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Sennheiser MOMENTUM True Wireless 4 vs Sennheiser MOMENTUM True Wireless 5

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Product A: Sennheiser

MOMENTUM True Wireless 4

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B

Product B: Sennheiser

MOMENTUM True Wireless 5

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Only differences

ASennheiser MOMENTUM True Wireless 4

BSennheiser MOMENTUM True Wireless 5

General

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Series

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

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

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

700350, MTW5, MTW5 R, MTW5 L, MTW5 C1Maker product pageus.sennheiser-hearing.com/products/momentum-true-wireless-5Read 8 October 2026Original Graphite standard earbuds/case bundle. Maker product variant data identifies Graphite SKU 700350. Manual title identifies marketed system MTW5 and its left/right/case regulatory component names.

GTIN / EAN

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

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

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

20 August 20262Press releasenewsroom.sennheiser.com/introducing-sennheiser-momentum-true-wireless-5-the-flagship-momentum-experience-in-your-pocketRead 8 October 2026

Status

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

Available1Maker product pageus.sennheiser-hearing.com/products/momentum-true-wireless-5Read 8 October 2026

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

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Sennheiser MOMENTUM True Wireless 48Reviewwhathifi.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.

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.

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.

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

$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

$299.952Press releasenewsroom.sennheiser.com/introducing-sennheiser-momentum-true-wireless-5-the-flagship-momentum-experience-in-your-pocketRead 8 October 2026Maker explicitly states USD 299.95 launch MSRP. It is the standard earbuds/case bundle, not the optional BTD 700 package.

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.

€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

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

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

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ColoursiThe maker's own colour names

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

Graphite, Cream, Copper, Denim, Lavender2Press releasenewsroom.sennheiser.com/introducing-sennheiser-momentum-true-wireless-5-the-flagship-momentum-experience-in-your-pocketRead 8 October 2026Maker enumerates five unique launch colours. The English release repeats Graphite once in its prose list. The five distinct colour names match the product variants.

Segment

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Music1Maker product pageus.sennheiser-hearing.com/products/momentum-true-wireless-5Read 8 October 2026

Design

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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-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

In-ear3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

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

Not available

Stemless3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

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

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

Either bud3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Page 28 says each earbud can be used independently. Brief interruption may occur when putting the other bud into the case.

RGB lighting

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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.

ASennheiser 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

BSennheiser MOMENTUM True Wireless 5

Type	Role	Diameter (mm)	Count per earbud
Dynamic	Full range	7	1

Source3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Pages 44-45 and exact maker FAQ identify one 7 mm TrueResponse dynamic transducer per earbud. Microphones are not counted as drivers.

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

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

Dynamic3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

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

7mm=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.

1=CalculatedFrom Drivers per bud

1=CalculatedFrom Drivers per bud

Diaphragm material

Not available

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

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

Min5 HzMax21 kHz3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

Impedance

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

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)

107dB3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Page 44 gives 107 dB SPL at 1 kHz for 1 mW. This is a maker claim, not an independent measurement.

Sensitivity reference

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

Per 1 mW3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

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

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

96kHz3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Pages 34-35: aptX Adaptive high-resolution mode requires compatible source and high-resolution content. 96 kHz/24-bit is lossy. Separate aptX Lossless mode is 44.1 kHz/16-bit, not lossless 96 kHz.

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.

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

24bits3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Same aptX Adaptive high-resolution host/content requirements. It does not apply to ordinary AAC playback on an iPhone.

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

Not available

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Personalised soundiA profile from a hearing test or ear scan

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

Yes3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

Onboard EQ

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

Yes3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Page 33 explicitly states a selected EQ preset is stored in the earbuds and works without the app, including with another Bluetooth source.

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

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

83Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

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

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Volume limit

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Spatial audio

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

Not available

Dolby Atmos3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

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

Not available

Yes3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Pages 33-34: Dolby Head Tracking responds to movement while sound remains anchored. Activate through Smart Control Plus. Full Atmos effect requires supported content.

Noise cancelling

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Active noise cancelling

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

Yes1Maker product pageus.sennheiser-hearing.com/products/momentum-true-wireless-5Read 8 October 2026

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

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

Hybrid1Maker product pageus.sennheiser-hearing.com/products/momentum-true-wireless-5Read 8 October 2026

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.

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

42Press releasenewsroom.sennheiser.com/introducing-sennheiser-momentum-true-wireless-5-the-flagship-momentum-experience-in-your-pocketRead 8 October 2026Maker describes its dedicated four-microphone ANC array across the product, separately from six physical microphones used for voice capture.

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

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

Yes1Maker product pageus.sennheiser-hearing.com/products/momentum-true-wireless-5Read 8 October 2026

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

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

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Transparency mode

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

Yes3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

Adjustable transparency

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

Yes3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

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

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Conversation detection

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

Yes3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Pages 29-31 document Adaptive Anti-Wind processing. It is distinct from conversation-triggered attenuation, which is not inferred.

Measured

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

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

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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.

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

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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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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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.

ASennheiser 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

BSennheiser MOMENTUM True Wireless 5

ANC	Hours (h)
Yes	6.28

Source7Measurementsoundguys.com/sennheiser-momentum-true-wireless-5-review-161261Read 8 October 2026Exact model supplied by the maker and tested for two weeks. Charged to 100%, level-matched test track with ANC on ended after 6 h 17 min when the right earbud stopped, stored as 6.28 hours. Product review does not identify firmware, codec or fitted 72/87 mAh battery, so those conditions are not inferred. This is earbud-only runtime.

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

7.75h=CalculatedFrom Battery life (measured)

6.28h=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.

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

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

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Microphones and calls

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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.

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

62Press releasenewsroom.sennheiser.com/introducing-sennheiser-momentum-true-wireless-5-the-flagship-momentum-experience-in-your-pocketRead 8 October 2026Maker explicitly separates six physical microphones from two bone-conduction voice accelerometers across the pair. Sensors are excluded from physical voice microphone count.

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.

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

62Press releasenewsroom.sennheiser.com/introducing-sennheiser-momentum-true-wireless-5-the-flagship-momentum-experience-in-your-pocketRead 8 October 2026Six physical microphones across both earbuds. The eight-system-sensor headline includes two non-microphone voice accelerometers.

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

Yes2Press releasenewsroom.sennheiser.com/introducing-sennheiser-momentum-true-wireless-5-the-flagship-momentum-experience-in-your-pocketRead 8 October 2026Maker explicitly identifies dedicated bone-conduction voice accelerometers, beyond merely describing a generic motion sensor. They are separate from air-pressure microphones.

Mic noise reduction

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

AI1Maker product pageus.sennheiser-hearing.com/products/momentum-true-wireless-5Read 8 October 2026

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

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

Super wideband5Maker product pagesupport.sennheiser-hearing.com/hc/en-us/articles/38498625385885-MOMENTUM-True-Wireless-5-OperationRead 8 October 2026Maker explicitly supports super-wideband calling, but the earbuds, source device and call app must all support the compatible Bluetooth call mode. Otherwise the call falls back. This is distinct from playback sample rate.

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.

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

Yes3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Page 28 documents one tap on either bud during a call to mute/unmute microphones.

SidetoneiHear your own voice in 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

Yes7Measurementsoundguys.com/sennheiser-momentum-true-wireless-5-review-161261Read 8 October 2026Reviewer explicitly describes adjustable sidetone settings in the app. It is a call feature, not transparency control generally.

Connectivity

7 of 18 differ

Chip

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

Not available

Connections

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

Bluetooth3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

Bluetooth

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

6.03Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

Bluetooth codecs

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

SBC, AAC, aptX, aptX Adaptive, aptX Lossless3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

Bluetooth profiles

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

A2DP, AVRCP, HFP3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

LE Audio

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

No4Maker product pagesupport.sennheiser-hearing.com/hc/en-us/articles/38492910057245-MOMENTUM-True-Wireless-5-Before-you-startRead 8 October 2026Current exact maker FAQ explicitly says LC3/LE Audio support will be enabled in a future firmware update. No future capability is represented as currently available.

Auracast

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

No4Maker product pagesupport.sennheiser-hearing.com/hc/en-us/articles/38492910057245-MOMENTUM-True-Wireless-5-Before-you-startRead 8 October 2026Same current maker FAQ future-firmware condition. Current product review also says it is not yet enabled.

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

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

Yes3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

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

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

23Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

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.

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

64Maker product pagesupport.sennheiser-hearing.com/hc/en-us/articles/38492910057245-MOMENTUM-True-Wireless-5-Before-you-startRead 8 October 2026Exact maker FAQ: six saved Bluetooth devices, separate from two concurrent connections.

Automatic switching between own devicesiThrough the maker's account

Not available

Not available

Fast pairing

Not available

Google Fast Pair4Maker product pagesupport.sennheiser-hearing.com/hc/en-us/articles/38492910057245-MOMENTUM-True-Wireless-5-Before-you-startRead 8 October 2026

Audio sharingiShare one stream with a second pair

Not available

Not available

Wireless range (claimed)

Not available

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

3 of 3 differ

Low latency mode

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

Not available

Claimed latency

ASennheiser 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

BSennheiser MOMENTUM True Wireless 5

Not available

Lowest claimed latency

20ms=CalculatedFrom Claimed latency

Not available

Compatibility

4 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, 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

Android, iOS, Windows, macOS4Maker product pagesupport.sennheiser-hearing.com/hc/en-us/articles/38492910057245-MOMENTUM-True-Wireless-5-Before-you-startRead 8 October 2026FAQ explicitly supports native iPhone/Android Bluetooth and optional BTD 700 Bluetooth transmitter operation with Windows/macOS/Android/iOS USB sources. Each platform is supported by a documented path, not by app availability alone.

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.

ASennheiser MOMENTUM True Wireless 4

Not available

BSennheiser MOMENTUM True Wireless 5

Platform	Connection
Android	Bluetooth
iOS	Bluetooth
Windows	Bluetooth
macOS	Bluetooth

Source4Maker product pagesupport.sennheiser-hearing.com/hc/en-us/articles/38492910057245-MOMENTUM-True-Wireless-5-Before-you-startRead 8 October 2026The audio reaching the earbuds is Bluetooth, including when a USB source uses the optional BTD 700 transmitter. Per-platform microphone operation is not separately asserted.

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

ASennheiser 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

BSennheiser MOMENTUM True Wireless 5

Feature	Needs
aptX Adaptive high-resolution playback	Compatible aptX Adaptive source and high-resolution audio. Select 24-bit/96 kHz in Smart Control Plus. Native iPhone Bluetooth uses AAC or SBC.
aptX Lossless playback	Compatible aptX Lossless source. Separate 16-bit/44.1 kHz lossless mode, not 96 kHz lossless.
LE Audio and Auracast	Maker FAQ says future firmware will enable these hardware capabilities. No released enabling firmware is proven as of this research.
Bluetooth multipoint	Enable in Smart Control Plus. Two concurrent source devices, six saved pairings. Only one device plays audio at a time.
High-resolution playback from USB sources	Optional Sennheiser BTD 700 Bluetooth transmitter on compatible Android, iOS/iPadOS, Windows or macOS USB ports. This is a Bluetooth audio path, not direct earbud USB or proprietary 2.4 GHz audio.
Sound Personalization	Smart Control Plus and a Sennheiser account.

Source4Maker product pagesupport.sennheiser-hearing.com/hc/en-us/articles/38492910057245-MOMENTUM-True-Wireless-5-Before-you-startRead 8 October 2026Exact maker codec and connectivity FAQ plus manual pages 33-35. The profile and account restrictions are not omitted.

Official licence

Not available

Made for iPhone, Works with Android4Maker product pagesupport.sennheiser-hearing.com/hc/en-us/articles/38492910057245-MOMENTUM-True-Wireless-5-Before-you-startRead 8 October 2026

Battery and charging

6 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.

Not available

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

Yes3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Pages 38-40 document normal replacement with a PH000 screwdriver (not included) and supplied earbud opening tool. The compatible BA 501 set is available in selected markets. The installed earbud cell may be 72 mAh at 3.8 V or 87 mAh at 3.85 V, so battery_capacity_mah is omitted.

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.

ASennheiser 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

BSennheiser MOMENTUM True Wireless 5

Mode	Includes case recharges	Hours (h)
ANC off	No	12
ANC on	No	6
Not available	Yes	40

Source3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Page 44 maker claims: earbuds 12 h ANC off and 6 h ANC on. Total including case is 40 h, with ANC state not separately identified in the manual. Test source is an iPhone at mid volume. Actual codec, firmware and Atmos state are not stated and remain omitted.

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.

7.5h=CalculatedFrom Claimed battery life

12h=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.

7h=CalculatedFrom Claimed battery life

6h=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.

7.5h=CalculatedFrom Claimed battery life

12h=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

40h=CalculatedFrom Claimed battery life

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

Not available

Not available

Talk time (claimed)

Not available

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.

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

8min3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

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.

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

1h3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Page 14: eight minutes charging gives approximately one hour of playback. ANC, codec, test volume and source are not separately specified. The separate 90-minute complete charging cycle includes both case and earbuds, so neither single-component full charge field is populated.

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.

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

760mAh1Maker product pageus.sennheiser-hearing.com/products/momentum-true-wireless-5Read 8 October 2026Maker nominal case cell capacity 760 mAh. Manual gives 3.7 V and 2.812 Wh for the installed case pack, separately from earbuds and charging output.

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

Yes3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Page 40 documents the case bottom screw, sliding battery cover and replacement procedure with a PH000 screwdriver. Compatible BA 502 case pack is separately specified.

Case charging port

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

USB-C3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 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

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

Yes3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

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

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

Qi3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Manual calls the case Qi-compatible and references Qi version 2.1. This is not evidence of Qi2 magnetic alignment, Qi2_2, or a separate numeric wireless power ceiling.

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.

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

Not available

Controls

2 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.

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

Touch3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

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

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

Touch3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

Gestures

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

Single tap, Double tap, Touch and hold3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

Remappable controls

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

Yes3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Page 28: touch assignments can be customized or disabled. Basic call controls cannot all be reassigned.

Voice assistant

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

Apple Siri, Google Assistant3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

Sensors and health

1 of 9 differ

In-ear detection

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

Yes3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

Sensors

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

Infrared proximity sensor, Bone-conduction voice accelerometers3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

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

Not available

Medical clearances

Not available

Not available

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

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

Yes7Measurementsoundguys.com/sennheiser-momentum-true-wireless-5-review-161261Read 8 October 2026Reviewer explicitly identifies a hearing-test personalization feature requiring a Sennheiser account. It is not claimed as a medical diagnostic hearing test.

Hearing protectioniLimits sudden loud sounds

Not available

Not available

Health features

Not available

Not available

Fit and durability

1 of 7 differ

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

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

XS, S, M, L3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Page 6 includes all four silicone tip sizes. The review table that lists only S/M/L does not override the manual.

Ear tip materials

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

Silicone3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

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

None7Measurementsoundguys.com/sennheiser-momentum-true-wireless-5-review-161261Read 8 October 2026Review explicitly lists no stabilizer. Silicone ear tips are not wing tips or stability bands.

Ear tip fit test

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

Yes3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

Dust and water rating, buds

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

IP541Maker product pageus.sennheiser-hearing.com/products/momentum-true-wireless-5Read 8 October 2026

Dust and water rating, case

Not available

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Water resistance depth

Not available

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Software

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Companion 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

Sennheiser Smart Control Plus3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

App platforms

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

Android, iOS3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

User firmware updates

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

Yes3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

Finding network

Not available

Not available

Precision findingiUWB in the case

Not available

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Live translation

Not available

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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.

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

7g(0.2 oz)3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Page 45 gives approximately 7 g per earbud. Its 55 g empty case and 69 g combined mass are consistent. It takes precedence over the live US product page erroneous 62 g combined figure.

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

Not available

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

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

55g(1.9 oz)3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Page 45 approximately 55 g empty case, separately from two earbuds. No combined mass is used as the case mass.

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

Not available

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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

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

2A3ULMTW56Regulatory filingcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/1785221532876-MTW5_CS_599914_20260423_A01_INT.pdfRead 8 October 2026Original maker Compliance Information table identifies this shared US identifier for left and right MTW5 earbuds. The charging case has a dash rather than a published FCC ID and is not assigned this earbud identifier.

Other certifications

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

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In the box

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In the box

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

MOMENTUM True Wireless 5 earbuds, Charging case, USB-C charging cable, Silicone ear tips (XS, S, M, L), Special earbud opening tool, Quick guide, Safety guide, Compliance sheet, Battery information sheet3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Page 6 exact manual package list. PH000 screwdriver is required for batteries but is not supplied. Optional Bluetooth adapters are not included.

Cables included

ASennheiser 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

BSennheiser MOMENTUM True Wireless 5

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

Source3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026Manual page 6 identifies the supplied USB cable with two USB-C connectors and approximate length 0.4 m. Page 15 confirms both connector ends. Stored length is the published nominal figure, not a measured cable length.

Links

Not compared

Product page

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

us.sennheiser-hearing.com/products/momentum-true-wireless-51Maker product pageus.sennheiser-hearing.com/products/momentum-true-wireless-5Read 8 October 2026

Spec sheet

Not available

cdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdf1Maker product pageus.sennheiser-hearing.com/products/momentum-true-wireless-5Read 8 October 2026Original maker manual includes exact model specifications on pages 44-46. Bud capacity is left unknown because it explicitly allows both 72 mAh and 87 mAh packs.

Manual

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

cdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdf3Owner's manualcdn.sennheiser-hearing.com/product-documents/product-downloads/momentum-true-wireless-5/instruction-manual/MTW5_Manual_EN.pdfRead 8 October 2026

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.

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Warranty

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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.

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

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