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Apple AirPods 4 with Active Noise Cancellation vs Nothing Ear (open)

A

Product A: Apple

AirPods 4 with Active Noise Cancellation

86 of 166 known

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B

Product B: Nothing

Ear (open)

73 of 166 known

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All 166 fields

Every value links to where we found it.

Only differences

AApple AirPods 4 with Active Noise Cancellation

BNothing Ear (open)

General

8 of 8 differ

Series

AirPods4Maker product pagesupport.apple.com/en-us/109525Read 30 September 2026Identify your AirPods exact model subsection. Family name normalized from AirPods / AirPods Pro generation title.

Ear1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Marketed as Ear (open), the open-ear model of the Nothing Ear line.

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

A3055, A3056, A3057, A30594Maker product pagesupport.apple.com/en-us/109525Read 30 September 2026Identify your AirPods: AirPods 4 (ANC) A3056, A3055, A3057. Wireless Charging Case for AirPods 4 (ANC) A3059

B1823Owner's manualmanualslib.tech/guide/836838/nothing-ear-open-b182-manual.htmlRead 15 October 2026The guide is titled for model B182.

GTIN / EAN

019594968967329Retailer pagefuture-x.de/Apple-AirPods-4-with-Active-Noise-Cancellation-True-Wireless-Kopfhoerer-mit-Mikrofon/999885569Read 7 October 2026Exact new EU MXP93ZM/A ANC package retailer product header GTIN 0195949689673. Cross-checked equivalent UPC 195949689673 on another new-package retailer. Refurbished/repacked 195949689284, other regional LL/A/D package identifiers and invalid shifted code 1959496896736 are not merged. Maker exact page has no GTIN. One proved EU package code, not asserted worldwide complete list.

6974434223448, 69744342281221Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Shopify variant barcodes on the EU store: White 6974434223448 and Blue 6974434228122.

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

9 September 20242Press releaseapple.com/newsroom/2024/09/apple-introduces-airpods-4-and-a-hearing-health-experience-with-airpods-pro-2Read 30 September 2026Dated maker launch release header and introductory announcement of exact generation.

24 September 20246Press articlem.gsmarena.com/nothing_ear_open_debut_with_openear_design_and_30hour_battery_life-news-64668.phpRead 15 October 2026Launch article dated 24 September 2024.8Press articletechcrunch.com/2024/09/24/nothing-launches-a-slick-pair-of-149-open-ear-headphonesRead 15 October 2026Announced on Tuesday 24 September 2024 with pre-orders the same day.

Status

Not available

Available2Maker product pageus.nothing.tech/products/ear-openRead 15 October 2026US store lists the product at $99. It showed Sold out with a Notify me button on the day it was read. The EU store showed Add to bag at 99 EUR.

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

Not available

Not available

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

Not available

Not available

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

$1792Press releaseapple.com/newsroom/2024/09/apple-introduces-airpods-4-and-a-hearing-health-experience-with-airpods-pro-2Read 30 September 2026$179 (U.S.)

$1496Press articlem.gsmarena.com/nothing_ear_open_debut_with_openear_design_and_30hour_battery_life-news-64668.phpRead 15 October 2026Launch price $149. Excludes sales tax.7Press articlemezha.ua/en/2024/09/25/nothing-announces-ear-open-sports-headphones-with-an-open-design-and-up-to-30-hours-of-battery-lifeRead 15 October 2026$149 at launch.8Press articletechcrunch.com/2024/09/24/nothing-launches-a-slick-pair-of-149-open-ear-headphonesRead 15 October 2026$149.

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.

€1993Press releaseapple.com/de/newsroom/2024/09/apple-introduces-airpods-4-and-a-hearing-health-experience-with-airpods-pro-2Read 30 September 2026German price, 199 Euro inkl. MwSt.

€1496Press articlem.gsmarena.com/nothing_ear_open_debut_with_openear_design_and_30hour_battery_life-news-64668.phpRead 15 October 2026Launch price 149 EUR. The article gives no country and does not say VAT is included. Mezha repeats $149, 149 EUR and 129 GBP. The Nothing EU store shows 149 EUR as the regular price next to a sale price of 99 EUR.7Press articlemezha.ua/en/2024/09/25/nothing-announces-ear-open-sports-headphones-with-an-open-design-and-up-to-30-hours-of-battery-lifeRead 15 October 2026149 EUR at launch. Region given as Europe. VAT treatment is not stated.

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

US, DE, CN30Press releaseapple.com/newsroom/2024/09/apple-introduces-airpods-4-and-a-hearing-health-experience-with-airpods-pro-2Read 7 October 2026Exact launch pricing and availability explicitly U.S. orders with USD 179 ANC edition.31Press releaseapple.com/de/newsroom/2024/09/apple-introduces-airpods-4-and-a-hearing-health-experience-with-airpods-pro-2Read 7 October 2026Exact Germany maker launch price EUR 199 incl VAT, exact ANC edition.32Review52audio.com/archives/214147.htmlRead 7 October 2026Exact China-market retail A3057/A3059 ANC package label identifies Apple authorized China distributor. No cross-model features borrowed.

US, CA, GB, EU8Press articletechcrunch.com/2024/09/24/nothing-launches-a-slick-pair-of-149-open-ear-headphonesRead 15 October 2026Shipping starts 1 October to the US, Canada, the UK and Europe.

ColoursiThe maker's own colour names

White20Reviewnotebookcheck.net/Apple-AirPods-4-ANC-review-Compact-design-colossal-sound.952120.0.htmlRead 7 October 2026Exact ANC review case paragraph explicitly only available in white. Apple product renders match but were not sole color-name evidence.

White, Blue1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Variant selector lists White and Blue. The Blue variant was added to the store on 2026-05-11. Only White was sold at launch.2Maker product pageus.nothing.tech/products/ear-openRead 15 October 2026US store lists White and Blue.

Segment

Not available

Sport2Maker product pageus.nothing.tech/products/ear-openRead 15 October 2026Page description: open-ear headphones with an ear hook, perfect for running, workouts and everyday use. The page title area says designed for movement. Nothing lists the product under Audio, so sport is the closest option.

Design

3 of 4 differ

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

Semi-in-ear6Reviewsoundguys.com/apple-airpods-4-with-active-noise-cancellation-review-124137Read 30 September 2026Unsealed earbuds

Open-ear1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Page calls it open-ear with Open Sound Technology and says the ear canal stays open. The ear hook holds a speaker that sits over the ear.2Maker product pageus.nothing.tech/products/ear-openRead 15 October 2026Page: open-ear headphones that let you hear your surroundings.

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

Stem6Reviewsoundguys.com/apple-airpods-4-with-active-noise-cancellation-review-124137Read 30 September 2026Control design paragraph explicitly calls the control-bearing earbud extension a stem.

Ear hook1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Page describes a flexible silicone ear hook with a nickel-titanium wire.2Maker product pageus.nothing.tech/products/ear-openRead 15 October 2026Page: ergonomic ear hook and a silicone hook.

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

Either bud10Owner's manualsupport.apple.com/guide/airpods/play-audio-on-your-airpods-dev216d7c746/webRead 30 September 2026Play audio: wearing one AirPod plays and pauses audio through that earbud. Applies to AirPods 3/4/5 and Pro.

Not available

RGB lighting

Not available

Not available

Drivers and sound

9 of 17 differ

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

AApple AirPods 4 with Active Noise Cancellation

Type	Count per earbud
Dynamic	1

Source1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026One "custom high-excursion Apple driver" per bud. Role and type are not stated on this page. The type comes from the TechRadar spec table.18Reviewtechradar.com/audio/headphones/earbuds-airpods/airpods-4-with-active-noise-cancellation-reviewRead 7 October 2026Exact ANC edition review explicitly high-excursion dynamic driver. Existing one-per-bud count retained. No full-range role, size or diaphragm material guessed.

BNothing Ear (open)

Type	Role	Diameter (mm)	Count per earbud
Dynamic	Full range	14.2	1

Source1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS, Sound: 14.2 mm dynamic driver. The page describes one stepped driver per bud. Role is not stated and is entered as full range because there is one driver.

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

Dynamic17Reviewtechradar.com/audio/headphones/earbuds-airpods/airpods-4-with-active-noise-cancellation-reviewRead 7 October 2026Exact AirPods 4 ANC spec table explicitly High-excursion dynamic driver. Maker high-excursion alone is not technology proof. No diaphragm material, diameter or impedance inferred.

Dynamic1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026

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

Not available

14.2mm=CalculatedFrom Drivers per bud

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

1=CalculatedFrom Drivers per bud

1=CalculatedFrom Drivers per bud

Diaphragm material

Not available

Titanium-coated polyethylene terephthalate with patent-pending design1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS, Sound, Diaphragm. Verbatim.

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

Not available

Not available

Impedance

Not available

32Ω9Reviewsoundguys.com/product/nothing-ear-openRead 15 October 2026SoundGuys spec table: impedance 32 ohm. Nothing does not publish it. Reference frequency is not stated.

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

Not available

Not available

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.

Not available

Not available

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

Not available

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

Yes1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Audio Technology names Adaptive EQ.

Not available

Personalised soundiA profile from a hearing test or ear scan

Yes14Owner's manualsupport.apple.com/en-euro/guide/airpods/dev00eb7e0a3/webRead 7 October 2026Exact supported AirPods 4 family Personalized Spatial Audio uses iPhone X or later camera representation of individual ear and head shape, profile syncs across Apple Account devices. Existing tech specification TrueDepth camera requirement preserved. This is ear/head scan personalization, not an assumed hearing test or simple preference EQ.

Not available

Onboard EQ

Yes8Owner's manualsupport.apple.com/guide/airpods/customize-eq-te819024i19r/webRead 30 September 2026Customize EQ note: settings are stored on the AirPods and carry over to other paired devices.

Not available

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

38Owner's manualsupport.apple.com/guide/airpods/customize-eq-te819024i19r/webRead 30 September 2026Customize EQ: Low, Mid and High controls. Supported-models appendix explicitly includes this model. Current feature, requires compatible Apple software and firmware.9Owner's manualsupport.apple.com/en-nz/guide/airpods/aside/glosrqz3g8xj/27/web/27Read 30 September 2026Custom EQ supported models: AirPods 4 and AirPods 5 both editions, AirPods Pro 2/3 and AirPods Max 2.

81Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Nothing X section: Advanced Equaliser with 8-band EQ. Each band can have its frequency and Q factor set in the app per other reviews.11Reviewhifi.de/test/nothing-ear-open-im-test-ein-rundes-open-ear-debuet-205793Read 15 October 2026Test text: an 8-band equalizer with settable frequency and Q factor, plus a simple 3-band EQ with four presets.

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

Not available

Balanced, More bass, More treble, Voice5Maker product pagesupport.nothing.tech/hc/en-us/articles/28228770653073-How-many-equaliser-settings-does-Ear-open-haveRead 15 October 2026Support article: four sound effects named Balanced, More bass, More treble and Voice, plus custom effects. The support site returned 403 to a direct fetch, so the wording was read from a search result excerpt of the article. hifi.de also counts four presets.

Volume limit

Not available

Not available

Spatial audio

2 of 2 differ

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

Personalized Spatial Audio1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Audio Technology explicitly lists Personalized Spatial Audio and Conversation Awareness.

Not available

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

Yes1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Audio Technology names Personalized Spatial Audio with dynamic head tracking.

Not available

Noise cancelling

7 of 11 differ

Active noise cancelling

Yes1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Audio Technology names Active Noise Cancellation.

No6Press articlem.gsmarena.com/nothing_ear_open_debut_with_openear_design_and_30hour_battery_life-news-64668.phpRead 15 October 2026Open-ear design with no active noise cancelation.

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

Hybrid6Reviewsoundguys.com/apple-airpods-4-with-active-noise-cancellation-review-124137Read 30 September 2026"the hybrid ANC unit"

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.

Yes23Reviewscarbir.com/tws/apple-airpods-4-anc-reviewRead 7 October 2026Exact ANC model noise section explicitly continuously scans surroundings and standard ANC adjusts directly to new noise. Reviewer observes response after about one second to traffic/train/chatter. This supports ANC adjustment, independent of Adaptive Audio blended mode. Apple manual separately proves adaptive noise-control mode. Firmware unstated.

Not available

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

Not available

Not available

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

Not available

Not available

Transparency mode

Yes1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Audio Technology names Transparency.

Not available

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.

Yes1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Audio Technology names Adaptive Audio.

Not available

Conversation detection

Yes1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Audio Technology explicitly lists Personalized Spatial Audio and 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.

Yes23Reviewscarbir.com/tws/apple-airpods-4-anc-reviewRead 7 October 2026Exact ANC noise section explicitly detects wind and adjusts/filters it, in ANC and transparency. Separate phone-call paragraph reports wind suppression in microphone path. No attenuation dB or dedicated toggle inferred.

Not available

Measured

8 of 23 differ

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

Warm sound signature. Bass slightly underemphasized, treble very underemphasized.5Measurementrtings.com/headphones/reviews/apple/airpods-4-with-active-noise-cancellation-truly-wirelessRead 30 September 2026Sound signature: Warm. Detailed results are members only and were not read

SoundGuys lab chart against its Headphone Preference Curve. Minimal sub-bass (-27.7 dB at 20 Hz and -5.9 dB at 50 Hz relative to 1 kHz). A bass bump from about 60 Hz to 160 Hz peaks at +7.0 dB at 100 Hz. The response meets the midrange briefly, then rises through the treble to +14.6 dB at 8 kHz before falling away above 10 kHz.9Reviewsoundguys.com/product/nothing-ear-openRead 15 October 2026Lab chart values in dB relative, 0 dB at 1 kHz: 20 Hz -27.7, 50 Hz -5.9, 100 Hz +7.0, 160 Hz +1.3, 1 kHz 0.0, 2 kHz +5.8, 8 kHz +14.6, 10 kHz +8.2, 16 kHz -12.6, 20 Hz to 20 kHz ends at -29.3 dB. Plotted against the SoundGuys Headphone Preference Curve. Firmware 1.0.1.19, Nothing X 2.4.4 per the review.10Reviewsoundguys.com/nothing-ear-open-review-124038Read 15 October 2026Review text: the response deviates strongly from the house curve in the lows and highs, has minimal sub-bass and a bump from about 60 to 160 Hz that is more low end than usual for open-ear earbuds.

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.

-2dB5Measurementrtings.com/headphones/reviews/apple/airpods-4-with-active-noise-cancellation-truly-wirelessRead 30 September 2026Public summary on test bench 2.3: Slightly Underemphasized (-2 dB)

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.

-6dB5Measurementrtings.com/headphones/reviews/apple/airpods-4-with-active-noise-cancellation-truly-wirelessRead 30 September 2026Very Underemphasized (-6 dB)

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

0.061%20Reviewnotebookcheck.net/Apple-AirPods-4-ANC-review-Compact-design-colossal-sound.952120.0.htmlRead 7 October 2026Exact AirPods 4 ANC THD table 0.061%, not THD+N 0.73%. Method low-harmonic 1 kHz sine, artificial head with linear mic approximately 1 cm away, source RMS -2.4 dBFS. App/firmware, volume and ANC state for THD unspecified. Date 6 February 2025. No percent of frequency response used.

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

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

Background noise is filtered by processing on the iPhone, so the microphones perform better with an iPhone than with other devices.6Reviewsoundguys.com/apple-airpods-4-with-active-noise-cancellation-review-124137Read 30 September 2026Microphone test paragraph: iPhone processing filters background noise. Paired iPhone microphone demos underpin comparison.

SoundGuys microphone demonstrations. Background noise rejection is decent in simulated office and street conditions. Wind rejection is weak.10Reviewsoundguys.com/nothing-ear-open-review-124038Read 15 October 2026Review: microphone demonstrations in ideal, office, street, windy and reverberant conditions. Background noise rejection is decent in the office and street demos. Wind rejection is weak.

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

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

AApple AirPods 4 with Active Noise Cancellation

ANC	Codec	Hours (h)
No	Not available	6.35
No	AAC	6.9

Source6Reviewsoundguys.com/apple-airpods-4-with-active-noise-cancellation-review-124137Read 30 September 20266 h 21 min on one charge, without noise canceling or transparency mode21Reviewnotebookcheck.net/Apple-AirPods-4-ANC-review-Compact-design-colossal-sound.952120.0.htmlRead 7 October 2026Exact ANC model Spotify loop at 65 dB(A), AAC with ANC off, 6.9 h. Review explicitly says wear detection prevented ANC during fixture test despite generic chart heading incl ANC. Test endpoint full discharge implied runtime procedure, precise first/last-bud cutoff, firmware and host model unstated. Existing SoundGuys 6 h 21 min ANC-off test is separate at 75 dB SPL standardized peaks, not replaced.

BNothing Ear (open)

Not available

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

6.9h=CalculatedFrom Battery life (measured)

Not available

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

4.4g(0.2 oz)19Review52audio.com/archives/214147.htmlRead 7 October 2026Exact ANC edition A3057 earbud/A3059 case teardown. Written measurement caption explicitly approximately 4.4 g for one earbud, separate from whole set 43.0 g and case weight. Scale image inaccessible, scale model and calibration unknown. Direct reviewer weighing report, not package weight or maker 4.3 g claim.

Not available

Microphones and calls

3 of 7 differ

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

Not available

46Press articlem.gsmarena.com/nothing_ear_open_debut_with_openear_design_and_30hour_battery_life-news-64668.phpRead 15 October 2026Two mics per earbud with Clear Voice 3.0. The maker page says only two mics.7Press articlemezha.ua/en/2024/09/25/nothing-announces-ear-open-sports-headphones-with-an-open-design-and-up-to-30-hours-of-battery-lifeRead 15 October 2026Two microphones per earbud with Clear Voice 3.0.10Reviewsoundguys.com/nothing-ear-open-review-124038Read 15 October 2026Review text says two microphones per earbud. The spec table lists a dual microphone with count 2.

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.

619Review52audio.com/archives/214147.htmlRead 7 October 2026Exact ANC earbud complete teardown and summary physically enumerate three MEMS in one bud: inward S341, outward noise G205, tail call S341. Two earbuds give six physical microphones across pair, consistent with maker dual beamforming and inward microphone inventory. Shared roles counted once. No role-specific call/ANC count inferred.

46Press articlem.gsmarena.com/nothing_ear_open_debut_with_openear_design_and_30hour_battery_life-news-64668.phpRead 15 October 2026Two per earbud gives four across the pair.

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

Not available

Not available

Mic noise reduction

AI6Reviewsoundguys.com/apple-airpods-4-with-active-noise-cancellation-review-124137Read 30 September 2026"rely on AI processing that takes place on your iPhone"

AI1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Page: AI-enhanced Clear Voice Technology sampled on over 28 million scenarios. It reduces ambient noise for the microphone in calls.

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.

Yes1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Controls: press once to mute/unmute.

Not available

SidetoneiHear your own voice in calls

Not available

Not available

Connectivity

9 of 18 differ

Chip

H21Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Chip: H2 headphone chip.

Not available

Connections

Bluetooth1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Connectivity: Bluetooth 5.3 wireless technology.

Bluetooth1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026

Bluetooth

5.31Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Connectivity: Bluetooth 5.3 wireless technology.

5.31Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS, Connectivity: Bluetooth 5.3. The feature list says Bluetooth 5.3 and LE.

Bluetooth codecs

AAC6Reviewsoundguys.com/apple-airpods-4-with-active-noise-cancellation-review-124137Read 30 September 2026"Bluetooth 5.3 over AAC"

SBC, AAC1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS, Connectivity: codecs AAC and SBC.

Bluetooth profiles

Not available

RFCOMM, SPP, HFP, A2DP, AVDTP, AVCTP, AVRCP1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS, Connectivity: RFCOMM, SPP, HFP, A2DP, AVDTP, AVCTP and AVRCP.

LE Audio

Not available

Not available

Auracast

Not available

No11Reviewhifi.de/test/nothing-ear-open-im-test-ein-rundes-open-ear-debuet-205793Read 15 October 2026Test text: Auracast is not supported and Nothing has announced no update for it.

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

Not available

Yes1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Dual Connection is listed in the Nothing X features and in the footnotes. The maker page does not give the device count. SoundGuys gives 2.

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

Not available

29Reviewsoundguys.com/product/nothing-ear-openRead 15 October 2026SoundGuys spec table: multipoint devices 2.10Reviewsoundguys.com/nothing-ear-open-review-124038Read 15 October 2026Review: the earbuds connect to two devices and switch between them.

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

Not available

Automatic switching between own devicesiThrough the maker's account

Yes11Owner's manualsupport.apple.com/guide/airpods/switch-airpods-between-apple-devices-dev228ba3df8/webRead 30 September 2026Automatic switching supported for AirPods 3/4/5 and Pro with compatible Apple devices signed into the same Apple Account.

Not available

Fast pairing

Apple one-tap setup16Maker product pagesupport.apple.com/en-us/104989Read 7 October 2026Exact AirPods 4 both editions setup instructions open case near iPhone, setup animation, tap Connect. Compatible iPhone at least iOS 18, later feature requirements separate. This is Apple setup interaction, not Google Fast Pair or Bluetooth pairing memory.

Google Fast Pair, Microsoft Swift Pair1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026

Audio sharingiShare one stream with a second pair

Yes6Reviewsoundguys.com/apple-airpods-4-with-active-noise-cancellation-review-124137Read 30 September 202612Owner's manualsupport.apple.com/guide/airpods/share-audio-on-iphone-or-ipad-dev3786f35c8/webRead 30 September 2026Share Audio instructions and Change the volume/listening mode paragraph explicitly cover AirPods 4 ANC, AirPods 5 and AirPods Pro. Both headphone sets pair to a supported iPhone/iPad.

Not available

Wireless range (claimed)

Not available

Not available

Wireless receiveri2.4 GHz dongle

Not available

Not available

Receiver connector

Not available

Not available

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

Not available

Not available

Latency

1 of 3 differ

Low latency mode

Not available

Yes1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Low Lag Mode listed on the page and in Nothing X features.

Claimed latency

Not available

Not available

Lowest claimed latency

Not available

Not available

Compatibility

3 of 4 differ

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

iOS, macOS, Android1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Apple lists iPhone, iPad, Mac, Apple Watch, Apple TV and Vision Pro, and says AirPods work as Bluetooth headphones with non-Apple devices6Reviewsoundguys.com/apple-airpods-4-with-active-noise-cancellation-review-124137Read 30 September 2026Android pairing described in the review

Android, iOS1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS, Connectivity: Android 5.0 and above, iOS 13 and above.

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.

AApple AirPods 4 with Active Noise Cancellation

Not available

BNothing Ear (open)

Platform	Connection
Android	Bluetooth
iOS	Bluetooth

Source1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Bluetooth is the only connection. Microphone support per platform is not stated.

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

AApple AirPods 4 with Active Noise Cancellation

Feature	Needs
Live Translation	Apple Intelligence-enabled iPhone running iOS 26 and later
Personalized Spatial Audio profile	iPhone with TrueDepth camera
Find My	iOS 26 or later
Lossless audio with Apple Vision Pro	Compatible Apple Vision Pro and software. The maker names AirPods 4 with Active Noise Cancellation. Ultra-low latency is unavailable in Japan. Ordinary Bluetooth playback uses AAC.

Source1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Exact technical requirements cover compatible Apple devices and firmware, TrueDepth camera for the Spatial Audio profile and Apple Intelligence iPhone with iOS 26 for Live Translation. The Vision Pro lossless route is supported separately by the current maker 118522 article.33Maker product pagesupport.apple.com/en-us/118522Read 7 October 2026Independently read during verification. Apple names AirPods 4 with Active Noise Cancellation for lossless audio with Apple Vision Pro. Ultra-low latency is unavailable in Japan. This proves the route, without a device-wide maximum bit depth or sample rate.

BNothing Ear (open)

Feature	Needs
Low Lag Mode	Starts automatically when connected to a Nothing phone with Game Mode on. The maker states an end-to-end latency of less than 120 ms on its page and as low as 120 ms in its footnote. Other phones can use the mode through the Nothing X app.
Dual Connection	Must be enabled. Nothing OS 1.5.6 or later sets it up in the phone Bluetooth settings. Other Android 5.0 or later phones and iOS 13 or later devices use the Nothing X app. It may switch more slowly on some laptops.
ChatGPT voice control	Set up in the Nothing X app. The maker page says it works with Nothing audio devices and a Nothing phone with Nothing OS.
Google Fast Pair	Android phones with Google Play services 11.7 or later, Android 6.0 or later.
Nothing X app	Android 5.0 or later or iOS 13 or later. Phones that are not Nothing phones need the app for settings such as EQ and controls.

Source1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026

Official licence

Not available

Not available

Battery and charging

10 of 13 differ

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

Not available

64mAh1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS, Battery, Capacity: earbud 64 mAh. Typical or rated basis is not stated.

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

Not available

Not available

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

AApple AirPods 4 with Active Noise Cancellation

Mode	Includes case recharges	Hours (h)
ANC on	No	4
ANC off	No	5
ANC on	Yes	20
ANC off	Yes	30

Source1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Battery and footnotes 13-14: single charge 4 h ANC on /5 h off, total with case 20 h on /30 h off. iPhone 16 Pro Max, 50% volume, 256 kbps AAC playlist, spatial audio and Conversation Awareness off.

BNothing Ear (open)

Mode	Codec	Includes case recharges	Hours (h)
ANC off	AAC	No	8
ANC off	AAC	Yes	30
Call	Not available	No	6
Call	Not available	Yes	24

Source1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS, Battery: playback 8 h for the earbuds and 30 h with the case. Talk time 6 h for the earbuds and 24 h with the case. Footnote 8: both fully charged, 50 percent volume, AAC format and other features at default. No ANC exists. The codec is stored only on the playback rows because the footnote names it for battery life without separating talk time.

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.

5h=CalculatedFrom Claimed battery life

8h=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.

4h=CalculatedFrom Claimed battery life

Not available

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

5h=CalculatedFrom Claimed battery life

8h=CalculatedFrom Claimed battery life

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

30h=CalculatedFrom Claimed battery life

30h=CalculatedFrom Claimed battery life

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

20h=CalculatedFrom Claimed battery life

Not available

Talk time (claimed)

Not available

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.

Not available

Not available

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

Not available

The maker states fast charging with a standard adapter or USB-C cable needs a 5 V 1.5 A adapter or higher. Charging and battery tests used a Nothing Power 45 W adapter at 25 degrees C. No time is stated for charging the earbuds or the case.1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Footnotes 7 and 8. The earbud and case charge times are not published.

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

5min1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Exact AirPods 4 ANC Battery section: five minutes in the case provides around one hour of listening under the published test conditions.

10min1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Page and footnote 9: charge for 10 minutes for 2 hours of music. Test: earbuds and case out of power, 50 percent volume, AAC, default settings, 25 degrees C.

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.

1h1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026"5 minutes in the case provides around 1 hour of listening time"

2h1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Page and footnote 9: 2 hours of music after 10 minutes of charging. The footnote says the earbuds and case were both out of power at the start. The figure is earbud playback.

Charging case

6 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.

345mAh19Review52audio.com/archives/214147.htmlRead 7 October 2026Exact China retail A3057 earbud/A3059 ANC case package. Written case-lid and actual S2103 battery captions explicitly rated 345 mAh, 3.852 V, 1.329 Wh. Charging input/output current separate. Direct public article independently downloaded and read. No non-ANC case or guessed typical capacity.

635mAh1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS, Battery, Capacity: case 635 mAh. Typical or rated basis is not stated.

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

Not available

Not available

Case charging port

USB-C1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Charging Case works with USB-C.

USB-C1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS: wired charging by USB-C.

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

Yes1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Charging Case works with Apple Watch charger and Qi-certified chargers.

No6Press articlem.gsmarena.com/nothing_ear_open_debut_with_openear_design_and_30hour_battery_life-news-64668.phpRead 15 October 2026USB-C only, no wireless charging.9Reviewsoundguys.com/product/nothing-ear-openRead 15 October 2026Cons list: no wireless charging.12Reviewgsmarena.com/nothing_ear_open_review-news-65178.phpRead 15 October 2026Review: USB-C only, no wireless charging.

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

Qi, Apple Watch charger1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Charging Case works with Apple Watch charger and Qi-certified chargers.

Not available

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.

Yes1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Charging Case includes a speaker for Find My.

Not available

Screen on case

Not available

No1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Features list an LED charging status light on the case. No screen is listed.

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.

No22Reviewsoundguys.com/apple-airpods-4-with-active-noise-cancellation-review-124137Read 7 October 2026Exact ANC model connection paragraph explicitly AirPods do not relay wired source audio through charging case, only wireless source playback. Case USB-C charging and Find My speaker do not establish audio transmission.

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.

Pressure, Head gestures, Voice commands1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Force sensor on the stem, "Hey Siri", and Siri Interactions head nods

Pressure1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026The page lists pinch controls. Nothing's pinch controls are a force sensor, as on other Nothing earbuds in this catalog.

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

Voice6Reviewsoundguys.com/apple-airpods-4-with-active-noise-cancellation-review-124137Read 30 September 2026No swipe volume. Volume through "Hey Siri"

Pressure3Owner's manualmanualslib.tech/guide/836838/nothing-ear-open-b182-manual.htmlRead 15 October 2026Pinch and hold on each bud sets volume down or up.

Gestures

Press once, Press twice, Press three times, Press and hold, Nod or shake head (Siri Interactions)1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Controls enumerates one/two/three press, press-and-hold and Siri nod/shake interactions.

Pinch: play or pause, answer or end a call, Double pinch: skip forward, reject a call, Triple pinch: skip back, Pinch and hold: volume down on the left bud, volume up on the right bud3Owner's manualmanualslib.tech/guide/836838/nothing-ear-open-b182-manual.htmlRead 15 October 2026Default controls: pinch plays or pauses music or answers or ends a call, double pinch skips forward or rejects a call, triple pinch skips back, pinch and hold lowers volume on the left bud and raises it on the right bud.

Remappable controls

Yes15Owner's manualsupport.apple.com/en-euro/guide/airpods/dev57e5b7e58/webRead 7 October 2026Exact AirPods 4 supported in press-and-hold function reassignment and call end/mute Press Once/Press Twice switching, on compatible iPhone/iPad/Mac. Camera Control action can be Press Once or Press and Hold. Not arbitrary independent remapping of every gesture.

Yes1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Nothing X features: customisable controls.3Owner's manualmanualslib.tech/guide/836838/nothing-ear-open-b182-manual.htmlRead 15 October 2026In the Nothing X app some controls can be reassigned to skip back, skip forward, volume up or down or the voice assistant. The play and pause pinch is fixed.

Voice assistant

Siri1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Controls: Siri voice commands.

Voice assistant of the connected phone, ChatGPT (Nothing phones)1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Page section Ask anything: voice control for ChatGPT on Nothing audio devices and a Nothing phone, set up in Nothing X. The manual says a control can be reassigned to wake the voice assistant.3Owner's manualmanualslib.tech/guide/836838/nothing-ear-open-b182-manual.htmlRead 15 October 2026A control can be reassigned to wake the voice assistant.

Sensors and health

3 of 9 differ

In-ear detection

Yes10Owner's manualsupport.apple.com/guide/airpods/play-audio-on-your-airpods-dev216d7c746/webRead 30 September 2026Pause audio: specifically AirPods 3/4/5/Pro remove one to pause, return it to resume. Automatic ear detection can be disabled.

No9Reviewsoundguys.com/product/nothing-ear-openRead 15 October 2026The review pros and cons and spec table list no wear detection feature. hifi.de states there is none.11Reviewhifi.de/test/nothing-ear-open-im-test-ein-rundes-open-ear-debuet-205793Read 15 October 2026Test text: there is no automatic wear detection.12Reviewgsmarena.com/nothing_ear_open_review-news-65178.phpRead 15 October 2026Review: wear-detection sensors are missing.

Sensors

Optical in-ear sensor, Motion-detecting accelerometer, Speech-detecting accelerometer, Force sensor1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Sensors explicitly list optical in-ear, motion-detecting and speech-detecting accelerometers and force sensor.

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

No6Reviewsoundguys.com/apple-airpods-4-with-active-noise-cancellation-review-124137Read 30 September 2026Exact-model FAQ: No hearing-aid functionality.

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

1 of 7 differ

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

Not available

Not available

Ear tip materials

Not available

Not available

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

None6Reviewsoundguys.com/apple-airpods-4-with-active-noise-cancellation-review-124137Read 30 September 2026"No stabilizer fin"

Ear hook1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Page: a triangle structure and an ear hook with a nickel-titanium wire hold the bud. Counted as an ear hook.

Ear tip fit test

Not available

Not available

Dust and water rating, buds

IP541Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Exact AirPods 4 ANC dust, sweat and water resistance is IP54 under IEC 60529. Other AirPods generations are excluded.

IP541Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS and footnote 11: IP54 for the earbuds under IEC 60529.12Reviewgsmarena.com/nothing_ear_open_review-news-65178.phpRead 15 October 2026Review: IP54 for the buds.

Dust and water rating, case

IP541Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026"Products including charging case ... have a rating of IP54 under IEC standard 60529"

IP541Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS: IP54 rating for buds and case. Footnote 11: the case is IP54.12Reviewgsmarena.com/nothing_ear_open_review-news-65178.phpRead 15 October 2026Review: IP54 for the case.

Water resistance depth

Not available

Not available

Software

5 of 6 differ

Companion app

Not available

Nothing X1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Nothing X app. Google Play and App Store per footnote 4.

App platforms

Not available

Android, iOS1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Footnote 4: Nothing X is available on Google Play and the iOS App Store.

User firmware updates

Yes1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Audio and Live Translation footnotes explicitly require latest AirPods firmware.

Yes1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026Nothing X features: firmware updates.

Finding network

Apple Find My1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Find My functionality requires iOS 26 or later

Not available

Precision findingiUWB in the case

No24Reviewengadget.com/audio/headphones/apple-airpods-4-review-pro-features-for-everyone-120032046.htmlRead 7 October 2026Exact AirPods 4 ANC case offers proximity view, without Precision Finding.28Owner's manualsupport.apple.com/guide/airpods/find-your-airpods-dev8e8b93d71/webRead 7 October 2026Exact current maker guide distinguishes general nearby finding from precise case arrows/distance limited to Pro 2 and Pro 3. Notebookcheck exact ANC model independently says no UWB. Audible case speaker and proximity view are separate.

Not available

Live translation

Yes1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Live Translation feature named under exact model. Device, language and region conditions are retained in feature requirements and notes.

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.

4.3g(0.2 oz)1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Size and Weight named per-bud grams and case height, width, depth rows.

8.1g(0.3 oz)1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS, Design, Earbud: 8.1 g. The page text also says 8.1 g per bud.

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

Width18.3Height30.2Depth18.1mm(0.7 × 1.2 × 0.7 in)1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Size/Weight: each bud H30.2/W18.3/D18.1 mm, 4.3 g.

Width51.3Height41.4Depth14.4mm(2 × 1.6 × 0.6 in)1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS, Design, Earbud: width 51.3 mm, height 41.4 mm, depth 14.4 mm.

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

34.7g(1.2 oz)1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Size/Weight: case H46.2/W50.1/D21.2 mm, 34.7 g.

63.8g(2.3 oz)1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS, Design, Case: 63.8 g. SoundGuys, hifi.de and GSMArena give 62.4 g. The maker figure 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.

Width50.1Height46.2Depth21.2mm(2 × 1.8 × 0.8 in)1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Size and Weight named per-bud grams and case height, width, depth rows.

Width125.9Height44Depth19mm(5 × 1.7 × 0.7 in)1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS, Design, Case: width 125.9 mm, height 44.0 mm, depth 19 mm.

Certifications

0 of 3 differ

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

Not available

Not available

Communication certifications

Not available

Not available

FCC IDs

BCG-A3055, BCG-A3056, BCG-A305925Regulatory filingfccid.io/BCGA3055Read 7 October 2026Public FCC grant mirrors identify BCG-A3055 and BCG-A3056 wireless earbuds, BCG-A3059 wireless charging case, Apple Inc., 9 September 2024 grants. Exact Apple model identification maps these to ANC edition. China A3057 not automatically assigned same FCC code. Proprietary 5/6 GHz authorization is not standard Wi-Fi/Auracast capability. Confidential descriptions not read.26Regulatory filingfccid.io/BCGA3056Read 7 October 2026Public exact Apple grant table identifies BCG-A3056. This is the listed earbud/case authorization, not an invented combined identifier.27Regulatory filingfccid.io/BCGA3059Read 7 October 2026Public exact Apple grant table identifies BCG-A3059. This is the listed earbud/case authorization, not an invented combined identifier.

Not available

Other certifications

Not available

Not available

In the box

2 of 2 differ

In the box

AirPods 4 with Active Noise Cancellation, Charging Case (USB-C) with speaker, Documentation1Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026USB-C charge cable sold separately

Pair of earbuds, Charging case, USB-C cable, User Guide, Safety and warranty information1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026SPECS, In the box: pair of earbuds, charging case, USB-C cable, User Guide, safety and warranty information.

Cables included

AApple AirPods 4 with Active Noise Cancellation

Not available

BNothing Ear (open)

Type	Count
USB-C cable	1

Source1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026In the box lists one USB-C cable. Length and the other connector are not stated.

Links

Not compared

Product page

support.apple.com/en-us/1212041Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Archived exact 2024 ANC edition technical specifications. Current generic AirPods page describes AirPods 5.

us.nothing.tech/products/ear-open2Maker product pageus.nothing.tech/products/ear-openRead 15 October 2026US store product page.

Spec sheet

support.apple.com/en-us/1212041Maker product pagesupport.apple.com/en-us/121204Read 30 September 2026Opened document title identifies exact generation. Stored URL resolves to this technical specification.

eu.nothing.tech/products/ear-open1Maker product pageeu.nothing.tech/products/ear-openRead 15 October 2026The EU store page has the full SPECS tab. No separate datasheet is published.

Manual

support.apple.com/guide/airpods/welcome/web7Owner's manualsupport.apple.com/guide/airpods/welcome/webRead 30 September 2026AirPods User Guide, shared current guide includes AirPods 4 ANC.

www.manualslib.tech/guide/836838/nothing-ear-open-b182-manual.html3Owner's manualmanualslib.tech/guide/836838/nothing-ear-open-b182-manual.htmlRead 15 October 2026ManualsLib copy of the Nothing ear (open) B182 user guide. The maker's own PDF was not reachable.

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

0 of 1 differ

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

1year13Maker product pagesupport.apple.com/airpods/repairRead 7 October 2026Apple US AirPods service warranty explicitly one year from purchase against manufacturing issues, separate from consumer-law rights and optional AppleCare coverage. Source market US, standard hardware warranty.

1year4Maker product pageus.nothing.tech/pages/terms-of-salesRead 15 October 2026US terms of sale, limited warranty table: headphones and other electronic devices 12 months. US market. The EU terms list 24 months.

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