Earbuds / Compare

Apple AirPods Pro 2 (Lightning) vs Samsung Galaxy Buds4 Pro

A

Product A: Apple

AirPods Pro 2 (Lightning)

81 of 166 known

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B

Product B: Samsung

Galaxy Buds4 Pro

85 of 166 known

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All 166 fields

Every value links to where we found it.

Only differences

AApple AirPods Pro 2 (Lightning)

BSamsung Galaxy Buds4 Pro

General

7 of 8 differ

Series

AirPods Pro2Maker product pagesupport.apple.com/en-us/109525Read 6 October 2026

Galaxy Buds3Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026Maker model heading names the Galaxy Buds4 series. Pro is the product level. The Galaxy Buds line is stored as the series, as for the other Galaxy Buds.

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

A2931, A2699, A2698, A27002Maker product pagesupport.apple.com/en-us/109525Read 6 October 2026AirPods Pro 2 with MagSafe Charging Case (Lightning): A2931, A2699, A2698, year introduced 2022. MagSafe Charging Case (Lightning) for AirPods Pro 2: A2700. The USB-C model A3047, A3048, A3049 and case A2968 are a separate catalog entry.

SM-R640, SM-R640NZKAXAR, SM-R640NZWAXAR, SM-R640NZDAXAR, SM-R640NZKADBT, SM-R640NZWADBT, SM-R640NZDADBT4Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-pro/buyRead 30 September 2026Exact product purchase configuration lists US XAR and German DBT SKU model codes.5Maker product pagesamsung.com/de/audio-sound/galaxy-buds4-pro/buyRead 30 September 2026Germany black variant model code, parent model SM-R640.

GTIN / EAN

Not available

Not available

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

7 September 20223Press releaseapple.com/newsroom/2022/09/apple-announces-the-next-generation-of-airpods-proRead 6 October 2026Press release dated September 7, 2022.

25 February 20267Press articlegsmarena.com/samsung_galaxy_buds4_and_buds4_pro_unveiled_with_new_blades_better_audio-news-71709.phpRead 30 September 2026Unveiled 25 February 2026 alongside the Galaxy S 26

Status

Not available

Available4Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-pro/buyRead 30 September 2026On sale on samsung.com/us on 2026-09-30

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

Apple AirPods Pro 13Press releaseapple.com/newsroom/2022/09/apple-announces-the-next-generation-of-airpods-proRead 6 October 2026The release compares against the first generation AirPods Pro as the predecessor.

Samsung Galaxy Buds3 Pro14Measurementrtings.com/headphones/reviews/samsung/galaxy-buds3-pro-truly-wirelessRead 23 October 2026A notice on the RTINGS Galaxy Buds3 Pro review says these headphones were replaced by the Samsung Galaxy Buds4 Pro.15Reviewtomsguide.com/audio/earbuds/embargo-25th-feb-6pm-gmt-samsung-announces-galaxy-buds-4-and-galaxy-buds-4-pro-5-key-features-you-can-expectRead 23 October 2026Tom's Guide names the Galaxy Buds 3 and Galaxy Buds 3 Pro as the predecessors of the Galaxy Buds 4 and Buds 4 Pro.

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.

Apple AirPods Pro 324Press releaseapple.com/newsroom/2025/09/introducing-airpods-pro-3-the-ultimate-audio-experienceRead 23 October 2026Apple's September 2025 release compares AirPods Pro 3 with AirPods Pro 2 and calls it the previous generation.25Press articlemacrumors.com/2025/09/10/apples-new-look-airpods-lineupRead 23 October 2026MacRumors says Apple discontinued AirPods Pro 2 to make room for AirPods Pro 3 at the same price as the previous generation model.

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.

$2493Press releaseapple.com/newsroom/2022/09/apple-announces-the-next-generation-of-airpods-proRead 6 October 2026Pricing and Availability: 249 USD (US). Orders from September 9, with in-store availability beginning September 23.

$249.9910Press releasenews.samsung.com/us/samsung-galaxy-s26-series-galaxy-buds4-series-now-available-worldwideRead 30 September 2026Launch availability release March 2026: Galaxy Buds 4 Pro $249.99, standard Buds 4 $179.99.

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.

€2994Press releaseapple.com/de/newsroom/2022/09/apple-announces-the-next-generation-of-airpods-proRead 6 October 2026Preise und Verfuegbarkeit: 299 Euro inkl. MwSt. Germany.

€24911Press releasenews.samsung.com/de/top-klang-trifft-auf-tragekomfort-samsung-prasentiert-galaxy-buds4-serieRead 30 September 2026Launch Pricing and Availability: Buds 4 Pro UVP €249. Standard Buds 4 €179.

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

Not available

US, DE4Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-pro/buyRead 30 September 2026Exact product purchase configurations in US and German maker stores.5Maker product pagesamsung.com/de/audio-sound/galaxy-buds4-pro/buyRead 30 September 2026The German maker store lists the black variant as in stock.

ColoursiThe maker's own colour names

Not available

Black, White, Pink Gold1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 20263Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026Pink Gold is an online exclusive4Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-pro/buyRead 30 September 2026

Segment

Not available

Not available

Design

0 of 4 differ

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

In-ear3Press releaseapple.com/newsroom/2022/09/apple-announces-the-next-generation-of-airpods-proRead 6 October 2026In-ear fit with silicone ear tips, including a new extra small tip.

In-ear1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 2026"canal-fit design"

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

Stem3Press releaseapple.com/newsroom/2022/09/apple-announces-the-next-generation-of-airpods-proRead 6 October 2026Touch control and press controls on the stem.

Stem1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 2026Blade (stem)

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

Either bud9Owner's manualsupport.apple.com/guide/airpods/change-settings-for-airpods-or-airpods-pro-dev57e5b7e58/webRead 6 October 2026Set the microphone location: either AirPod can act as the microphone, and a single worn AirPod acts as the microphone.

Either bud8Reviewsoundguys.com/samsung-galaxy-buds-4-pro-review-153435Read 30 September 2026Review FAQ confirms either earbud can be used individually.

RGB lighting

Not available

Not available

Drivers and sound

7 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 Pro 2 (Lightning)

Count per earbud
1

Source1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026Audio Technology names one custom high-excursion Apple driver. Driver type, diameter and role are not published.

BSamsung Galaxy Buds4 Pro

Type	Role	Diameter (mm)	Count per earbud
Dynamic	Woofer	11	1
Not available	Tweeter	Not available	1

Source1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 2026Speaker: Φ11 3.5 t (WF) / 5.5 x 3.5 x 0.9 T (TW). The tweeter is 5.5 x 3.5 mm, not round, so no single size. Driver type not stated13Maker product pagesamsung.com/us/audio-sound/galaxy-buds4Read 8 October 2026Find the best Galaxy Buds comparison, exact Pro column: Enhanced Dynamic Driver (Woofer) plus Tweeter. This establishes dynamic woofer technology only. Tweeter diameter remains unknown.

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

Not available

Not available

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

Not available

11mm=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

2=CalculatedFrom Drivers per bud

Diaphragm material

Not available

Not available

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

Not available

Not available

Impedance

Not available

Not available

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

Not available

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

96kHz1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 2026Pro Sound Quality column: 96 kHz UHQ requires listed Samsung Galaxy devices with One UI 6.1.1+.

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

24bits1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 2026Pro Sound Quality column: 24-bit Hi-Fi requires compatible Samsung Galaxy devices/One UI 4.0+, 96 kHz UHQ requires 6.1.1+.

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

Yes1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026

Yes1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 20266Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026Adjust sound to fit

Personalised soundiA profile from a hearing test or ear scan

Yes3Press releaseapple.com/newsroom/2022/09/apple-announces-the-next-generation-of-airpods-proRead 6 October 2026Personalized Spatial Audio uses the iPhone TrueDepth camera to create a personal profile tuned to head and ear shape. This is not a hearing test.

Yes6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026Adapt sound (Galaxy Buds 4 Pro only)

Onboard EQ

Yes14Owner's manualsupport.apple.com/guide/airpods/customize-eq-te819024i19r/webRead 6 October 2026Custom EQ 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.

314Owner's manualsupport.apple.com/guide/airpods/customize-eq-te819024i19r/webRead 6 October 2026Customize EQ: Low, Mid and High sliders. The linked supported-models list names AirPods Pro 2.15Maker product pagesupport.apple.com/en-us/106340Read 6 October 2026Firmware 9A348 adds Custom EQ with low, mid and high adjustment on AirPods Pro 2 and later.

93Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026"9-Band Equalizer"

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

Not available

Not available

Volume limit

Not available

Not available

Spatial audio

1 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/111851Read 6 October 2026Listed as Personalized Spatial Audio with dynamic head tracking. Footnote 1 requires compatible hardware, software and content.

360 Audio3Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026360 Audio paragraph expressly mentions head tracking.

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/111851Read 6 October 2026

Yes3Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026360 Audio paragraph expressly mentions head tracking.

Noise cancelling

1 of 11 differ

Active noise cancelling

Yes1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026

Yes2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026Exact R640 German specs row: ANC yes.

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.

Not available

Yes2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026Exact R640 German specs row: Adaptive ANC yes.

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/111851Read 6 October 2026

Yes2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026Exact R640 German specs row: Ambient Sound yes.

Adjustable transparency

Yes12Owner's manualsupport.apple.com/guide/airpods/use-and-customize-transparency-mode-dev966f5f818/27/web/27Read 6 October 2026Customize Transparency mode on AirPods Pro with Amplification, Transparency Balance, Tone, Ambient Noise Reduction and Own Voice Amplification sliders through Headphone Accommodations.

Yes6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026Ambient sound volume slider (Galaxy Buds 4 Pro only)

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

Yes10Owner's manualsupport.apple.com/guide/airpods/switch-between-listening-modes-dev9812f5cc3/27/web/27Read 6 October 2026Adaptive Audio on AirPods Pro 2 combines Active Noise Cancellation and Transparency mode into one mode that adjusts noise control to the environment. Added by later firmware, not a 2022 launch feature.

Yes2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026Exact R640 German specs row: Adaptive Noise Control yes.

Conversation detection

Yes11Owner's manualsupport.apple.com/guide/airpods/adjust-listening-mode-settings-dev6d977ff21/27/web/27Read 6 October 2026Conversation Awareness is available on AirPods Pro 2. It lowers media volume when you start speaking.

Yes2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026Exact R640 German specs row: Voice Detection yes.

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

Not available

Not available

Measured

6 of 23 differ

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

Bass and mids closely follow the SoundGuys headphone preference curve. The treble is under-emphasized relative to that curve, with significant deviation above 8 kHz.23Reviewsoundguys.com/apple-airpods-pro-2nd-generation-review-78938Read 6 October 2026Objective measurements section against the SoundGuys headphone preference curve. Same 2022 test unit. No plotted values converted to numbers.

Warm sound signature. Bass emphasized, treble slightly underemphasized.9Measurementrtings.com/headphones/reviews/samsung/galaxy-buds4-proRead 30 September 2026Sound signature: Warm. Detailed results are members only and were not read

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

Not available

3dB9Measurementrtings.com/headphones/reviews/samsung/galaxy-buds4-proRead 30 September 2026Public summary on test bench 2.3: Emphasized (3 dB)

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

-2dB9Measurementrtings.com/headphones/reviews/samsung/galaxy-buds4-proRead 30 September 2026Slightly Underemphasized (-2 dB)

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

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

Voice pickup sounds good in ideal conditions. Background noise rejection can drop words in office noise, and voices are very hard to hear in wind.23Reviewsoundguys.com/apple-airpods-pro-2nd-generation-review-78938Read 6 October 2026Published ideal, office, street and windy microphone demos from the same review.

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

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 Pro 2 (Lightning)

ANC	Hours (h)
Yes	5.72

Source23Reviewsoundguys.com/apple-airpods-pro-2nd-generation-review-78938Read 6 October 20265 hours 43 minutes with ANC on, from one earbud charge. Test unit bought by SoundGuys, iPhone 12 mini on iOS 16.0.2, earbud firmware 5A377 and case firmware 3.64.0. That 2022 firmware predates the USB-C model, so the unit is the Lightning model. The article was later edited to describe the USB-C case. Codec and volume for the test are not stated.

BSamsung Galaxy Buds4 Pro

Hours (h)
6.02

Source8Reviewsoundguys.com/samsung-galaxy-buds-4-pro-review-153435Read 30 September 20266 h 1 min in the SoundGuys standardized battery test. ANC setting and codec not stated

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

5.72h=CalculatedFrom Battery life (measured)

6.02h=CalculatedFrom Battery life (measured)

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Microphones and calls

6 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

63Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026HD Voice feature: six microphones isolate the voice for calls. The companion video text explicitly gives three per earbud, six across pair.

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.

Not available

61Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 2026Pro microphone column: two HSNR digital plus one digital microphone per earbud, six across the pair. VPU is not a microphone.2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 20263Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026

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

Yes8Reviewsoundguys.com/samsung-galaxy-buds-4-pro-review-153435Read 30 September 2026Exact model mic review calls voice pickups bone conduction.

Mic noise reduction

Not available

AI1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 2026Machine learning models for noise reduction (DNN)

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

Not available

Super wideband6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026Advanced quality: Super wideband speech 16 kHz. The source must be a qualified compatible Galaxy phone. (PDF page 28)

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.

Yes9Owner's manualsupport.apple.com/guide/airpods/change-settings-for-airpods-or-airpods-pro-dev57e5b7e58/webRead 6 October 2026By default, press once to mute and unmute during a call.

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/111851Read 6 October 2026Chip section: Apple H2 headphone chip. The case also has an Apple U1 chip.

Not available

Connections

Bluetooth1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026

Bluetooth2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026Exact R640 German specs row: Bluetooth 6.1.

Bluetooth

5.31Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026

6.12Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026Exact R640 German specs row: Bluetooth 6.1.

Bluetooth codecs

SBC, AAC23Reviewsoundguys.com/apple-airpods-pro-2nd-generation-review-78938Read 6 October 2026Bluetooth 5.3 with the SBC and AAC codecs.

SBC, AAC, Samsung Seamless, SSC UHQ, LC32Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026Exact R640 German specs row: AAC, SBC, SSC, SSC-UHQ and LC3.

Bluetooth profiles

Not available

A2DP, AVRCP, HFP, PBP, TMAP2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026Technical specifications: A2DP, AVRCP, HFP, PBP, TMAP.

LE Audio

Not available

Yes2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026Exact R640 German specs row: LE Audio yes.

Auracast

Not available

Yes1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 20266Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026Listen to audio broadcast

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

Not available

No8Reviewsoundguys.com/samsung-galaxy-buds-4-pro-review-153435Read 30 September 2026"The earbuds don't support true Multipoint"

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

Not available

Not available

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

Yes16Maker product pagesupport.apple.com/en-us/104988Read 6 October 2026AirPods Pro (all models) switch automatically between Apple devices signed in to the same Apple Account with two-factor authentication. This is not simultaneous Bluetooth multipoint.

Yes6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026Auto Switch Buds automatically switches between own Galaxy devices for call and media. (PDF page 30)

Fast pairing

Apple one-tap setup3Press releaseapple.com/newsroom/2022/09/apple-announces-the-next-generation-of-airpods-proRead 6 October 2026Instant pairing to all Apple devices. Setup prompt on a nearby iPhone is described in the SoundGuys pairing steps.23Reviewsoundguys.com/apple-airpods-pro-2nd-generation-review-78938Read 6 October 2026Pairing steps: open the case near the iPhone and press Connect on the pop-up card.

Not available

Audio sharingiShare one stream with a second pair

Yes19Owner's manualsupport.apple.com/guide/airpods/share-audio-on-iphone-or-ipad-dev3786f35c8/27/web/27Read 6 October 2026Share audio with a second pair of compatible AirPods or Beats from a supported iPhone or iPad. The page gives AirPods Pro a separate listening mode per listener.

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

Yes6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026Gaming mode under Labs, Samsung mobile devices only

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, Android, Other1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026System Requirements list iPhone, iPod touch, iPad, Apple Watch, Mac and Apple TV. Other covers iPadOS, watchOS and tvOS. Footnote 8 says non-Apple devices work as Bluetooth headphones with limited functionality.17Maker product pagesupport.apple.com/en-us/108786Read 6 October 2026

Android, iOS2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026Compatibility: Bluetooth audio works with iOS as well as Android. Advanced earbud settings require compatible Android/Galaxy device.

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 Pro 2 (Lightning)

Platform	Connection	Microphone works
iOS	Bluetooth	Not available
macOS	Bluetooth	Not available
Android	Bluetooth	Yes

Source17Maker product pagesupport.apple.com/en-us/108786Read 6 October 2026AirPods work as a Bluetooth headset with a non-Apple device. Siri is unavailable, but you can listen and talk. Mac setup needs macOS Ventura or later for AirPods Pro 2 (Lightning). No Windows or console route is stored.

BSamsung Galaxy Buds4 Pro

Platform	Connection	Microphone works
Android	Bluetooth	Yes
iOS	Bluetooth	Yes

Source12Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/mobile/audio-sound/galaxy-buds4/Buds4F-Available-Features-by-Device-As-of-2026-03-03.pdfRead 8 October 2026Page 1 exact Pro column: standard audio/call streaming on Galaxy, other Android, and other Bluetooth devices including iOS/PC. Stored phone routes require a compatible Bluetooth host. No direct Xbox/PlayStation support is inferred from the generic console category.

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

AApple AirPods Pro 2 (Lightning)

Feature	Needs
Personalized Spatial Audio profile	iPhone with TrueDepth camera required to create a personal profile for Spatial Audio. Compatible hardware, software and content required.
Hearing Test and Hearing Aid	AirPods Pro 2 with the latest firmware paired with a compatible iPhone or iPad with iOS 18 or iPadOS 18 and later. Intended for people 18 years old or older. Hearing Aid is also supported on a compatible Mac with macOS Sequoia and later.
Hearing Protection	Latest firmware with a compatible iPhone, iPad or Mac with iOS 18, iPadOS 18 or macOS Sequoia and later. The tech specs state availability only in the U.S. and Canada.
Live Translation	Apple Intelligence-enabled iPhone 15 Pro, iPhone 15 Pro Max or iPhone 16 models or later with the latest iOS. Latest AirPods firmware. Not available in all languages or regions.
Custom three-band EQ	Firmware 9A348 or later. Set in the AirPods settings on a supported iPhone, iPad or Mac.
Head gestures	Firmware 7A294 or later with iOS 18, iPadOS 18, macOS Sequoia or watchOS 11. Announce Calls and Announce Notifications must be on.

Source1Maker product pagesupport.apple.com/en-us/111851Read 6 October 20268Owner's manualsupport.apple.com/guide/airpods/use-controls-and-gestures-with-your-airpods-devb2c431317/27/web/27Read 6 October 202613Owner's manualsupport.apple.com/guide/airpods/translate-in-person-conversations-dev9c215ca94/27/web/27Read 6 October 202614Owner's manualsupport.apple.com/guide/airpods/customize-eq-te819024i19r/webRead 6 October 2026Custom EQ is set from the AirPods settings on iPhone, iPad or Mac. The supported-models list names AirPods Pro 2. No operating system version is stated.15Maker product pagesupport.apple.com/en-us/106340Read 6 October 2026Firmware 9A348 adds Custom EQ. Firmware 7A294 adds head gestures with iOS 18, iPadOS 18, macOS Sequoia and watchOS 11. Firmware 7B19 enables Hearing Test, Hearing Aid and Hearing Protection with iOS 18.1 or iPadOS 18.1.

BSamsung Galaxy Buds4 Pro

Feature	Needs
Ultra High Quality audio up to 24-bit / 96 kHz	Galaxy S26, S25, S24 and S23 Series, Z Fold7, Z Flip7, Z Fold6, Z Flip6, Z Fold5, Z Flip5, Tab S11, Tab S10 and Tab S9 Series with One UI 6.1.1+. UHQ is off by default. Use phone settings on One UI 8.0+ or Galaxy Wearable on earlier versions.
Super wideband calls	Samsung March 3, 2026 chart lists S26 / S25 Series, Z Fold7 / Fold6 / Flip7 / Flip6, Tab S11 / S10 Series, S25 FE / S24 FE, A57, A56, A37, A36, A17 and A16. Maker product FAQ requires One UI 6.1.1+ and warns that support also depends on the mobile network.
360 Audio	Samsung Galaxy smartphones and Galaxy Tab devices with One UI 3.1 or later, and selected Samsung TV models
Head gestures	Compatible Galaxy device with One UI 8.5 or later. Feature is off by default and requires setup. Samsung account required for Galaxy Wearable settings.
Advanced settings	One UI 8.0 or later, or the Galaxy Wearable app on Android 12.0 or above with at least 1.5 GB of memory. Not supported on iOS
Gaming mode	Samsung mobile device
Interpreter	Galaxy smartphone with Galaxy AI on One UI 6.1.1 or later
24-bit / 48 kHz audio	Samsung March 3, 2026 compatibility chart lists Galaxy S25 FE, S24 FE, A57, A56, A37, A36, A17 and A16 as 24-bit / 48 kHz hosts, not 96 kHz hosts.
Saved settings on iOS or other Bluetooth devices	First enable Adaptive Noise Control, Adaptive ANC/EQ, Equalizer, Voice/Siren Detect or Voice Command through Galaxy Wearable on Android. These enabled features persist on other Bluetooth devices until disabled through the same Android process.
Auracast	Galaxy or other Android source device with Auracast capability. Samsung March 3, 2026 compatibility chart does not support Auracast on iOS or other Bluetooth devices.
Auto Switch	Samsung account registered through Galaxy Wearable. Samsung chart supports Galaxy and other Android devices, not iOS or other Bluetooth devices.

Source3Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026Current FAQ retains S23/S24, Fold5 / Flip5 and Tab S9 among 96 kHz hosts absent from the shorter March chart. UHQ is off by default. One UI 8.0 refers to settings location, not eligibility. SWB also depends on network support.6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 202612Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/mobile/audio-sound/galaxy-buds4/Buds4F-Available-Features-by-Device-As-of-2026-03-03.pdfRead 8 October 2026As of 3 March 2026. Page 2 distinguishes 96 kHz hosts from S25 FE / S24 FE and listed A-series 48 kHz hosts, which also support SWB. Page 1 footnote **: listed Android-enabled settings persist on other Bluetooth hosts until disabled in Wear. Product FAQ separately lists older 96 kHz hosts absent from the shorter chart. No custom-profile capacity or firmware-independent storage claim is inferred.

Official licence

Not available

Not available

Battery and charging

8 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

61mAh1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 2026Typical. Rated 57 mAh2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026Technical specifications: 61 mAh typical, not 57 mAh rated.

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 Pro 2 (Lightning)

Mode	Includes case recharges	Hours (h)
ANC on	No	6
ANC on	Yes	30

Source1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026Footnotes 4 and 5. Apple test in August 2022 with preproduction units, iPhone 14 Pro Max, 256 kbps AAC playlist, 50% volume and ANC enabled. Up to 6 hours per charge and up to 30 hours with the case. Spatial Audio and head tracking reduce earbud runtime to 5.5 hours, not stored as a separate row.

BSamsung Galaxy Buds4 Pro

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

Source1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 2026Pro column: 6 h ANC on/7 h off earbuds-only. 26 h on/30 h off case-inclusive. Call 5 h/22 h totals with ANC off, versus 4.5 h/20 h ANC on. The stored call claim uses ANC off.2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026

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.

6h=CalculatedFrom Claimed battery life

7h=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.

Not available

7h=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.

30h=CalculatedFrom Claimed battery life

26h=CalculatedFrom Claimed battery life

Talk time (claimed)

Not available

5h=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

Not available

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

5min1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026

Not available

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/111851Read 6 October 2026Footnote 6. Five minutes in the case gives around one hour of earbud playback with ANC enabled at 50% volume.

Not available

Charging case

4 of 10 differ

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

Not available

530mAh1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 2026Typical. Rated 515 mAh2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026Technical specifications: 530 mAh typical, not 515 mAh rated.

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

Lightning1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026Charging Case: works with MagSafe charger, Apple Watch charger, Qi-certified chargers, or the Lightning connector.2Maker product pagesupport.apple.com/en-us/109525Read 6 October 2026

USB-C6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 20268Reviewsoundguys.com/samsung-galaxy-buds-4-pro-review-153435Read 30 September 2026USB-C port on the back of the case

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/111851Read 6 October 2026

Yes3Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026Exact-model FAQ: Galaxy Buds4 Pro charging case supports wireless charging.

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

MagSafe, Qi, Apple Watch charger1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026

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.

Yes2Maker product pagesupport.apple.com/en-us/109525Read 6 October 2026Case description: external speaker on the bottom of the case to indicate charging and battery status, Lightning port and lanyard loop.

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

2 of 5 differ

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

Pressure, Swipe, Head gestures, Voice commands8Owner's manualsupport.apple.com/guide/airpods/use-controls-and-gestures-with-your-airpods-devb2c431317/27/web/27Read 6 October 2026AirPods Pro 2 controls and gestures: force sensor with volume swipe on the stem, plus head gestures to respond to Siri. Hey Siri voice requests are listed in the tech specs.

Pressure, Swipe, Head gestures, Voice commands3Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026Pinch on a force sensor, swipe for volume, head gestures, voice commands (Buds 4 Pro only)

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

Swipe3Press releaseapple.com/newsroom/2022/09/apple-announces-the-next-generation-of-airpods-proRead 6 October 2026A light swipe up or down on the stem adjusts volume.

Swipe6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026Earbud controls table: pinch, double, triple, hold and swipe volume. (PDF page 17)

Gestures

Press once to play, pause, or answer a phone call, Press twice to skip forward, Press three times to skip back, Press and hold to switch between Active Noise Cancellation and Adaptive Transparency, Swipe up or down to adjust volume, Nod your head up and down to accept a call or reply to notifications, Shake your head side to side to decline a call or dismiss notifications1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026First five entries verbatim from the Controls section. Head gesture entries come from the AirPods User Guide.8Owner's manualsupport.apple.com/guide/airpods/use-controls-and-gestures-with-your-airpods-devb2c431317/27/web/27Read 6 October 2026Head gestures: nod to accept a call or reply, shake to decline or dismiss. Announce Calls and Announce Notifications must be on.

Pinch, Double pinch, Triple pinch, Pinch and hold, Swipe up or down, Nod or shake head6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026Earbud controls table: pinch, double, triple, hold and swipe volume. (PDF page 17)

Remappable controls

Yes9Owner's manualsupport.apple.com/guide/airpods/change-settings-for-airpods-or-airpods-pro-dev57e5b7e58/webRead 6 October 2026Press-and-hold action per AirPod, and press once or twice for mute and end call, can be changed.

Yes6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026Manual page 24: left and right pinch-and-hold shortcuts can be assigned independently.

Voice assistant

Siri1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026

Bixby, Gemini, Perplexity1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 2026AI agents Bixby, Google Gemini and Perplexity started hands-free

Sensors and health

6 of 9 differ

In-ear detection

Yes9Owner's manualsupport.apple.com/guide/airpods/change-settings-for-airpods-or-airpods-pro-dev57e5b7e58/webRead 6 October 2026Automatic ear detection stops audio on removal and resumes it when worn again.

Yes6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026In-ear detection routing. (PDF page 31)

Sensors

Dual beamforming microphones, Inward-facing microphone, Skin-detect sensor, Motion-detecting accelerometer, Speech-detecting accelerometer, Touch control1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026

Voice Pickup Unit (VPU), Force & Touch (Swipe), SWIR, Accelerometer, Gyro, Hall sensor1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 2026Verbatim from the Buds 4 Pro spec column

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

Yes1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026

Not available

Medical clearances

FDA authorization (Hearing Aid feature)1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026Footnote 12: the Hearing Aid feature has received FDA authorization. Market is the United States.

Not available

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

Yes1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026

Not available

Hearing protectioniLimits sudden loud sounds

Yes1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026Hearing Protection listed under Hearing Health. Footnote 13: available only in the U.S. and Canada, not for impulse sounds or sustained sounds louder than 110 dBA.11Owner's manualsupport.apple.com/guide/airpods/adjust-listening-mode-settings-dev6d977ff21/27/web/27Read 6 October 2026Loud Sound Reduction is available with AirPods Pro 2 on iPhone or iPad in some countries or regions.

Not available

Health features

Live Listen audio, Headphone levels, Headphone Accommodations, Conversation Boost1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026Accessibility section names Live Listen audio, Headphone levels, Headphone Accommodations and Conversation Boost.

Neck stretch reminders6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026Neck stretch reminders for a head position held ten minutes. (PDF page 31)

Fit and durability

3 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 pagesupport.apple.com/en-us/111851Read 6 October 2026In the Box: silicone ear tips in four sizes. The fitted M pair counts as included.

S, M, L3Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026Exact model FAQ: 3 sets, small, medium and large. Medium is installed.

Ear tip materials

Silicone1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026

Silicone3Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026FAQ: "3 sets of silicone ear tips"

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

Not available

Not available

Ear tip fit test

Yes20Owner's manualsupport.apple.com/guide/airpods/dev5c4d302d7/webRead 6 October 2026Test Acoustic Seal or Ear Tip Fit Test in iPhone or iPad Settings for AirPods Pro.

Yes6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026Manual page 28: Earbud fit test applies to Galaxy Buds4 Pro.

Dust and water rating, buds

IPX41Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026Sweat and Water Resistant (IPX4): AirPods Pro and charging case. Footnote 2: tested under IEC 60529 for non-water sports. Resistance is not permanent. This differs from the IP54 rating of the later USB-C model.3Press releaseapple.com/newsroom/2022/09/apple-announces-the-next-generation-of-airpods-proRead 6 October 2026

IP571Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 2026IP57, earbuds only2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 20266Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026

Dust and water rating, case

IPX41Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026The IPX4 line and footnote 2 explicitly cover the charging case.

Not available

Water resistance depth

Not available

Not available

Software

4 of 6 differ

Companion app

Not available

Galaxy Wearable3Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026Exact model linked app compatibility: Android 12+, minimum 1.5 GB memory.6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026Access features via device Settings One UI 8+ or Galaxy Wearable. (PDF page 21)

App platforms

Not available

Android3Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026Exact model linked app compatibility: Android 12+, minimum 1.5 GB memory.6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026Access features via device Settings One UI 8+ or Galaxy Wearable. (PDF page 21)

User firmware updates

Yes15Maker product pagesupport.apple.com/en-us/106340Read 6 October 2026AirPods Pro 2 with MagSafe Charging Case (Lightning) is listed with firmware 9A348. Updates install while charging in Bluetooth range of a Wi-Fi-connected iPhone, iPad or Mac.

Yes6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026Earbuds software update user instructions. (PDF page 34)

Finding network

Apple Find My18Owner's manualsupport.apple.com/guide/airpods/find-your-airpods-dev8e8b93d71/27/web/27Read 6 October 2026Find My network covers AirPods Pro. It must be turned on before loss and shows location up to 24 hours after the last connection.

Samsung Find2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026Services and Apps: Samsung Find Yes.

Precision findingiUWB in the case

Yes1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026Chip section: Apple U1 chip in MagSafe Charging Case.18Owner's manualsupport.apple.com/guide/airpods/find-your-airpods-dev8e8b93d71/27/web/27Read 6 October 2026AirPods Pro 2 charging case can be located precisely with a UWB-capable iPhone.

Not available

Live translation

Yes13Owner's manualsupport.apple.com/guide/airpods/translate-in-person-conversations-dev9c215ca94/27/web/27Read 6 October 2026Live Translation with AirPods is supported on AirPods Pro 2 with an Apple Intelligence-enabled iPhone 15 Pro or later. Latest iOS and AirPods firmware required. Not available in all languages or regions.

Yes3Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026Interpreter section: paired Galaxy S26, Samsung Phone app, live call translation and face-to-face phone-screen interpretation.

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.

5.3g(0.2 oz)1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026Size and Weight, AirPods Pro (Each). Footnote 3: size and weight vary by configuration and manufacturing process.

5.1g(0.2 oz)1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 2026With M size ear tip2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026

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

Width21.8Height30.9Depth24mm(0.9 × 1.2 × 0.9 in)1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026

Width18.1Height30.9Depth19.6mm(0.7 × 1.2 × 0.8 in)1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 2026Earbud 18.1 x 19.6 x 30.9 mm, axes from the Samsung EU spec table (H 30.9, W 18.1, D 19.6)2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026Technical specifications explicitly H 30.9 x W 18.1 x D 19.6 mm.

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

50.8g(1.8 oz)1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026MagSafe Charging Case with speaker and lanyard loop, listed separately from the earbuds.

44.3g(1.6 oz)1Press releasenews.samsung.com/global/samsung-unveils-all-new-galaxy-buds4-series-with-ultimate-soundRead 30 September 2026With M size ear tip, as listed2Maker product pagesamsung.com/de/audio-sound/galaxy-buds/galaxy-buds4-pro-black-sm-r640nzkadbtRead 30 September 2026

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

Width60.6Height45.2Depth21.7mm(2.4 × 1.8 × 0.9 in)1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026

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Certifications

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

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Communication certifications

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FCC IDs

BCG-A2698, BCG-A269922Owner's manualcdsassets.apple.com/live/6GJYWVAV/information/ma2101_airpods-pro-2gen-rci.pdfRead 6 October 2026Regulatory Compliance Information, 2022 document that names Lightning in its trademark line. Certification table page 1: FCC ID BCG-A2698 and BCG-A2699. No FCC ID is printed for the case.

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Other certifications

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In the box

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In the box

AirPods Pro 2, MagSafe Charging Case with speaker and lanyard loop, Silicone ear tips (four sizes: XS, S, M, L), Lightning to USB-C Cable, Documentation1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026Verbatim In the Box list. No power adapter is listed. Cable length is not stated.

Earbuds, 3 sets of ear tips (S/M/L), Charging Case, Quick Start Guide3Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026FAQ. Charger and USB Type-C cable not included

Cables included

AApple AirPods Pro 2 (Lightning)

Type	Count
Lightning to USB-C Cable	1

Source1Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026

BSamsung Galaxy Buds4 Pro

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Links

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Product page

support.apple.com/en-us/1118511Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026

www.samsung.com/us/audio-sound/galaxy-buds4-pro3Maker product pagesamsung.com/us/audio-sound/galaxy-buds4-proRead 8 October 2026Opened exact maker product page heading.

Spec sheet

support.apple.com/en-us/1118511Maker product pagesupport.apple.com/en-us/111851Read 6 October 2026AirPods Pro 2 Tech Specs for the Lightning MagSafe case model, year introduced 2022. Charging Case row names the Lightning connector and In the Box lists a Lightning to USB-C Cable.

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Manual

support.apple.com/guide/airpods/welcome/web7Owner's manualsupport.apple.com/guide/airpods/welcome/webRead 6 October 2026AirPods User Guide, shared by all AirPods models. Its Which AirPods do I have page says AirPods Pro 2 come with either a Lightning or a USB-C case, so features listed for AirPods Pro 2 cover this model.

downloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdf6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026Maker user guide cover. (PDF page 1)

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

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Warranty

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

1year21Maker product pagesupport.apple.com/airpods/repairRead 6 October 2026US English page: the Apple Limited Warranty covers the device for one year from purchase.

1year6Owner's manualdownloadcenter.samsung.com/content/UM/202603/20260311043809413/WEA_R540_R640_EN_UG_YLA_022626_FINAL.pdfRead 30 September 2026US: Standard One-year Limited Warranty

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