of active connections 2

Multipoint with LDACiMany buds turn multipoint off on LDAC

Not available

Not available

Paired devices rememberediMaximum remembered Bluetooth source pairings. This is separate from simultaneous multipoint connections.

Not available

61Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 20: saves the connection profiles of up to six Bluetooth devices

Automatic switching between own devicesiThrough the maker's account

Yes1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 20264Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 36 own phone/tablet on same Samsung Account automatically switches for incoming calls. Page 41 seamless connection is device switching, not proof of general Bluetooth multipoint.

Not available

Fast pairing

Not available

Not available

Audio sharingiShare one stream with a second pair

Not available

Not available

Wireless range (claimed)

10m3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 22 maximum Bluetooth connection range 10 m, depending on environment.

Not available

Wireless receiveri2.4 GHz dongle

Not available

Not available

Receiver connector

Not available

Not available

Simultaneous 2.4 GHz and Bluetooth audioiBoth connection types can play audio together. Quick switching between independent modes does not qualify.

Not available

Not available

Latency

2 of 3 differ

Low latency mode

Yes3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 42 Gaming Mode minimizes delay, Samsung Android mobile device only. No latency milliseconds inferred.

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 39: Low Latency mode in the Smart Control app, for all Bluetooth codecs

Claimed latency

ASamsung Galaxy Buds3 Pro

Not available

BSennheiser MOMENTUM True Wireless 4

Connection	Mode	Latency (ms)
Bluetooth	Snapdragon Sound in Bluetooth LE Audio mode	20

Source4Maker product pagefirmware.s-consumer-cloud.com/help/products/mtw4/en/faq/index.htmlRead 6 October 2026Gaming with up to approx. 20 ms latency needs an audio device that supports Snapdragon Sound in Bluetooth LE Audio mode

Lowest claimed latency

Not available

20ms=CalculatedFrom Claimed latency

Compatibility

2 of 4 differ

PlatformsiPlatforms with documented audio support. App availability and advanced features can be more limited. Edition-specific support is listed in variants.

Android, iOS, Windows5Measurementsoundguys.com/samsung-galaxy-buds3-pro-review-119540Read 5 October 2026Review explicitly confirms iPhone and Android Bluetooth compatibility. Many advanced features require Galaxy phone.10Reviewrtings.com/headphones/reviews/samsung/galaxy-buds3-pro-truly-wirelessRead 5 October 2026Public Office verdict names Windows app control. Android/iOS compatibility is separately established by SoundGuys.17Maker product pagesamsung.com/africa_en/support/mobile-devices/how-to-connect-samsung-galaxy-buds-series-to-a-laptop-to-listen-to-musicRead 8 October 2026Exact-model Windows audio pairing is documented separately from Android/iOS app availability.

Android, iOS, Windows2Maker product pageeu.sennheiser-hearing.com/en-de/products/momentum-true-wireless-4Read 6 October 2026App support: Sennheiser Smart Control app for iOS and Android4Maker product pagefirmware.s-consumer-cloud.com/help/products/mtw4/en/faq/index.htmlRead 6 October 2026Windows: FAQ covers Windows PC audio profiles MOMENTUM TW4 Stereo and Hands-Free

Connection per platformiDocumented audio connection for each platform. USB-C phone routes require a compatible port. Platform edition and microphone restrictions belong in source notes or feature requirements.

ASamsung Galaxy Buds3 Pro

Platform	Connection
Windows	Bluetooth

Source17Maker product pagesamsung.com/africa_en/support/mobile-devices/how-to-connect-samsung-galaxy-buds-series-to-a-laptop-to-listen-to-musicRead 8 October 2026Maker support updated 14 April 2026 expressly names Galaxy Buds3 Pro and gives Windows Bluetooth music/audio pairing. Case-bottom button held more than 3 seconds. No Windows microphone flag asserted.

BSennheiser MOMENTUM True Wireless 4

Not available

Features that need a specific deviceiDevice, operating system, firmware, codec, content, account or region requirements for a named feature.

ASamsung Galaxy Buds3 Pro

Feature	Needs
Galaxy Wearable settings	Compatible Android 10 or later phone with at least 1.5 GB RAM. Some advanced features require Samsung Galaxy devices and current software.
SSC-UHQ audio	Listed compatible Galaxy S24/S 23, Fold6/Flip6/Fold5/Flip5 or Tab S9 with One UI 6.1.1+. SSC-UHQ supports up to 24-bit/96 kHz.
360 Audio and head tracking	Compatible Galaxy Android One UI 3.1+ phone/tablet or listed Samsung TV. Direct multi-channel requires One UI 4.1.1+. App/content support varies.
Auto Switch	Supported Galaxy devices signed into same Samsung Account. Galaxy Book One UI 6.0+, phones/tablets One UI 4.1.1+, Watch 4 or later. Samsung TV 2022 or later after required firmware. This is device switching.
Live translation and Interpreter	Compatible Galaxy AI phone and latest required software. Samsung Account and supported language package can be required. Translation is performed on phone.
Gaming Mode	Samsung Android mobile device only.
Voice commands and Bixby	Bixby-compatible phone for assistant. Fixed voice commands are limited to supported languages and installed matching language package.
Windows audio	Use compatible Windows Bluetooth adapter. Exact Buds3 Pro maker pairing guide uses case-bottom connect button held for 3 seconds, then Windows Bluetooth device pairing. Microphone operation is not inferred from the music-pairing guide.
Windows firmware updates	Samsung Galaxy Buds PC app from Microsoft Store explicitly supports Buds3 Pro. Fully charge buds, put them in case and open lid for connection, then Earbuds software update. This is distinct from legacy Galaxy Buds Manager for older models, so no Mac app support is inferred.

Source8Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026Exact model page footnotes name Android 10/1.5 GB RAM, One UI requirements, supported Galaxy hardware, Samsung Account and language package conditions. Manual pages 32/42 add Bixby/gaming constraints.17Maker product pagesamsung.com/africa_en/support/mobile-devices/how-to-connect-samsung-galaxy-buds-series-to-a-laptop-to-listen-to-musicRead 8 October 2026Exact Buds3 Pro case pairing procedure and standard Windows Bluetooth host route. No special Samsung PC or minimum firmware invented for basic audio.18Maker product pagesamsung.com/us/support/answer/ANS10001316Read 8 October 2026Exact PC app steps for Buds3 Pro include fully charged buds, open charging case, Bluetooth permission and firmware download/install. No inferred Mac app or microphone support.

BSennheiser MOMENTUM True Wireless 4

Feature	Needs
Lossless Audio mode (aptX Lossless, 16 bit/44.1 kHz)	Snapdragon Sound certified smartphone or audio source that supports aptX Adaptive Lossless
High Resolution Audio mode (24 bit/96 kHz)	Audio source that supports aptX Adaptive and audio material in High Resolution quality
Latency of approx. 20 ms	Audio device that supports Snapdragon Sound in Bluetooth LE Audio mode
Eco mode	Devices that support aptX transmission
Bluetooth LE Audio, LC3 and Auracast	Firmware update

Source1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Pages 38 to 39 for Eco, High Resolution and Lossless modes4Maker product pagefirmware.s-consumer-cloud.com/help/products/mtw4/en/faq/index.htmlRead 6 October 2026Lossless needs a Snapdragon Sound certified source with aptX Adaptive Lossless. LE Audio and Auracast came by firmware update

Official licence

Not available

Not available

Battery and charging

9 of 13 differ

Battery per budiBattery cell capacity of one earbud. The source note states typical or rated capacity. Charging input current is not capacity.

53mAh1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026Typical per earbud capacity. Rated 50 mAh from launch table is not substituted.

Not available

User-replaceable earbud batteryiThe maker documents normal battery replacement by the user with its approved procedure and tools. Service or recycling disassembly does not count.

Not available

Not available

Claimed battery lifeiManufacturer maximum runtime under the stated mode, codec and spatial processing state. Name the spatial or immersive processing mode and other conditions in source notes. Omit unspecified settings. with_case false means one charge of the earbuds. true means earbuds plus case recharges.

ASamsung Galaxy Buds3 Pro

Mode	Includes case recharges	Hours (h)
ANC on	No	6
ANC off	No	7
ANC on	Yes	26
ANC off	Yes	30
Call	No	5
Call	Yes	22

Source1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026Exact model technical music rows ANC on/off and total including case. Call rows stored ANC off only because call enum cannot distinguish ANC state. ANC on call rows omitted.

BSennheiser MOMENTUM True Wireless 4

Mode	Codec	Includes case recharges	Hours (h)
ANC off	AAC	No	7.5
ANC on	Not available	No	7
ANC off	AAC	Yes	30

Source2Maker product pageeu.sennheiser-hearing.com/en-de/products/momentum-true-wireless-4Read 6 October 2026Battery lifespan: up to 7.5 hrs with earbuds (ANC off), up to 7.0 hrs (ANC on), up to 30 hrs overall with charging case. Test condition iPhone, mid volume level 85 dB. The manual pairs 7.5 h with ANC activated, which reverses ANC on and off4Maker product pagefirmware.s-consumer-cloud.com/help/products/mtw4/en/faq/index.htmlRead 6 October 20267.5 h and 30 h total confirmed with iPhone within 1 m, AAC codec, medium volume, ANC and Transparency Mode off, custom EQ off

Longest claimed use per chargeiHighest earbuds-only runtime among all stored modes. This can be ANC off, Hearing Aid, heart-rate or call use. Read the battery table and source conditions.

7h=CalculatedFrom Claimed battery life

7.5h=CalculatedFrom Claimed battery life

Playback per charge with ANC (claimed)iHighest claimed earbuds-only playback with ANC enabled. Codec and spatial-audio conditions belong in the source note.

6h=CalculatedFrom Claimed battery life

7h=CalculatedFrom Claimed battery life

Playback per charge without ANC (claimed)iHighest claimed earbuds-only playback with ANC disabled. Codec and volume conditions belong in the source note.

7h=CalculatedFrom Claimed battery life

7.5h=CalculatedFrom Claimed battery life

Total with case (claimed)iHighest claimed runtime including the initial earbud charge and all case recharges. It is not the case recharge runtime alone.

30h=CalculatedFrom Claimed battery life

30h=CalculatedFrom Claimed battery life

Total with case and ANC (claimed)iClaimed total playback with ANC, including the initial earbud charge and case recharges.

26h=CalculatedFrom Claimed battery life

Not available

Talk time (claimed)

5h=CalculatedFrom Claimed battery life

Not available

Full charge time, budsiTime to charge discharged earbuds to full in the case. Excludes charging the case itself or a combined buds-and-case result.

Not available

Not available

Charging guidanceiPublished charging guidance or estimates that do not separate earbuds and case. Preserve the maker’s component scope and limits. Do not assign an unspecified or combined estimate to a component-specific numeric field.

Not available

Not available

Quick charge timeiCharge duration corresponding to quick_charge_playback_h. Source note states earbuds-only or case-inclusive charging and playback settings.

Not available

8min1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 16 and specifications: approx. 8 minutes of charging for approx. 1 hour of music playback

Earbud playback after quick chargeiEarbuds-only runtime after quick_charge_min of charging. A claimed case-inclusive total does not qualify. ANC, codec and volume conditions belong in the source note.

Not available

1h1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 16 and specifications: approx. 8 minutes of charging for approx. 1 hour of music playback

Charging case

3 of 10 differ

Case batteryiCharging-case battery cell capacity. The source note distinguishes typical, rated and output capacity. USB output capacity alone does not qualify.

515mAh1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026Typical 515 mAh, not rated 500 mAh.

820mAh1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Specifications table, PDF page 48 to 49: charging case 3.6 V, 820 mAh, 2.952 Wh2Maker product pageeu.sennheiser-hearing.com/en-de/products/momentum-true-wireless-4Read 6 October 2026Battery type: charging case 820 mAh

User-replaceable case batteryiThe maker documents normal case battery replacement by the user with its approved procedure and tools. Service or recycling disassembly does not count.

Not available

Not available

Case charging port

USB-C3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026

USB-C1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026

Case full charge timeiBy cable, 0 to 100 %. A time the maker gives with the earbuds inside the case counts, and the source note says so.

Not available

Not available

Wireless charging

Yes3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 6 case layout identifies wireless charging coil. Charging section provides wireless charger and phone wireless-power-sharing instructions.

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026

Wireless standardsiDocumented case charging standards or supported chargers. Magnetic alignment alone does not establish Qi2 certification.

Not available

Qi1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Specifications table, PDF page 48 to 49: Qi wireless charging

Wireless charging poweriHighest wireless charging input the maker states for the case. The output of a charging pad does not count.

Not available

Not available

Speaker in caseiAn audio speaker physically in the charging case, for locating or status sounds. A microphone in the case is separate.

Not available

Not available

Screen on case

Not available

Not available

Case works as audio transmitteriCase relays external source audio through USB or an analog audio input. A case microphone for recording or calls does not qualify.

Not available

No9Reviewsoundguys.com/sennheiser-momentum-true-wireless-4-review-111429Read 6 October 2026You can't use the charging case as a transmitter

Controls

4 of 5 differ

ControlsiPressure is a force sensor that does not move, such as a stem you squeeze. Button is a key that moves when pressed.

Pressure, Swipe, Voice commands3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Pages 25-27 pinch/swipe controls, page 40 voice commands. No head gestures are stated for Buds3 series.

Touch1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Pages 29 to 36: touch control panels, tap and touch-and-hold gestures

Earbud volume controliHow earbud controls adjust volume, including a voice command if supported. Phone or app controls alone do not qualify.

Swipe3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 26 swipe upwards/downwards adjusts volume.

Touch1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Pages 29 to 30: touch and hold the right panel for louder, the left panel for quieter

Gestures

Single pinch, Double pinch, Triple pinch, Pinch and hold, Swipe up or down3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026

Tap 1x, Tap 2x, Tap 3x, Touch and hold1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Pages 29 to 36: tap 1x, 2x, 3x and touch and hold

Remappable controls

Yes3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 27 independent left and right pinch-and-hold assignments.

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 39: control functions can be customized in the Smart Control app

Voice assistant

Bixby3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 32 Bixby requires supported connected mobile device. Language and regional availability vary.

Siri, Google Assistant1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 33: Siri, Google Assistant or similar, depending on the device

Sensors and health

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In-ear detection

Yes3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 40 explicitly detects wearing, routes calls and pauses/resumes media depending on selected setting.

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 7: infra-red proximity sensor. Page 33: Smart Pause stops playback when an earbud is removed

Sensors

Accelerometer, Gyroscope, Hall sensor, Pressure sensor, Proximity sensor, Touch sensor, Voice Pickup Unit1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026

Infra-red proximity sensor1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 7: product overview lists an infra-red proximity sensor

Heart rate sensor

Not available

Not available

Skin temperature sensingiA documented skin temperature sensor. This is separate from the operating temperature range or a heart-rate sensor.

Not available

Not available

Hearing aid featureiAmplification for mild to moderate hearing loss

Not available

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Medical clearances

Not available

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Hearing testiA documented hearing assessment feature, including consumer sound-personalization tests. Medical diagnostic clearance must be stated separately.

Yes14Maker spec sheet (PDF)sgfm.elcorteingles.es/SGFM/dctm/MEDIA03/202407/09/00138545738981____9_.pdfRead 5 October 2026Page 1 personalized sound amplification describes a small hearing quiz/test and result-based ambient amplification. This is consumer hearing assessment, not a delivered clinical hearing-test or OTC hearing-aid claim. Upcoming clinical software functionality is not inferred.

Yes4Maker product pagefirmware.s-consumer-cloud.com/help/products/mtw4/en/faq/index.htmlRead 6 October 2026Consumer sound-personalization listening test in the Smart Control app. Not a medical test

Hearing protectioniLimits sudden loud sounds

Not available

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Health features

Neck stretch reminders3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Pages 41/42 Neck stretch reminders after head bent down 10 minutes. Requires calibration and both earbuds worn.

Not available

Fit and durability

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Ear tips includediTip sizes supplied with the product, including the pair fitted to the earbuds. Do not list separately sold sizes as included.

S, M, L13Maker product pagesamsung.com/ca/audio-sound/galaxy-buds/galaxy-buds3-pro-white-sm-r630nzwaxacRead 5 October 2026Same exact model in-box footnote explicitly lists S, M(default), L, sets for each ear.

XS, S, M, L1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Package contents page 5: silicone ear adapters XS, S, M (pre-mounted) and L

Ear tip materials

Silicone7Reviewsoundguys.com/samsung-galaxy-buds3-pro-review-119540Read 5 October 2026Ear tip fragility section explicitly identifies silicone material.

Silicone1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026

StabilisersiPhysical stabilizing fittings or structures. Stability bands are separate from fins, wings and ear hooks.

None15Reviewrtings.com/headphones/reviews/samsung/galaxy-buds3-pro-truly-wirelessRead 5 October 2026Public Sports and Fitness verdict explicitly says the earbuds lack stabilizers and over-ear hooks.

Fins1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Package contents page 5: silicone ear fins S, M (pre-mounted) and L

Ear tip fit test

Yes6Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 39 Earbud fit test explicitly Galaxy Buds3 Pro only.

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 13: Fit Test function in the Smart Control app

Dust and water rating, buds

IP571Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 20264Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 47 IP57 certification: 15-35 C, 86-106 kPa, 1 m fresh water for 30 minutes without movement. Case not water-resistant. Not for swimming, shower or pool/seawater.

IP541Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Page 3 and specifications: earbuds IP54. The charging case is not splash waterproof

Dust and water rating, case

Not available

Not available

Water resistance depth

Not available

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Software

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Companion app

Galaxy Wearable / Galaxy Buds PC app3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Pages 34-37 Galaxy Wearable on compatible Android mobile device. Manufacturer page specifies Android 10+ and minimum 1.5 GB RAM. Android 16+ can configure settings directly.18Maker product pagesamsung.com/us/support/answer/ANS10001316Read 8 October 2026Current Software updates with Galaxy Buds PC app section names Buds3 Pro and Microsoft Store. Galaxy Wearable remains Android app.

Sennheiser Smart Control1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026

App platforms

Android, Windows3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 202618Maker product pagesamsung.com/us/support/answer/ANS10001316Read 8 October 2026Current Galaxy Buds PC app supports Buds3 Pro on Windows. The separate Mac/Windows legacy Galaxy Buds Manager section only names older Buds/Buds+/Gear IconX and is not transferred to Buds3 Pro.

Android, iOS1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026

User firmware updates

Yes3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Page 43 manual FOTA Download and install and Auto update instructions.

Yes1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026

Finding network

Samsung Find1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026

Not available

Precision findingiUWB in the case

Not available

Not available

Live translation

Yes1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026Exact model hero and interpreter sections identify connected Galaxy AI phone translation. Requires Samsung Account, supported language with possible package download and compatible/current phone software. Translation is performed on the phone.

Not available

Dimensions and weight

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Weight per budiMass of one earbud. Tip size and approximate values belong in the source note. Do not store pair or case-inclusive mass.

5.4g(0.2 oz)1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026

6g(0.2 oz)1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Specifications table, PDF page 48 to 49: earbuds approx. 6 g each, charging case approx. 66 g, both earbuds and case approx. 78 g

Bud dimensionsiDimensions of one earbud on the explicitly identified width, height and depth axes. An unlabeled tuple cannot establish those axes.

Width18.1Height19.8Depth33.2mm(0.7 × 0.8 × 1.3 in)14Maker spec sheet (PDF)sgfm.elcorteingles.es/SGFM/dctm/MEDIA03/202407/09/00138545738981____9_.pdfRead 5 October 2026Original Portuguese maker brochure published through retailer. Explicit W×H×D 18.1×19.8×33.2 mm, corroborated by maker Taiwan table 3. India live page labels H x W in the opposite order, so exact brochure and Taiwan labelled axes take precedence. Public native PDF text was independently read. Normal curl and screenshot access failed and no access barrier was bypassed.16Press releasenews.samsung.com/tw/ai%E6%97%97%E8%89%A6%E6%91%BA%E7%96%8Agalaxy-z-fold6%EF%BD%9Cz-flip6-%E8%80%80%E7%9C%BC%E7%99%BB%E5%8F%B0Read 5 October 2026Table 3 explicitly labels Pro W18.1/H19.8/D33.2 mm. India live H x W labels are reversed. Exact labelled Taiwan row and original maker brochure retained.

Not available

Case weightiCharging case mass excluding earbuds. Case-inclusive product mass does not qualify unless the source explicitly gives the empty-case figure.

46.5g(1.6 oz)1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026

66g(2.3 oz)1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Specifications table, PDF page 48 to 49: charging case approx. 66 g

Case dimensionsiCharging-case width, height and depth on explicitly identified source axes. Report conflicting axis labels rather than reorder a tuple by appearance.

Width58.9Height48.7Depth24.4mm(2.3 × 1.9 × 1 in)1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026Technical table HxWxD 48.7 x 58.9 x 24.4 mm.

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Certifications

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Hi-Res AudioiThe Japan Audio Society logos. Hi-Res Audio Wireless is also written Hi-Res Wireless Audio.

Not available

Not available

Communication certifications

Not available

Not available

FCC IDs

Not available

2A3ULMTW48Regulatory filingcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/safety_instruction/Compliance_Information_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026USA: FCC ID 2A3ULMTW4 for the earbuds. No FCC ID for the charging case

Other certifications

Not available

Snapdragon Sound4Maker product pagefirmware.s-consumer-cloud.com/help/products/mtw4/en/faq/index.htmlRead 6 October 2026Snapdragon Sound feature with aptX Lossless

In the box

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In the box

Galaxy Buds3 Pro earbuds, Charging case, Ear tips (S, M, L), USB cable, Quick Start Guide13Maker product pagesamsung.com/ca/audio-sound/galaxy-buds/galaxy-buds3-pro-white-sm-r630nzwaxacRead 5 October 2026Maker Canadian page in-box footnote lists all these items. Regional contents may vary. The cable connector types and length are not stated here, so not inferred.

Earbud R for right ear (model: MTW4 R) and earbud L for left ear (model: MTW4 L), Charging case (model: MTW4 C) with built-in rechargeable battery for the earbuds and wireless charging function, USB charging cable with USB C and USB A connector, approx. 0,4 m, Silicone ear adapters (size XS, S, M (pre-mounted to the earbuds) and L), Silicone ear fins (size S, M (pre-mounted to the earbuds) and L), Quick guide, Safety guide, Compliance sheet1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Package contents, page 5

Cables included

ASamsung Galaxy Buds3 Pro

Not available

BSennheiser MOMENTUM True Wireless 4

Type	Length (m)	Count
USB-C to USB-A	0.4	1

Source1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Package contents: USB C to USB A cable, approx. 0.4 m. EU declaration of conformity lists USB-C 400mm

Links

Not compared

Product page

www.samsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainu1Maker product pagesamsung.com/in/business/audio-sound/galaxy-buds/galaxy-buds3-pro-silver-sm-r630nzaainuRead 5 October 2026

eu.sennheiser-hearing.com/en-de/products/momentum-true-wireless-42Maker product pageeu.sennheiser-hearing.com/en-de/products/momentum-true-wireless-4Read 6 October 2026EU maker store, English

Spec sheet

sgfm.elcorteingles.es/SGFM/dctm/MEDIA03/202407/09/00138545738981____9_.pdf14Maker spec sheet (PDF)sgfm.elcorteingles.es/SGFM/dctm/MEDIA03/202407/09/00138545738981____9_.pdfRead 5 October 2026Original two-page Portuguese maker brochure, independently reopened as public native PDF text by the separate reviewer.

Not available

Manual

downloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdf3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250715141035883/SM-R530_R630_UG_EU_Eng_Rev.1.4_250625.pdfRead 5 October 2026Cover identifies SM-R530 and SM-R630. Separate device layouts pages 4/5 and model-specific instructions throughout.

cdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdf1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Instruction manual version 07/25 A04, model MTW4, MTW4 R, MTW4 L, MTW4 C

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

1 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

Not available

1year1Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-4/Instruction%20manual%20MOMENTUM%20True%20Wireless%204/Instruction_manual_MOMENTUM_True_Wireless_4.pdfRead 6 October 2026Manufacturer declarations page 50: Sonova Consumer Hearing GmbH gives a warranty of 12 months on this product. The maker FAQ names a 2-year global warranty program except USA, Australia, New Zealand and Brazil, so EU buyers may get 2 years

Both are also in the API. Back to all earbuds.