Earbuds / Compare

Huawei FreeBuds Pro 5 vs Nothing Ear (3a)

A

Product A: Huawei

FreeBuds Pro 5

79 of 166 known

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B

Product B: Nothing

Ear (3a)

84 of 166 known

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All 166 fields

Every value links to where we found it.

Only differences

AHuawei FreeBuds Pro 5

BNothing Ear (3a)

General

5 of 8 differ

Series

FreeBuds Pro1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Fifth model in the HUAWEI FreeBuds Pro line.

Not available

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

T00234Maker product pageconsumer.huawei.com/en/support/headphones/freebuds-pro-5Read 14 October 2026Global support page lists HUAWEI FreeBuds Pro 5 Wireless Charging (T0023) as the only model.

B190, B190L, B190R11Owner's manualcdn.shopify.com/s/files/1/0376/5420/0459/files/Ear_3a_Safety_information_Warranty_information.pdfRead 8 October 2026Original document cover identifies system model B190. Its compliance section names B190L and B190R left/right hardware. B162 Ear (a), B171 Ear and B173 Ear (3) are separate.

GTIN / EAN

Not available

Not available

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

Not available

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Status

Available1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026The maker global and German store pages sell the product.

Available1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Current US Black selector offers Add to bag. Its current USD 79 sale price is not stored as launch MSRP.

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

Not available

Nothing Ear (a)15Reviewsoundguys.com/nothing-ear-3a-review-159720Read 8 October 2026Exact review explicitly calls Ear (3a) the successor to Ear (a). The existing B162 record is the linked predecessor, not B171 Ear.

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

$9912Press releasenothing.community/d/59486-ear-3a-available-nowRead 8 October 2026Official Nothing Available Now release post explicitly states purchase from July 7, 2026 and USD 99 / GBP 99 / EUR 99. Current sale price is separate.

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.

€1993Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026Huawei German store product data: street price 199.00 EUR. The store ran an early price of 169 EUR from 26 February 2026. German price, VAT included as published.8Press articlethe-gadgeteer.com/2026/03/13/7-things-about-the-freebuds-pro-5-worth-knowingRead 14 October 2026Article: 199 EUR in the EU and 179.99 GBP in the UK.

€9912Press releasenothing.community/d/59486-ear-3a-available-nowRead 8 October 2026The official July 7 Available Now release explicitly gives EUR 99 launch pricing, separate from current US sale pricing.

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

EU, GB3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026German Huawei store. The UK Huawei store also carries the product.

US1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

ColoursiThe maker's own colour names

Sand, White, Grey1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page lists Sand, White, Grey and Blue. The Blue case is vegan leather with other dimensions and weight, and case dimensions are not a variant field, so Blue is left out of this file.

Black, White, Yellow, Pink1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

Segment

Music1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Listed in the maker Audio range as a flagship pair for sound, noise cancelling and calls. No sport or gaming positioning. SoundGuys calls them all-around earbuds.

Music1Maker product pageus.nothing.tech/products/ear-3aRead 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 pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Silicone ear tips in four sizes for a secure seal.

In-ear1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

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

Stem5Reviewtechradar.com/audio/wireless-headphones/huawei-freebuds-pro-5-reviewRead 14 October 2026Review: the stems have a high-shine finish.

Stem1Maker product pageus.nothing.tech/products/ear-3aRead 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 bud8Maker product pagesupport.nothing.tech/hc/en-us/articles/47974734200721-Can-I-use-just-one-of-the-earbudsRead 8 October 2026Maker explicitly permits wearing just the left or right bud after pairing. Initial re-pairing cannot be completed with a lone remaining bud if the other is lost.

RGB lighting

Not available

Not available

Drivers and sound

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

AHuawei FreeBuds Pro 5

Type	Role	Diameter (mm)	Count per earbud
Dynamic	Woofer	11	1
Other	Tweeter	6	1

Source2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Speaker section: an ultra-linear dual-magnet driver and an ultra-thin micro planar diaphragm driver.3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026Comparison table: 11 mm ultra-linear dual-magnet driver and 6 mm ultra-thin micro planar diaphragm driver. FAQ: 11 mm dynamic driver with four magnets and a 6 mm high-frequency driver. The 6 mm figure is read as a diameter. The planar driver has no matching type option, so it is stored as other.5Reviewtechradar.com/audio/wireless-headphones/huawei-freebuds-pro-5-reviewRead 14 October 2026Review spec table: 11mm dynamic woofer and micro-planar tweeter.

BNothing Ear (3a)

Type	Diameter (mm)
Dynamic	12

Source1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Sound table explicitly identifies a 12 mm dynamic driver and 32 ohms. Physical transducer quantity per bud is not separately stated, so count is omitted rather than inferred from one table row.

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

Hybrid1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: an ultra-linear dual-magnet driver for bass and an ultra-thin micro planar diaphragm driver for treble.3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026FAQ and table: two driver types in each earbud.5Reviewtechradar.com/audio/wireless-headphones/huawei-freebuds-pro-5-reviewRead 14 October 2026Review spec table: 11mm dynamic woofer and micro-planar tweeter.

Dynamic1Maker product pageus.nothing.tech/products/ear-3aRead 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

12mm=CalculatedFrom Drivers per bud

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

2=CalculatedFrom Drivers per bud

Not available

Diaphragm material

Not available

PMI + TPU1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

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

Min10 HzMax48 kHz1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Footnote: the 10 Hz to 48 kHz range was tested under the L2HC and LDAC codecs over Bluetooth, in Huawei lab tests.2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Speaker section: frequency response range 10 Hz to 48 kHz.5Reviewtechradar.com/audio/wireless-headphones/huawei-freebuds-pro-5-reviewRead 14 October 2026Review spec table: 10 Hz to 48 kHz.

Min20 HzMax40 kHz1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Sound table RF row explicitly states 20 Hz to 40000 Hz. This is published acoustic response, separate from LDAC sampling rate. No tolerance or playback-level condition is stated.

Impedance

Not available

32Ω1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

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

Not available

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Sensitivity reference

Not available

Not available

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

48kHz1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: 48 kHz and 24-bit lossless sound with the L2HC 4.0 codec. The footnote says 2.3 Mbps lossless works with a HUAWEI Mate X7 on EMUI 15 or later. Other Huawei devices are listed on the German store. No sample rate is stated for LDAC.

96kHz15Reviewsoundguys.com/nothing-ear-3a-review-159720Read 8 October 2026Exact review directly states LDAC up to 96 kHz on a compatible source. TechRadar likewise gives 96 kHz, but its generic codec discussion says 32-bit where SoundGuys says 24-bit. Without a direct maker bit-depth statement, max_bit_depth_bits is omitted. Codec sampling support is not acoustic frequency response.

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.

24bits1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: 48 kHz and 24-bit lossless sound with L2HC 4.0 on supported Huawei phones.

Not available

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

Not available

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Onboard EQ

Not available

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

103Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026FAQ: custom sound effects with a 10-band EQ.7Reviewmobilemasr.com/en/blogs/huawei-freebuds-pro-5-reviewRead 14 October 2026Review: a 10-band custom EQ.

812Press releasenothing.community/d/59486-ear-3a-available-nowRead 8 October 2026Official release names a fully adjustable eight-band equalizer and QR profile sharing. It does not establish the flagship hearing-test sound profile.

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

HUAWEI SOUND Balanced, HUAWEI SOUND Voice, HUAWEI SOUND Bass, HUAWEI SOUND Classical, Movie, Podcast, Game, Workout1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page lists HUAWEI SOUND Balanced, Voice, Classical and Bass.3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026FAQ: four HUAWEI SOUND effects (Balanced, Voice, Bass, Classical) and four scenario effects (Movie, Podcast, Game, Workout). An AI sound effect and custom effects are separate and not stored as presets.7Reviewmobilemasr.com/en/blogs/huawei-freebuds-pro-5-reviewRead 14 October 2026Review: 8 preset profiles.

Balanced, More Bass, More Treble, Voice10Maker product pagesupport.nothing.tech/hc/en-us/articles/47974778373393-How-many-types-of-EQ-effects-does-the-Earbuds-haveRead 8 October 2026The four maker-named Simple EQ presets. Additional Advanced EQ presets and shared user profiles are separate. Their complete names were not found and are not invented.

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.

Unlimited Spatial Audio1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page name: Unlimited Spatial Audio.3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026FAQ: Spatial Audio without limits with a 3D sound field and head tracking.

Static Spatial Audio1Maker product pageus.nothing.tech/products/ear-3aRead 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 pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: 360 degree sound with head tracking and unlimited spatial audio on any device or content.3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026FAQ: the spatial audio modes are Off, Fixed and Head Tracking.6Measurementsoundguys.com/huawei-freebuds-pro-5-review-154929Read 14 October 2026The review does not cover head tracking. The maker pages do.

Not available

Noise cancelling

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Active noise cancelling

Yes1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: dual-engine AI noise cancellation with two drivers used for noise cancellation.2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Audio Technology list includes Intelligent Dual-engine ANC.

Yes1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

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

Not available

Not available

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

Not available

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

Yes5Reviewtechradar.com/audio/wireless-headphones/huawei-freebuds-pro-5-reviewRead 14 October 2026Review: the Dual-Engine ANC model adapts automatically to your surroundings. Cozy, General and Ultra are other ANC models. The number of strength levels is not stored.

Yes1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Noise cancellation table explicitly names Adaptive ANC. This is variable cancellation strength, not proof of automatic blending with transparency or adaptive sound EQ.

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

Not available

314Reviewtechradar.com/audio/earbuds-airpods/nothing-ear-3a-reviewRead 8 October 2026Reviewed High, Mid and Low fixed ANC strengths. Adaptive is separate, not a fourth fixed level.

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

Not available

45dB1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Maker disclaimer identifies 45 dB as its theoretical maximum from Nothing laboratory testing. The specification gives 40 to 5000 Hz cancellation bandwidth, without proving that the maximum occurs at all frequencies. This is not measured overall isolation.

Transparency mode

Yes1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: Awareness Mode.2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Audio Technology list includes Awareness Mode and Human Voice Transparency.

Yes1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

Adjustable transparency

Not available

Not available

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

Yes1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: Conversation Awareness switches to Awareness mode when you start talking and back when you stop. Off by default.2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Audio Technology list includes Conversation Awareness.

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 pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: calls stay clear in noise up to 100 dB and wind up to 10 m/s. This is a call voice claim. The processing method is not stated.

Yes15Reviewsoundguys.com/nothing-ear-3a-review-159720Read 8 October 2026Review explicitly reports a newly added mesh for reducing wind noise. This is physical mesh design, not a separately selectable wind processing mode.

Measured

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

The tuning is bass-forward. The 10-band custom equalizer can reduce the bass emphasis.6Measurementsoundguys.com/huawei-freebuds-pro-5-review-154929Read 14 October 2026Reviewer notes on a unit supplied by the maker. The firmware, codec and target curve are not reported. No numeric bass or treble value is stored.

Not available

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

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

0.025%16Measurementnotebookcheck.net/High-quality-in-ear-headphones-at-a-fair-price-Nothing-Ear-3a-review.1411007.0.htmlRead 8 October 2026Exact Ear (3a) White reference sample shown in original photos, firmware 1.0.1.65, September 29 review. Published THD 0.025 percent at 1 kHz, measured-signal RMS -3.0 dBFS. Method uses a low-harmonic sine signal, a linear microphone approximately 1 cm away in an artificial head. Playback level, codec, ANC and EQ settings are not separately documented. THD+N 0.41 percent is a different metric and not substituted. The review train-ride runtime came close to the claimed 4.5 hours but was not a fully specified discharged-battery rundown, so no measured-runtime number is imported from that paragraph.

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

Not available

Not available

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

Not available

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

Not available

Not available

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

Not available

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

Vocals were clear without added distortion in ideal conditions. In a loud office or on the street the microphones struggled to block background noise.6Measurementsoundguys.com/huawei-freebuds-pro-5-review-154929Read 14 October 2026Reviewer ideal, office, street, wind and reverberant tests. Phone and codec are not reported. No numeric microphone value is stored.

Not available

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

Not available

Not available

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

Not available

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

Not available

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

Not available

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

Not available

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

Not available

Not available

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

Not available

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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.

AHuawei FreeBuds Pro 5

ANC	Hours (h)
Yes	9.13

Source6Measurementsoundguys.com/huawei-freebuds-pro-5-review-154929Read 14 October 2026SoundGuys standardised test: 9 hours 8 minutes on one charge. SoundGuys states in its method that music peaks at 75 dB SPL and ANC is on when available. The review does not repeat the ANC state or the codec. The result is well above the 6 h ANC-on claim and about equal to the 9 h ANC-off AAC claim, which the maker tests at 50 percent volume. Unit supplied by the maker, one-week test.

BNothing Ear (3a)

ANC	Hours (h)
No	10

Source15Reviewsoundguys.com/nothing-ear-3a-review-159720Read 8 October 2026July 17 review reports four full-charge rundown tests around ten hours each, with the original waveform reaching the ten-hour mark. Stored 10 h is the published rounded approximate observation, not a calculated mean or invented seconds. Critically ANC was actually off because the wear sensor did not trigger in the normal laboratory setup, despite intended ANC testing. The review used a manufacturer-provided unit plus a separately purchased sample over four days. It does not identify which sample produced the displayed run, firmware, codec, host or playback level. These remain unknown. Its guessed six-hour ANC estimate is not a measured result.

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

9.13h=CalculatedFrom Battery life (measured)

10h=CalculatedFrom Battery life (measured)

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

Not available

Not available

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

Not available

Not available

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

Not available

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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.

63Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026Comparison table: 3 microphones plus VPU plus DNN. The row does not say per earbud. MobileMasr states 3 microphones per earbud, so 3 per earbud across two earbuds is stored as 6.7Reviewmobilemasr.com/en/blogs/huawei-freebuds-pro-5-reviewRead 14 October 2026Review: eight microphones total, 3 silicon microphones per earbud plus a bone conduction microphone. The review text implies 6 microphones plus 2 bone sensors.

61Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Noise Cancellation table gives Total 6 mics and 3 per side, with three MEMS microphones used by ENC for calls. Counts across the pair without adding logical ANC functions as microphones.

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.

63Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 20266 microphones across the pair. The two VPU or bone sensors are not counted.7Reviewmobilemasr.com/en/blogs/huawei-freebuds-pro-5-reviewRead 14 October 2026Same review. The bone conduction microphones are not counted.

61Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026The explicit total is six microphones across the pair. Case microphones and dedicated voice-vibration sensors are not inferred.

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.

Yes2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Sensor section lists a bone acoustic sensor.

Not available

Mic noise reduction

AI3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026Comparison table: DNN call noise processing, up to 100 dB of noise reduction in calls.

AI12Press releasenothing.community/d/59486-ear-3a-available-nowRead 8 October 2026Official release directly describes three directional microphones on each bud with AI-powered noise-reduction algorithms for voice capture. Counts are taken from the explicit current maker specification, not inferred from the AI label.

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

Not available

Not available

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

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SidetoneiHear your own voice in calls

Not available

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Connectivity

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Chip

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Connections

Bluetooth2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Connectivity section lists Bluetooth only. The charging case has a USB-C port for charging.

Bluetooth1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

Bluetooth

6.02Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Connectivity section: BT 6.5Reviewtechradar.com/audio/wireless-headphones/huawei-freebuds-pro-5-reviewRead 14 October 2026Review: Bluetooth 6.0, up from 5.2 on the Pro 4.

6.01Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

Bluetooth codecs

SBC, AAC, LDAC, L2HC3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026Comparison table: SBC, AAC, L2HC 4.0 and LDAC. L2HC 4.0 needs a Pura 80 series or Mate X6 or X7 series phone with EMUI 15 or later.5Reviewtechradar.com/audio/wireless-headphones/huawei-freebuds-pro-5-reviewRead 14 October 2026Review: AAC on iPhone, LDAC on Android and L2HC 4.0 lossless on Huawei devices.

SBC, AAC, LDAC1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

Bluetooth profiles

Not available

Not available

LE Audio

Not available

No4Maker product pagesupport.nothing.tech/hc/en-us/articles/47974775592849-Does-the-Earbuds-support-LE-AudioRead 8 October 2026Exact Ear (3a) support explicitly says Not Support. SoundGuys infers LE Audio features from Bluetooth 6.0, but that does not override the device-specific maker answer. No Auracast support is inferred.

Auracast

Not available

Not available

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

Yes1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: Dual-Device Connections to two devices at once, with seamless switching.5Reviewtechradar.com/audio/wireless-headphones/huawei-freebuds-pro-5-reviewRead 14 October 2026Review: multipoint pairing of two devices is supported.

Yes1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

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

21Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: two devices (iOS, Android or Windows) at once. It expands to multi-connection on EMUI.

21Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

Multipoint with LDACiMany buds turn multipoint off on LDAC

Not available

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

Not available

87Maker product pagesupport.nothing.tech/hc/en-us/articles/47974743387793-How-many-devices-can-a-Earbuds-earbuds-be-paired-withRead 8 October 2026Exact maker says a maximum of eight saved source-device records. Concurrent Dual Connection is two devices, separate from remembered pairings.

Automatic switching between own devicesiThrough the maker's account

Not available

Not available

Fast pairing

Not available

Google Fast Pair, Microsoft Swift Pair1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

Audio sharingiShare one stream with a second pair

Not available

Not available

Wireless range (claimed)

Not available

15m1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

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

1 of 3 differ

Low latency mode

Not available

Yes1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

Claimed latency

Not available

Not available

Lowest claimed latency

Not available

Not available

Compatibility

2 of 4 differ

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

Android, iOS, Windows1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: dual-device connections across iOS, Android and Windows.3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026FAQ: works with iOS, Android and Windows devices.

Android, iOS, Windows1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Current maker marketing specifically names Android, Windows and iOS dual-device connectivity. App availability remains Android and iOS. Advanced codec and recording requirements are separate.

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.

AHuawei FreeBuds Pro 5

Platform	Connection
Android	Bluetooth
iOS	Bluetooth
Windows	Bluetooth

Source3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026FAQ: pairing by holding the case button for 2 seconds. Works with iOS, Android and Windows devices.

BNothing Ear (3a)

Not available

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

AHuawei FreeBuds Pro 5

Feature	Needs
Lossless audio (L2HC 4.0, up to 2.3 Mbps)	Needs a Huawei phone. The global page names the Mate X7 on EMUI 15 or later. The German store names the Pura 80 series and the Mate X6 and X7 series on EMUI 15 or later. It needs an OTA update and reduces battery life.
Proximity pairing	Huawei phone running EMUI 10 or later.
Unlimited Spatial Audio	Off by default. Update the earbud firmware and turn it on in the HUAWEI Audio Connect app. Modes are Off, Fixed and Head Tracking.
Adaptive Volume and Conversation Awareness	Off by default. Turn them on in the HUAWEI Audio Connect app.
Head gesture call control	Off by default. Works during cellular calls. Nod to answer and shake the head to reject.

Source1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Footnotes for 2.3 Mbps lossless audio (Mate X7, EMUI 15, OTA update, battery impact), Conversation Awareness and Adaptive Volume (off by default) and proximity pairing (EMUI 10 or later).3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026FAQ and table: spatial audio is off by default and needs current firmware. Head gestures and Adaptive Volume are off by default. L2HC 4.0 device list.

BNothing Ear (3a)

Feature	Needs
LDAC playback	Compatible Android source with LDAC enabled. The maker lists Android 8.0 or later and iOS 13 or later for device compatibility. iOS uses AAC rather than LDAC.
Audio Snapshot	Nothing X account. Capture up to one minute of source-phone audio, optionally including the preceding 30 seconds. Snapshot stops automatically at the selected duration. Pre-recording increases power use. Recorded audio syncs to Nothing X on Android or iOS.
Call Recording	Nothing X account and a supported region, including the United States. Disabled by default until enabled after the app region check. Record up to two hours of calls or online meetings, with an audible notification.
Cloud Pro transcription	Internet connection and Nothing X account. Current maker offer includes 120 minutes monthly for the first three months. Continuing cloud Pro access requires a subscription. Exact pricing is only shown in the app.
Essential Space integration	Select Nothing devices with an Essential Key and current software. Ordinary recording does not universally require a Nothing phone.
Low Lag Mode	Game Mode on a compatible Nothing phone, or enable through Nothing X. Under-120-ms support wording differs from an as-low-as-120-ms product disclaimer, so no exact latency is stored.
Basic local transcription	Basic local transcription is free, separate from the cloud Pro subscription. The recording features still require a Nothing X account.

Source12Press releasenothing.community/d/59486-ear-3a-available-nowRead 8 October 2026Original current product Specs and Disclaimer sections 9 to 14 give recording-account, regional, trial, subscription and Essential Key conditions. Exact current call-recording support confirms United States in the supported list. Recording feature availability is not extended to unlisted regions. No future feature rollout or unlisted subscription price is invented.16Measurementnotebookcheck.net/High-quality-in-ear-headphones-at-a-fair-price-Nothing-Ear-3a-review.1411007.0.htmlRead 8 October 2026September 29 review of firmware 1.0.1.65 explicitly confirms free basic local transcription, distinct from the cloud Pro service. Account requirement comes from the current maker recording disclaimer.17Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Exact current product Disclaimer gives account, supported-region and paid-cloud-service limitations. The United States is explicitly supported for call recording. Essential Space requires eligible Nothing hardware, while the ordinary recording app supports Android and iOS.18Maker product pagesupport.nothing.tech/hc/en-us/articles/48012760112145-Why-can-t-I-use-Call-RecordingRead 8 October 2026Exact current maker region list includes the United States. Unlisted regions are not assumed to support Call Recording.20Maker product pagesupport.nothing.tech/hc/en-us/categories/47340233372561-Nothing-Ear-3aRead 8 October 2026The model-specific How-to section explicitly describes automatic Snapshot completion at the configured duration, with no need to end it manually.

Official licence

Not available

Not available

Battery and charging

11 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.

60mAh2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Earbuds 60 mAh, stated as the minimum value for each earbud.

55mAh1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Current Battery Capacity table states 55 mAh per earbud. Typical versus rated capacity is not labelled. B162 Ear (a) 46 mAh is not transferred.

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

No11Owner's manualcdn.shopify.com/s/files/1/0376/5420/0459/files/Ear_3a_Safety_information_Warranty_information.pdfRead 8 October 2026Original maker safety instructions explicitly say not to replace the device battery yourself. This describes normal user replacement, not technician service or recycling disassembly.

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.

AHuawei FreeBuds Pro 5

Mode	Codec	Includes case recharges	Hours (h)
ANC off	AAC	No	9
ANC off	AAC	Yes	38
ANC on	AAC	No	6
ANC on	AAC	Yes	25
ANC off	L2HC/LDAC	No	8
ANC off	L2HC/LDAC	Yes	33
ANC on	L2HC/LDAC	No	5
ANC on	L2HC/LDAC	Yes	22
Call	Not available	No	5
Call	Not available	Yes	22

Source1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: up to 9 h with ANC off, 6 h with ANC on and 38 h with the case. Test footnote: HUAWEI Mate 80 Pro, music at 50 percent volume in AAC, other features at default.2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Battery life section. Sound quality priority with L2HC or LDAC: 8 h and 33 h with the case with ANC off, 5 h and 22 h with ANC on. Connection priority with AAC: 9 h and 38 h with ANC off, 6 h and 25 h with ANC on. Voice call with ANC disabled 5 h and 22 h with the case. Voice call with ANC enabled 4 h and 18 h with the case, which is not stored because the call mode cannot hold the ANC state. Huawei lab tests with a Mate 80 Pro, 50 percent volume, AAC and ANC disabled.

BNothing Ear (3a)

Mode	Codec	Includes case recharges	Hours (h)
ANC off	AAC	No	10
ANC off	AAC	Yes	42
ANC on	AAC	No	6
ANC on	AAC	Yes	25
ANC off	LDAC	No	6
ANC off	LDAC	Yes	28
ANC on	LDAC	No	4.5
ANC on	LDAC	Yes	20
Call	Not available	No	6
Call	Not available	Yes	25

Source2Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Exact current Battery Playback table separates AAC 10 h / 42 h ANC off and 6 h / 25 h ANC on, plus LDAC 6 h / 28 h ANC off and 4.5 h / 20 h ANC on. Rows with_case true are combined earbuds and case recharges. Talk rows are ANC-off 6 h / 25 h. Separate ANC-on talk 4.5 h / 18 h is stated here because the call enum cannot visibly distinguish ANC states. No call codec is assigned. Maker test conditions are 50 percent volume and Nothing laboratory 25 C. Its generic AAC test disclaimer is not used to relabel the explicitly LDAC rows. Other settings are default, and Snapshot pre-recording can increase power consumption. TechRadar mixes LDAC and talk figures in its generic battery table, so that table does not override these exact mode/codec claims.

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.

9h=CalculatedFrom Claimed battery life

10h=CalculatedFrom Claimed battery life

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

6h=CalculatedFrom Claimed battery life

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.

9h=CalculatedFrom Claimed battery life

10h=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.

38h=CalculatedFrom Claimed battery life

42h=CalculatedFrom Claimed battery life

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

25h=CalculatedFrom Claimed battery life

25h=CalculatedFrom Claimed battery life

Talk time (claimed)

5h=CalculatedFrom Claimed battery life

6h=CalculatedFrom Claimed battery life

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.

40min2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026About 40 minutes for the earbuds in the charging case.

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.

Wired charging needs a USB-C charger of 5 V 0.5 A or above. The case takes about 150 minutes without the earbuds on a wireless charger. Wireless charging is supported up to 5 W.2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Charge time and charger lines of the Battery section.

The maker gives an unspecified-component USB-C full-charge estimate of 70 minutes and recommends a 5 V / 1 A or higher adapter. Five minutes in the case is claimed to provide one hour of earbud playback with ANC off. The specifications separately give ten minutes for ten hours including case recharges. A marketing footnote instead describes ten hours from the earbuds after ten minutes, so that component scope is unresolved. The original B190 safety booklet specifies a charger output range of 2.5 to 5 W. These are maker estimates and guidance, without an earbud-only or case-only full-charge time.2Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Current Specs Charging table says Type-C wired charging-to-full time 70 minutes without a separate component label. Disclaimer says Ear (3a) 0 to 100 percent when the case is connected, with Nothing Power 45 W at 25 C. The test adapter rating is not device input power. Dedicated fast-charge support confirms 5 min / 1 h earbuds-only and 10 min / 10 h buds plus case. A conflicting 10-minute full-earbud implication in the marketing footnote and reviewer paraphrase is preserved here without assigning a numeric full-bud time.

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

Not available

5min3Maker product pagesupport.nothing.tech/hc/en-us/articles/47974738921745-Does-the-Earbuds-support-fast-chargingRead 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.

Not available

1h3Maker product pagesupport.nothing.tech/hc/en-us/articles/47974738921745-Does-the-Earbuds-support-fast-chargingRead 8 October 2026Dedicated B190 support explicitly says ANC off, five minutes of charge for one hour of earbud playback. Conditions are AAC, 50 percent volume, Nothing laboratory 25 C. Its separate ten-minute/ten-hour case-inclusive total is not used as earbuds-only runtime.

Charging case

5 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.

537mAh2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Charging case 537 mAh, stated as the minimum value.

500mAh1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Current Battery Capacity table explicitly states 500 mAh for the charging-case cell. No voltage or energy is derived.

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

No11Owner's manualcdn.shopify.com/s/files/1/0376/5420/0459/files/Ear_3a_Safety_information_Warranty_information.pdfRead 8 October 2026The safety instruction applies to the Ear (3a) device and its rechargeable components, forbidding self replacement. No approved normal user case-battery replacement is claimed.

Case charging port

USB-C2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Wired charger over a USB-C port at 5 V 0.5 A or above.

USB-C1Maker product pageus.nothing.tech/products/ear-3aRead 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.

60min2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026About 1 hour for the case without the earbuds on a wired charger. About 150 minutes on a wireless charger.

Not available

Wireless charging

Yes2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Wireless charger supported, up to 5 W.6Measurementsoundguys.com/huawei-freebuds-pro-5-review-154929Read 14 October 2026Review: the case charges by USB-C or wireless charging.

No5Maker product pagesupport.nothing.tech/hc/en-us/articles/47974690492305-Does-the-Earbuds-support-wireless-chargingRead 8 October 2026Exact current maker Ear (3a) support explicitly says wireless charging is not supported. No Ear B171 or Ear (3) case capability is transferred.

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

Not available

Not available

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

5W2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Wireless charging up to 5 W. The standard is not named.

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, Pressure, Swipe, Head gestures2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Controls section lists tap, swipe and pinch controls. Pinch uses the press sensor. Head gestures come from the German store.3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026FAQ: five gestures, pinch, tap, pinch and hold, touch and hold and swipe. Head Motion row: nod to answer, shake to reject.6Measurementsoundguys.com/huawei-freebuds-pro-5-review-154929Read 14 October 2026Review: swipe, tap and pinch gestures, plus head gestures for calls.

Pressure1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Current Gesture controls table explicitly gives pinch, double pinch, triple pinch and pinch-and-hold operations. Generic support touch terminology does not override the documented pressure mechanism.

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

Swipe2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Controls section: swipe up or down to adjust the volume.

Pressure1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Current Gesture controls table explicitly offers volume up/down through Pinch and Hold after custom assignment in Nothing X.

Gestures

Tap twice: play or pause, answer or end a call, Tap three times: previous track on the left earbud, next track on the right earbud, Swipe up or down: volume up or down, Pinch once: play or pause, answer or end a call, Pinch twice: next track or reject an incoming call, Pinch three times: previous track, Pinch and hold: switch between noise cancelling, awareness and off, Touch and hold: wake the voice assistant, Nod to answer a call or shake the head to reject it2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Controls section: double-tap, triple-tap, swipe, pinch and hold, pinch once, twice and three times, press and hold. The German store FAQ gives the default action of each gesture.3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026FAQ default gestures: tap twice for play or pause and calls, tap three times for previous on the left earbud and next on the right, pinch and hold for noise control modes, touch and hold for the voice assistant, swipe for volume. Pinch once, twice and three times as listed. Head gestures are off by default.

Single pinch: play/pause or answer/end call, Double pinch: skip forward or decline call, Triple pinch: skip back, Pinch and hold: noise control or assigned volume, Double pinch and hold: Audio Snapshot or Call Recording, Pinch both buds simultaneously: Audio Snapshot / Call Recording17Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Current exact Gesture controls table provides pinch commands and simultaneous-bud recording controls. Preserves actual device operations rather than generic article wording. Simultaneous pinch is labelled Audio Snapshot / Call Recording. It is not a universal manual start/stop promise because Snapshot ends automatically at the configured duration.20Maker product pagesupport.nothing.tech/hc/en-us/categories/47340233372561-Nothing-Ear-3aRead 8 October 2026Exact How to start Snapshot answer says simultaneous press starts Audio Snapshot, which automatically ends at the selected duration. Call Recording has its separate stop behavior. No universal manual start/stop action is promised.

Remappable controls

Yes3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026FAQ: the gestures can be customised in the HUAWEI Audio Connect app and can be set to None.

Yes1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

Voice assistant

Phone voice assistant3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026FAQ: touch and hold wakes the voice assistant by default. The assistant is the phone's.

Not available

Sensors and health

1 of 9 differ

In-ear detection

Yes2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026The infrared sensor is listed. The maker pages do not use the words wear detection, and MobileMasr names wear detection as a feature.7Reviewmobilemasr.com/en/blogs/huawei-freebuds-pro-5-reviewRead 14 October 2026Review lists wear detection among the features.

Yes6Maker product pagesupport.nothing.tech/hc/en-us/articles/47974821964177-Do-the-Earbuds-support-in-ear-detectionRead 8 October 2026Exact maker support says Support. Actual reviewer wear-sensor behavior is separately qualified for measured battery testing.

Sensors

Infrared sensor, Hall sensor, Touch sensor, Gyroscope, Accelerometer, Bone acoustic sensor, Press sensor2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Sensor section lists infrared, Hall, touch, gyroscope, accelerometer, bone acoustic and press sensors.

Not available

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

Not available

Hearing protectioniLimits sudden loud sounds

Not available

Not available

Health features

Not available

Not available

Fit and durability

2 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, L1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: four sizes of soft silicone ear tips. The specs name them large, medium, small and ultra-small.2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026In the Box: ear tips in large, medium, small and ultra-small sizes. Ultra-small is stored as XS.3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026FAQ: ear tips in large, medium, small and extra small.

XS, S, M, L12Press releasenothing.community/d/59486-ear-3a-available-nowRead 8 October 2026Official release says four sizes including new XS. The actual-user Nothing Community unboxing separately lists XS, S, M and L with M fitted. Current specification independently gives four pairs. No extra separately sold size is included.13Reviewnothing.community/d/61192Read 8 October 2026Actual Ear (3a) unboxing states XS, S, M and L, with M fitted. This corroborates the maker four-pair list and new XS claim.

Ear tip materials

Silicone1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: soft silicone ear tips.

Silicone9Maker product pagesupport.nothing.tech/hc/en-us/articles/47974756984977-What-is-the-shell-made-ofRead 8 October 2026Exact current maker support names silicone tips, plastic outer housings and stainless-steel hinges. Housing and hinge materials have no separate field in this schema.

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

Not available

Not available

Ear tip fit test

Not available

Yes14Reviewtechradar.com/audio/earbuds-airpods/nothing-ear-3a-reviewRead 8 October 2026Reviewer directly confirms an ear-tip seal fit test. The current maker FAQ titled earbud fit test describes a hearing assessment and compensation instead, while this review explicitly says the hearing-test personal profile remains flagship-only. hearing_test and sound_personalization remain unresolved and omitted pending clarification. The Advanced eight-band equalizer is not itself a hearing test. Generic touch wording is not used to override pinch controls.

Dust and water rating, buds

IP571Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page footnote: the earbuds meet IP57 under IEC 60529.2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Earbuds IP57.

IP541Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Current Other features table and exact support page explicitly assign IP54 to both buds and case. This is not immersion protection. The old B162 case IPX2 claim is separate.

Dust and water rating, case

IP541Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page footnote: the charging case meets IP54.2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Charging case IP54.

IP541Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Current maker specifically says IP54 for buds and case. No B162 Ear (a) case rating is inherited.

Water resistance depth

Not available

Not available

Software

1 of 6 differ

Companion app

HUAWEI Audio Connect1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: the HUAWEI Audio Connect app on iOS and Android.

Nothing X1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

App platforms

Android, iOS1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: the app is for iOS and Android devices.

Android, iOS1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

User firmware updates

Yes3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026FAQ: keep the earbud firmware up to date to use spatial audio. The global page says the 2.3 Mbps feature arrives by OTA update.

Yes1Maker product pageus.nothing.tech/products/ear-3aRead 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

4 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.

5.5g(0.2 oz)2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Each earbud approx. 5.5 g.5Reviewtechradar.com/audio/wireless-headphones/huawei-freebuds-pro-5-reviewRead 14 October 2026Review spec table: 5.5 g per bud.

4.53g(0.2 oz)1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Buds design table directly states 4.53 g. Tip size is not identified.

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

Width21.8Height29.1Depth23.7mm(0.9 × 1.1 × 0.9 in)2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Each earbud: height 29.1 mm, width 21.8 mm, depth 23.7 mm.

Width21.7Height31.2Depth24mm(0.9 × 1.2 × 0.9 in)1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Current maker explicitly labels one bud Height 31.2 mm, Width 21.7 mm and Depth 24 mm. Rounded reviewer tuples are not substituted.

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

43g(1.5 oz)2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Charging case in Sand, Grey and White approx. 43 g. The Blue case is approx. 46 g and is not stored.5Reviewtechradar.com/audio/wireless-headphones/huawei-freebuds-pro-5-reviewRead 14 October 2026Review spec table: 43 g case.

40.92g(1.4 oz)1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Case design table directly states 40.92 g, distinct from per-bud mass. No subtraction from combined product mass is used.

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

Width46.7Height65.5Depth22.98mm(1.8 × 2.6 × 0.9 in)2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Charging case in Sand, Grey and White: height 65.5 mm, width 46.7 mm, depth 22.98 mm. The Blue case is 66.11 x 46.98 x 24.06 mm and is not stored.

Width48.95Height64.8Depth22.8mm(1.9 × 2.6 × 0.9 in)1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Current maker explicitly labels Height 64.8 mm, Width 48.95 mm and Depth 22.8 mm. These axes are retained as printed. The horizontal appearance of product photos is not used to swap labelled dimensions.

Certifications

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

Hi-Res Audio Wireless1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: 2.3 Mbps lossless transmission certified by HWA.3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026Comparison table: High-Res Audio Wireless certification, HWA Lossless plus Hi-Res. FAQ: Hi-Res Wireless Audio certification.

Hi-Res Audio Wireless1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Current Sound Features table names LDAC Hi-Res Wireless certification. No wired acoustic certification is inferred.

Communication certifications

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FCC IDs

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2AZEQ-B190L, 2AZEQ-B190R11Owner's manualcdn.shopify.com/s/files/1/0376/5420/0459/files/Ear_3a_Safety_information_Warranty_information.pdfRead 8 October 2026Original maker safety booklet explicitly lists left and right FCC IDs 2AZEQ-B190L and 2AZEQ-B190R. No case FCC ID is guessed.

Other certifications

HWA Lossless1Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Page: the 2.3 Mbps transmission capability is certified by HWA.

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In the box

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In the box

Earbuds (left and right), Ear tips in four sizes, Charging case, Quick Start Guide and Safety Information, Warranty card2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026In the Box: two earbuds, four ear tips with the medium pair attached, a charging case, a Quick Start Guide with safety information and a warranty card. No cable is listed.3Maker product pageconsumer.huawei.com/de/headphones/freebuds-pro-5/buyRead 14 October 2026FAQ box list: a pair of earbuds, a charging case, 4 pairs of ear tips with the medium pair attached, a Quick Start Guide with safety information and a warranty card.

Two earbuds, Charging case, Four pairs of ear tips, Safety and warranty information with User Guide1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Current complete maker table lists two earbuds, one case, four tip pairs and one safety/warranty/user-guide booklet. No cable or adapter is listed. A generic charging support answer refers to an included cable, so cable inclusion is unresolved and no cable table or explicit absence is inferred.

Cables included

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Links

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Product page

consumer.huawei.com/en/headphones/freebuds-pro-51Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5Read 14 October 2026Global maker product page.

us.nothing.tech/products/ear-3a1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026

Spec sheet

consumer.huawei.com/en/headphones/freebuds-pro-5/specs2Maker product pageconsumer.huawei.com/en/headphones/freebuds-pro-5/specsRead 14 October 2026Global specifications tab. The tab has the dimension, battery, control and box tables.

us.nothing.tech/products/ear-3a1Maker product pageus.nothing.tech/products/ear-3aRead 8 October 2026Full current US maker Specs tables are embedded in the public product-page data. Original HTML and the decoded model-specific specification tables were captured October 8, 2026. No data from the malformed legacy Ear (3a) checkout page, which repeats Ear (1) content, is used.

Manual

Not available

cdn.shopify.com/s/files/1/0376/5420/0459/files/Ear_3a_Safety_information_Warranty_information.pdf11Owner's manualcdn.shopify.com/s/files/1/0376/5420/0459/files/Ear_3a_Safety_information_Warranty_information.pdfRead 8 October 2026Original maker-hosted Ear (3a) Safety information and Warranty information PDF, discovered through an indexed link to the maker CDN. It explicitly prints model B190 and left/right FCC identifiers. This is the safety/warranty booklet, not a claimed complete operating guide. Its original text and relevant charge instructions were inspected.

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

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.

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