Earbuds / Compare

Redmi Buds 8 Pro vs Sennheiser MOMENTUM True Wireless 5

A

Product A: Redmi

Buds 8 Pro

77 of 166 known

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B

Product B: Sennheiser

MOMENTUM True Wireless 5

91 of 166 known

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Every value links to where we found it.

Only differences

ARedmi Buds 8 Pro

BSennheiser MOMENTUM True Wireless 5

General

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Series

REDMI Buds1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026The page offer text names the REDMI Buds 8 Series. The page compares the gain to the REDMI Buds 6 Pro, so the REDMI Buds line is stored as the series.

Not available

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

M2535E12Maker product pagemi.com/global/product/redmi-buds-8-pro/specsRead 14 October 2026Specs tab row Model: M2535E1. The German, British and French spec tabs show the same code.

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

Not available

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

Not available

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

Status

Available6Press articlesmartzone.de/die-redmi-buds-8-gibt-es-in-deutschland-und-sie-kosten-50eRead 14 October 2026German article of 11 Jul 2026: the Buds 8 series has been on sale in Germany for a few weeks, with the Pro linked to Xiaomi's German shop.

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.

Not available

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.

Not available

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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.

Not available

$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.

€69.994Press articlesoundguys.com/xiaomi-redmi-buds-8-pro-153704Read 14 October 2026Germany: 69.99 EUR including tax, listed by MediaMarkt and Saturn on their eBay stores. Not an official Xiaomi price. Audioxpress also gives 69.99 EUR for Europe.5Press articleaudioxpress.com/news/xiaomi-launches-redmi-buds-8-pro-with-55db-anc-ldac-and-spatial-audioRead 14 October 2026Launch report of 3 Mar 2026: 69.99 EUR in Europe.

Not available

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

DE, GB, MY, TH4Press articlesoundguys.com/xiaomi-redmi-buds-8-pro-153704Read 14 October 2026Listed on the Malaysia and Thailand Xiaomi websites and sold in Germany.6Press articlesmartzone.de/die-redmi-buds-8-gibt-es-in-deutschland-und-sie-kosten-50eRead 14 October 2026Germany.7Reviewmightygadget.comRead 14 October 2026UK RRP 65 GBP through Mi.com and Amazon.

Not available

ColoursiThe maker's own colour names

Glacier Blue, Obsidian Black, Cloud White2Maker product pagemi.com/global/product/redmi-buds-8-pro/specsRead 14 October 2026Specs tab row Color. The overview page also shows a Special Glacier Blue finish for the same Glacier Blue colour.

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

Music1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Hero text: Your beat, pro tuned. Sound, noise cancelling and calls. No gaming or sport positioning.

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-ear1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026The earbuds use ear caps in S, M and L. The ear stems are the design highlight, so the buds sit in the ear canal on a stem.

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.

Stem1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Stem designed for comfort. The Glacier Blue stem has an NCVM finish.

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.

Not available

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.

ARedmi Buds 8 Pro

Type	Role	Diameter (mm)	Count per earbud
Dynamic	Woofer	11	1
Piezoelectric	Tweeter	6.7	2

Source7Reviewmightygadget.comRead 14 October 2026Review spec list: 11 mm dynamic driver with a titanium diaphragm plus dual 6.7 mm PZT ceramic tweeters in a coaxial triple-driver layout. The maker page names only the coaxial triple drivers. The piezo ceramic tweeters are stored as piezoelectric. Yanko Design and a German retailer give the same sizes and counts. Audioxpress describes one piezo driver plus a tuning unit.8Reviewyankodesign.comRead 14 October 2026Review, 28 Feb 2026: coaxial triple driver with an 11 mm driver with a titanium diaphragm and twin 6.7 mm PZT ceramic tweeters.10Retailer pagewlan-shop24.de/xiaomi-redmi-buds-8-pro-in-ear-headphones-55db-anc-hi-res-audio-bluetooth-5-4-obsidian-blackRead 14 October 2026Retailer spec table: 1x 11 mm dynamic driver with a titanium-coated diaphragm for bass and 2x 6.7 mm micro piezoceramic drivers for highs.

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.

Hybrid7Reviewmightygadget.comRead 14 October 2026The drivers table mixes a dynamic and a piezo ceramic driver.

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.

11mm=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.

3=CalculatedFrom Drivers per bud

1=CalculatedFrom Drivers per bud

Diaphragm material

Titanium diaphragm on the 11 mm dynamic driver7Reviewmightygadget.comRead 14 October 2026Titanium diaphragm on the 11 mm dynamic driver. The retailer says titanium-coated.8Reviewyankodesign.comRead 14 October 2026Titanium diaphragm.

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

Impedance

Not available

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

Not available

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

Not available

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.

Not available

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.

Not available

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

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Personalised soundiA profile from a hearing test or ear scan

Not available

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

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 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.

88Reviewyankodesign.comRead 14 October 2026Custom EQ with eight bands, each adjustable from +6 to -6.9Reviewsenses.se/en/review-redmi-buds-8-proRead 14 October 2026Xiaomi Earbuds app with an 8-band equalizer and presets.

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.

Balanced, Enhanced bass, Enhanced voice, Enhanced treble3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Audio Q8: Balanced, Enhanced bass, Enhanced voice, Enhanced treble and Custom. Custom is the user equalizer and is not a preset.8Reviewyankodesign.comRead 14 October 2026Presets: Balanced sound, Enhanced bass, Enhanced treble and Enhanced voice.

Not available

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.

Dimensional Audio, Dolby Audio1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Dimensional audio section and the Dolby Audio section, which promises realistic surround sound. Dolby Audio is turned on in the Bluetooth settings or the Xiaomi Earbuds app (footnote 6).

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.

Yes1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Dimensional audio: dynamic head-tracking for music, video and games on any device. The support FAQ says availability depends on the phone and the app.

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

Yes1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Up to 55 dB smart ANC.

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.

Not available

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.

Not available

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.

Yes1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Page: identifies environmental noise and adjusts noise cancellation in real time based on the surroundings and how the earbuds are worn. Maximum sampling rate 32,000 times per second (Xiaomi internal labs). The support FAQ names this Smart noise cancellation.

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.

203Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026New Feature Q2: Smart noise cancellation is mutually exclusive with manual 20-level noise cancellation. Xiaomi states 20 manual levels. Other earbuds in the catalog list fewer levels.

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.

55dB1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Footnote 1: test data from the National Institute of Metrology, China. 55 dB depth is reached within a particular frequency range and the 5 kHz bandwidth at a specific depth range, but not at the same time. Tested separately.

Not available

Transparency mode

Yes3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Audio Q4: modes are Noise cancellation, Off and Transparency.

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

Not available

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.

Not available

Not available

Conversation detection

Not available

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 pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Triple-mic AI noise reduction for clear calls in 12 m/s wind (footnote 2, National Institute of Metrology, China). This is processing for calls. The support FAQ also names a built-in wind-noise reduction mechanism.

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

Not available

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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.

Not available

Not available

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

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

Not available

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

Not available

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

Not available

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

Not available

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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

Not available

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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

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

Not available

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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

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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.

ARedmi Buds 8 Pro

ANC	Hours (h)
Yes	4.5

Source11Reviewscarbir.com/tws/redmi-buds-8-pro-reviewRead 14 October 2026Reviewer test: about 4.5 hours with ANC on, over AAC on an iPhone or LDAC on an Android phone. Volume and firmware are not stated. Senses measured a drain at about 4.5 hours with unstated conditions.

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.

4.5h=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.

Not available

Not available

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

Not available

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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.

67Reviewmightygadget.comRead 14 October 2026Review: three microphones per earbud with AI noise reduction. The maker says 3 built-in microphones for calls without saying per earbud. A German retailer also lists 3 per earbud, 6 total.

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.

67Reviewmightygadget.comRead 14 October 2026Three per earbud, six across the pair. Stated per earbud by the review and the retailer. The maker does not state a total.10Retailer pagewlan-shop24.de/xiaomi-redmi-buds-8-pro-in-ear-headphones-55db-anc-hi-res-audio-bluetooth-5-4-obsidian-blackRead 14 October 2026Retailer spec table: 3 microphones per earbud, 6 total.

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

AI1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Xiaomi's self-developed AI algorithm for call noise reduction with 3 built-in microphones.

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.

Not available

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.

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 28 documents one tap on either bud during a call to mute/unmute microphones.

SidetoneiHear your own voice in calls

Not available

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

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Chip

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Connections

Bluetooth1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Bluetooth only. No dongle or wired connection is listed.

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

Bluetooth

5.41Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Bluetooth 5.4 badge. The specs tab and the support FAQ agree.2Maker product pagemi.com/global/product/redmi-buds-8-pro/specsRead 14 October 2026Wireless connection: Bluetooth 5.4.

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, LDAC1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026The page names LDAC. AAC is named in the battery test footnote. SBC is not stated by the maker and comes from the reviews below. The support FAQ says LHDC is not supported.3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Usage Scenarios Q6: LHDC is not supported. Battery FAQ: LDAC uses more power than AAC or SBC, which names SBC, AAC and LDAC.4Press articlesoundguys.com/xiaomi-redmi-buds-8-pro-153704Read 14 October 2026Spec list: SBC, AAC and LDAC.7Reviewmightygadget.comRead 14 October 2026Review: SBC, AAC and LDAC.

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

A2DP, AVRCP, HFP2Maker product pagemi.com/global/product/redmi-buds-8-pro/specsRead 14 October 2026Bluetooth protocols: Bluetooth Low Energy, HFP, A2DP and AVRCP. Low Energy is not a profile and is not stored. The support FAQ says LE Audio is not supported. Audioxpress calls the buds LE Audio ready, which the FAQ contradicts.

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

No3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Connection Related Q25: the earbuds do not support Low Energy Audio.

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

Not available

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.

Yes1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Dual device connection to two devices at once. On by default (footnote 8).3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Connection Related Q5: Dual connection is on by default.

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.

21Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Dual device connection: two different devices at the same time.

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.

Not available

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

Google Fast Pair1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Google Fast Pair.3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Connection Related Q26: Google Fast Pair.

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

Yes1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Two pairs of earbuds connect to one device. Footnote 9 lists the supported Xiaomi models.3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Audio Q6: audio sharing is supported.

Not available

Wireless range (claimed)

10m2Maker product pagemi.com/global/product/redmi-buds-8-pro/specsRead 14 October 2026Communication range 10 m in open space free of obstacles.

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

None of 3 known

Low latency mode

Not available

Not available

Claimed latency

Not available

Not available

Lowest claimed latency

Not available

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, Windows3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Usage Scenarios Q4: voice calls work on iOS and Android, and on Windows devices with Bluetooth once connected and set up.

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.

ARedmi Buds 8 Pro

Platform	Connection	Microphone works
Android	Bluetooth	Yes
iOS	Bluetooth	Yes
Windows	Bluetooth	Yes

Source3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Usage Scenarios Q4: calls on iOS, Android and Windows over Bluetooth. Windows needs correct setup.

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.

ARedmi Buds 8 Pro

Feature	Needs
Dolby Audio	Turn on Dolby Audio in the Bluetooth settings of a Xiaomi phone or in the Xiaomi Earbuds app.
Dimensional Audio	Turn on Immersive sound in the Xiaomi Earbuds app or in the Bluetooth settings of a supported Xiaomi or Redmi phone. It is not available on every Xiaomi phone. It does not work with LDAC at 96 kHz or higher, so the sampling rate must be set to 48 kHz.
Audio sharing	Needs a listed Xiaomi, Redmi or Xiaomi Pad model such as the Xiaomi 15, Xiaomi 14 or Redmi Note 13 Pro 5G. The page says more models will follow.
Pair compatible devices and battery pop-up	Only some Xiaomi phones on the latest stable system version, with Pair compatible devices turned on in the Bluetooth additional settings.
5-minute fast charge for 2 hours of playback	The charging case needs at least 20 percent battery. Test used AAC, ANC off and 50 percent volume.

Source1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Footnotes 6, 8, 9, 10 and 13 of the product page.

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

12 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.

54mAh2Maker product pagemi.com/global/product/redmi-buds-8-pro/specsRead 14 October 2026Earbuds: 54 mAh. No typical or rated wording.

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.

No3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026FAQ Overview Q3: the battery is not replaceable.

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.

ARedmi Buds 8 Pro

Mode	Codec	Includes case recharges	Hours (h)
ANC off	AAC	No	8.5
ANC off	AAC	Yes	35
ANC on	AAC	No	4.5
ANC on	AAC	Yes	16
Call	AAC	No	4.5
Call	AAC	Yes	16

Source3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Charging and Battery Life, Q2: AAC at 50 percent volume. ANC off: 8.5 h and 35 h with the case. ANC on: 4.5 h and 16 h with the case. Calls with ANC off: 4.5 h and 16 h with the case. Calls with ANC on (3 h and 10.5 h) are not stored because the call mode cannot hold the ANC state. The product page states 8 h and 33 h for ANC off with ANC and dual-device connection disabled. The two maker figures differ and the FAQ set is stored because it covers every mode from one test. Xiaomi labs.

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.

8.5h=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.

4.5h=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.

8.5h=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.

35h=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.

16h=CalculatedFrom Claimed battery life

Not available

Talk time (claimed)

4.5h=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.

Charging case input is 5 V 700 mA max and output is 5 V 500 mA max. The earbuds take 5 V 250 mA max. The included cable charges at 5 V and does not carry data. Xiaomi does not recommend power banks, because a small charging current can trip their current protection.3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Charging Q6 and Usage Scenarios Q1. Input and output currents are from the product spec table.

Not available

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

5min1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 20265 minutes of fast charging. Footnote 13: needs at least 20 percent in the case, with AAC, ANC off and 50 percent volume.

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.

2h1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Up to 2 hours of playback after the 5-minute fast charge. Earbuds only.

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

4 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.

480mAh2Maker product pagemi.com/global/product/redmi-buds-8-pro/specsRead 14 October 2026Charging case: 480 mAh. No typical or rated wording.

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-C2Maker product pagemi.com/global/product/redmi-buds-8-pro/specsRead 14 October 2026Charging port Type-C.

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

No3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Charging Q3: no wireless charging. The case charges with the included Type-C cable.

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.

Not available

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.

Not available

Not available

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.

Touch, Swipe3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Touch Controls Q1: tap, press and hold and swipe on the touch area of each earbud.

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.

Swipe3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Audio Q2: swipe up or down on the touch area.

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

Gestures

Single tap: no default function, Double tap: play or pause, answer or end a call, Triple tap: next track, Press and hold: switch between noise cancellation and transparency, or reject a call, Swipe up: volume up, Swipe down: volume down3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Touch Controls Q1: default gestures.

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

Yes3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Touch Controls Q1: gestures can be customised in the Xiaomi Earbuds app or in the Bluetooth settings of a Xiaomi phone.

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

Not available

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

2 of 9 differ

In-ear detection

Yes3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Wearing Related Q2: in-ear detection is on by default and playback pauses when the earbuds are 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

6-axis gyroscope5Press articleaudioxpress.com/news/xiaomi-launches-redmi-buds-8-pro-with-55db-anc-ldac-and-spatial-audioRead 14 October 2026Spatial audio with head tracking uses a 6-axis gyroscope. The article also lists LHDC and a 35 h battery, which are the China model figures and conflict with the global FAQ, so only the gyroscope is used.10Retailer pagewlan-shop24.de/xiaomi-redmi-buds-8-pro-in-ear-headphones-55db-anc-hi-res-audio-bluetooth-5-4-obsidian-blackRead 14 October 2026Retailer spec table: 6-axis gyroscope. The table also lists 8.5 h and 35 h, which match the FAQ.

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.

Not available

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

4 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.

S, M, L2Maker product pagemi.com/global/product/redmi-buds-8-pro/specsRead 14 October 2026Package Contents: S, L and M ear caps, 2 pieces each, M pre-installed.

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

Silicone9Reviewsenses.se/en/review-redmi-buds-8-proRead 14 October 2026Silicone ear tips in S, M (pre-installed) and L.

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.

Not available

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

Not available

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

IP541Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Footnote 14: IP54 applies to the earbuds only, tested by TUV SUD (report 704202506085-00). The support FAQ says IPX4 for the earbuds, which agrees with the water part of IP54. The IP54 rating with the dust digit is stored.

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

Dust and water rating, case

IPX23Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Appearance Related Q2: the charging case has an IPX2 water resistance rating. The product page says IP54 applies to the earbuds only.

Not available

Water resistance depth

Not available

Not available

Software

1 of 6 differ

Companion app

Xiaomi Earbuds1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Xiaomi Earbuds app. Footnote 11 says it needs Android 7.0 or later or iOS 14.0 or later.

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, iOS1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Footnote 11: Google Play and the iOS App Store.

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

Yes3Maker product pagemi.com/global/support/faq/details/KA-666754Read 14 October 2026Wearing Related Q4 and the audio delay FAQ: keep the earbuds firmware and the Xiaomi Earbuds app updated.

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

Not available

Live translation

Not available

Not available

Dimensions and weight

2 of 4 differ

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

5.3g(0.2 oz)2Maker product pagemi.com/global/product/redmi-buds-8-pro/specsRead 14 October 2026Weight of a single earbud 5.3 +/- 0.1 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

Not available

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

36.3g(1.3 oz)2Maker product pagemi.com/global/product/redmi-buds-8-pro/specsRead 14 October 2026Weight of charging case 36.3 +/- 1 g. Total weight 46.9 +/- 1 g, which equals the case plus two earbuds, so 36.3 g is the empty case.

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

Not available

Certifications

1 of 3 differ

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

Hi-Res Audio Wireless1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Certified by Hi-Res Audio Wireless with LDAC.

Not available

Communication certifications

Not available

Not available

FCC IDs

Not available

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

Not available

Not available

In the box

2 of 2 differ

In the box

REDMI Buds 8 Pro x 1, Charging case x 1, Type-C charging cable x 1, User manual x 1, S ear cap 2pcs, L ear cap 2pcs, M ear cap 2pcs (pre-installed)2Maker product pagemi.com/global/product/redmi-buds-8-pro/specsRead 14 October 2026Package Contents list.

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

ARedmi Buds 8 Pro

Type	Count
USB-A to USB-C	1

Source2Maker product pagemi.com/global/product/redmi-buds-8-pro/specsRead 14 October 2026Package Contents: Type-C charging cable x 1. Senses says the cable is USB-A to USB-C.9Reviewsenses.se/en/review-redmi-buds-8-proRead 14 October 2026The review notes the included cable is USB-A to USB-C.

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

www.mi.com/global/product/redmi-buds-8-pro1Maker product pagemi.com/global/product/redmi-buds-8-proRead 14 October 2026Global maker product page.

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

Spec sheet

www.mi.com/global/product/redmi-buds-8-pro/specs2Maker product pagemi.com/global/product/redmi-buds-8-pro/specsRead 14 October 2026Global specs tab.

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

Not available

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.

Not available

Not available

Warranty

None of 1 known

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

Not available

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