Earbuds / Compare

Samsung Galaxy Buds Live vs Shokz OpenDots 2

A

Product A: Samsung

Galaxy Buds Live

81 of 166 known

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B

Product B: Shokz

OpenDots 2

68 of 166 known

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All 166 fields

Every value links to where we found it.

Only differences

ASamsung Galaxy Buds Live

BShokz OpenDots 2

General

8 of 8 differ

Series

Galaxy Buds2Maker product pagesamsung.com/ie/business/audio-sound/galaxy-buds/galaxy-buds-live-r180-sm-r180nzkaeuaRead 7 October 2026

OpenDots1Maker product pageshokz.com/products/opendots-2Read 14 October 2026The compare table sets OpenDots 2 against OpenDots ONE and the FAQ names OpenDots Air. The OpenDots line is stored as the series, as for OpenFit.

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

SM-R180NZKAEUA, SM-R1801Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Exact UK model row SM-R180NZKAEUA. Public API returned complete original specifications through an ordinary request. Web extraction failed.2Maker product pagesamsung.com/ie/business/audio-sound/galaxy-buds/galaxy-buds-live-r180-sm-r180nzkaeuaRead 7 October 20264Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026

E320, E320-ST-PK-US, E320-ST-BK-US, E320-ST-GY-US, E320-ST-WT-US, E320BK, E320GY, E320WT3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026Cover: SHOKZ E320.5Maker product pageshokz.com/products/opendots-2.jsRead 14 October 2026US store product data: SKUs E320-ST-PK-US (Pink), E320-ST-BK-US (Black), E320-ST-GY-US (Grey) and E320-ST-WT-US (Pearl White), all at 199.95 USD. No barcode is published.6Maker product pagede.shokz.com/products/opendots-2.jsRead 14 October 2026German store product data: SKUs E320BK (Schwarz), E320GY (Grau) and E320WT (Perlweiss) at 199.00 EUR. No barcode is published.

GTIN / EAN

880609048685221Retailer pageep-online.ch/it/p/1310119/galaxy-buds-live-r180Read 7 October 2026Retailer exact manufacturer article SM-R180NZKAEUA maps EAN 8806090486852. Mystic Black original European reference SKU. Other retailers list multiple undifferentiated codes or combined EUA/EUE identifiers, which are not used. No barcode is inferred for the other finishes.

810202687523, 810202687530, 81020268754713Retailer pageabt.com/Shokz-OpenDots-2-Open-Ear-Wireless-Earbuds-in-Black-E320STBKUS/p/244917.htmlRead 14 October 2026Retailer spec table: model E320-ST-BK-US, UPC 810202687523.14Retailer pageabt.com/Shokz-OpenDots-2-Open-Ear-Wireless-Earbuds-in-Gray-E320STGYUS/p/244915.htmlRead 14 October 2026Retailer spec table: model E320-ST-GY-US, UPC 810202687530.15Retailer pageabt.com/Shokz-OpenDots-2-Open-Ear-Wireless-Earbuds-in-White-E320STWTUS/p/244916.htmlRead 14 October 2026Retailer spec table: model E320-ST-WT-US, UPC 810202687547.

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

5 August 20203Press releasenews.samsung.com/us/galaxy-watch3-buds-live-available-unpacked-2020Read 5 October 2026

4 June 20267Press articlesoundguys.com/shokz-clip-on-earbuds-opendots-2-air-158377Read 14 October 2026SoundGuys, 4 June 2026: the OpenDots 2 and OpenDots Air go on sale today.8Press articleaudioxpress.com/news/shokz-introduces-opendots-2-and-opendots-air-open-ear-clip-on-earbudsRead 14 October 2026Announcement report of 4 June 2026.

Status

Not available

Available5Maker product pageshokz.com/products/opendots-2.jsRead 14 October 2026US store lists all four colours as available on 2026-10-14.

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.

$169.993Press releasenews.samsung.com/us/galaxy-watch3-buds-live-available-unpacked-2020Read 5 October 2026Original US family launch MSRP, excluding tax. Selected European SKU is separately identified.

$199.951Maker product pageshokz.com/products/opendots-2Read 14 October 2026US store regular price 199.95 USD. SoundGuys and Audioxpress report the same price at the 4 June 2026 launch.7Press articlesoundguys.com/shokz-clip-on-earbuds-opendots-2-air-158377Read 14 October 2026OpenDots 2 at 199.95 dollars. The article names no currency or region and is a US outlet.8Press articleaudioxpress.com/news/shokz-introduces-opendots-2-and-opendots-air-open-ear-clip-on-earbudsRead 14 October 2026OpenDots 2 at 199.95 dollars. No currency or region is named.

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.

Not available

€1992Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Germany: 199 EUR on the maker store, incl. VAT. Appgefahren reports the German start at 199 EUR on 12 June 2026.9Press articleappgefahren.de/shokz-bringt-neue-opendots-2-und-opendots-air-nach-deutschland-400311.htmlRead 14 October 2026German press, 12 June 2026: the OpenDots 2 start in Germany at 199 EUR and are available from now on.

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

GB1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Reference SKU is the UK Mystic Black package. Hardware values are for this exact UK model row.

US, DE, GB, JP, AU1Maker product pageshokz.com/products/opendots-2Read 14 October 2026US store with US dollar prices. Documented subset.2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026German store with euro prices. Documented subset.9Press articleappgefahren.de/shokz-bringt-neue-opendots-2-und-opendots-air-nach-deutschland-400311.htmlRead 14 October 2026Germany, in Pearl White, Grey and Black.10Reviewexpertreviews.co.uk/technology/headphones-audio/shokz-opendots-2-reviewRead 14 October 2026UK review: launched June 2026 at 179 GBP.11Press articleav.watch.impress.co.jp/docs/news/2114399.htmlRead 14 October 2026Japan: released on 4 June 2026 at 29,880 yen.12Reviewdigitalreviews.net/reviews/audio/shokz-opendots-2-reviewRead 14 October 2026Australia: available from 23 July 2026 in Pearl White, Grey and Black, first through JB Hi-Fi.

ColoursiThe maker's own colour names

Mystic Black, Mystic White, Mystic Bronze, Mystic Red, Mystic Blue, Onyx Black2Maker product pagesamsung.com/ie/business/audio-sound/galaxy-buds/galaxy-buds-live-r180-sm-r180nzkaeuaRead 7 October 20263Press releasenews.samsung.com/us/galaxy-watch3-buds-live-available-unpacked-2020Read 5 October 20266Press releasenews.samsung.com/de/mystic-blue-statt-winter-blues-galaxy-buds-live-exklusiv-im-samsung-online-shop-in-weiterer-farbe-verfugbarRead 5 October 2026Mystic Blue is a later finish of the same Galaxy Buds Live generation.17Press releasenews.samsung.com/us/kick-start-your-holiday-shopping-list-with-hot-new-holiday-tech-from-samsungRead 5 October 2026October 2020 later Mystic Red and Mystic Blue finishes of the same generation.18Press releasenews.samsung.com/br/fones-de-ouvido-sem-fio-galaxy-buds2-e-galaxy-buds-live-recebem-a-cor-preto-onix-no-brasilRead 5 October 2026June 2022 Brazilian Preto Onix finish, translated as Onyx Black. This is a regional later finish of the original Live, not a separate generation.

Pearl White, Pink, Grey, Black1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Store lists Pink, Black, Grey and Pearl White. The launch reports and the other regional stores list only Pearl White, Grey and Black. Pink appears on the US store.5Maker product pageshokz.com/products/opendots-2.jsRead 14 October 2026Pink, Black, Grey and Pearl White.

Segment

Music2Maker product pagesamsung.com/ie/business/audio-sound/galaxy-buds/galaxy-buds-live-r180-sm-r180nzkaeuaRead 7 October 2026

Sport1Maker product pageshokz.com/products/opendots-2Read 14 October 2026The Shokz product list groups OpenDots 2 under Workout and Lifestyle open earbuds, the same group as OpenFit 2. The page names travel, exercise, commute and leisure.

Design

1 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.

Open-ear4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026Printed pages 22-23 place the wing tip in the upper outer ear and rotate the body to fit. Primary placement and firsthand canal-obstruction evidence support open_ear, beyond lack of a seal alone.6Press releasenews.samsung.com/de/mystic-blue-statt-winter-blues-galaxy-buds-live-exklusiv-im-samsung-online-shop-in-weiterer-farbe-verfugbarRead 5 October 2026Samsung explicitly says the earbuds lie in the outer ear rather than the ear canal. This supports unobstructed placement, in addition to the open-type label.7Reviewtheguardian.com/technology/2020/aug/25/samsung-galaxy-buds-live-review-novel-bean-shaped-airpod-rivals-sound-batteryRead 5 October 2026Firsthand fitting review states the ear canal remains unobstructed, with the speaker grille projecting sound towards it.8Review52audio.com/archives/55430.htmlRead 7 October 2026The teardown calls the physical fit semi-in-ear, with the speaker outlet near the canal. Catalog classification follows the more precise unobstructed-canal help and the exact maker fitting evidence. ANC microphone type/count are omitted because chip Hybrid capability does not establish this product implementation.

Open-ear1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Open-ear clip-on design. The speaker rests against the inner ridge of the ear and the battery compartment sits behind the ear.

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

Stemless7Reviewtheguardian.com/technology/2020/aug/25/samsung-galaxy-buds-live-review-novel-bean-shaped-airpod-rivals-sound-batteryRead 5 October 2026

Clip1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Clip-on earbuds with a flexible nickel-titanium JointArc.

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

Either bud4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026Printed page 18 explicitly states single-earbud mono listening, with stereo when both are connected.

Either bud1Maker product pageshokz.com/products/opendots-2Read 14 October 2026FAQ: yes, you can listen and take calls with one earbud. Some app features such as firmware updates can be limited.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026Each earbud has its own touch controls and the earbuds are interchangeable left and right.

RGB lighting

Not available

Not available

Drivers and sound

8 of 17 differ

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

ASamsung Galaxy Buds Live

Type	Role	Diameter (mm)	Count per earbud
Dynamic	Full range	12	1

Source2Maker product pagesamsung.com/ie/business/audio-sound/galaxy-buds/galaxy-buds-live-r180-sm-r180nzkaeuaRead 7 October 20263Press releasenews.samsung.com/us/galaxy-watch3-buds-live-available-unpacked-2020Read 5 October 20268Review52audio.com/archives/55430.htmlRead 7 October 2026Original purchased-unit teardown shows one 12 mm dynamic transducer per earbud.

BShokz OpenDots 2

Type	Diameter (mm)	Count per earbud
Dynamic	11.8	2

Source1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Bassphere 2.0: two custom 11.8 mm drivers in a spherical module that perform like a single 16 mm driver. The maker does not name the driver technology. AV Watch and Digital Reviews call them dynamic. The earbuds do not use bone conduction.2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Spec table row Lautsprechertyp: Luftschalltreiber (air conduction driver). Footnote 1: two custom 11.8 mm drivers in a spherical module.7Press articlesoundguys.com/shokz-clip-on-earbuds-opendots-2-air-158377Read 14 October 2026Dual 11.8 mm drivers with Bassphere 2.0.11Press articleav.watch.impress.co.jp/docs/news/2114399.htmlRead 14 October 2026Two 11.8 mm dynamic drivers facing each other with output comparable to a 16 mm driver.12Reviewdigitalreviews.net/reviews/audio/shokz-opendots-2-reviewRead 14 October 2026Dual 11.8 mm dynamic drivers. The roles of the two drivers are not stated, so no role is stored.

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

Dynamic8Review52audio.com/archives/55430.htmlRead 7 October 2026Original exact Galaxy Buds Live teardown identifies the transducer as a dynamic loudspeaker (Chinese label for a moving-coil speaker) and separately measures approximately 12 mm. This fills the explicit driver technology field without changing the pre-existing driver table.

Not available

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

12mm=CalculatedFrom Drivers per bud

11.8mm=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

Min100 HzMax20 kHz2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Spec table row Frequenzgang: 100 to 20 kHz. Codec and conditions are not stated.

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

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

Not available

Not available

Personalised soundiA profile from a hearing test or ear scan

Not available

Not available

Onboard EQ

Yes19Reviewandroidcentral.com/samsung-galaxy-buds-pro-vs-samsung-galaxy-buds-liveRead 7 October 2026Exact Pro-versus-Live comparison explicitly calls the equalizer onboard and says both models share six defined presets without creating or saving custom presets. Applies to built-in preset EQ, not a custom multi-band equalizer. No extra onboard user-profile capacity is claimed.

Not available

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

Not available

510Reviewexpertreviews.co.uk/technology/headphones-audio/shokz-opendots-2-reviewRead 14 October 2026Review: a five-band graphic EQ in the app next to four presets and Smart EQ. The maker pages and SmartZone do not give a band count.

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

Normal, Bass boost, Soft, Dynamic, Clear, Treble boost9Measurementsoundguys.com/samsung-galaxy-buds-live-review-37245Read 5 October 2026Six named sound presets. No custom adjustable band count is established.

Standard, Vocal, Bass, Private1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Page: 4 preset EQ modes, Standard, Bass, Vocal and Private. The user guide also lists Smart EQ and Customize.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026EQ Adjustments page: Standard, Vocal, Bass, Private, Smart EQ and Customize. Smart EQ and Customize are not presets.4Maker product pageshokz.com/blogs/news/opendots-2-using-guidesRead 14 October 2026Four presets: Standard, Vocal, Bass and Private. Custom EQ and Smart EQ come from a short listening preference test.

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.

Samsung 360 Audio10Maker product pagedoc.samsungmobile.com/SM-R180/013264200805/eng.htmlRead 5 October 2026R180XXU0AVC2, April 4, 2022, adds 360 Audio for Galaxy phones and tablets with One UI 3.1 or later.12Maker product pagesamsung.com/uk/support/mobile-devices/how-to-use-360-audio-on-galaxy-buds-pro-buds2-and-buds-liveRead 5 October 2026

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.

Yes12Maker product pagesamsung.com/uk/support/mobile-devices/how-to-use-360-audio-on-galaxy-buds-pro-buds2-and-buds-liveRead 5 October 2026June 15, 2022 exact Buds Live eligibility paragraph requires latest software. The same page defines 360 Audio as following head movement and changing left/right levels. This maker statement takes priority over SoundGuys saying Live lacks head tracking. This is a later firmware feature, not inferred from gyro presence.

Not available

Noise cancelling

1 of 11 differ

Active noise cancelling

Yes1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 20262Maker product pagesamsung.com/ie/business/audio-sound/galaxy-buds/galaxy-buds-live-r180-sm-r180nzkaeuaRead 7 October 2026

No16Reviewyours.co.uk/tech/devices/shokz-opendots-2-reviewRead 14 October 2026Review cons list: no active noise cancellation. The open-ear design has no ANC hardware named by the maker either.

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

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

Not available

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.

Not available

Not available

Conversation detection

Not available

Not available

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

Not available

Not available

Measured

4 of 23 differ

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

Measured response emphasizes bass and high notes. Open fit makes the result sensitive to ear shape and placement.9Measurementsoundguys.com/samsung-galaxy-buds-live-review-37245Read 5 October 2026Published response curve and analysis. Open fit is explicitly sensitive to individual fit. No numeric target deviation or attenuation is inferred. The reviewer withheld ANC curves because unsealed fitting could not be controlled.

Not available

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

Not available

Not available

Treble amount (measured)iDeviation from the review source target in the treble range. Positive means more treble. Values from different targets may not be directly comparable.

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

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

Published non-standardized microphone demo. Review reports effective indoor background noise rejection and difficulty with wind.9Measurementsoundguys.com/samsung-galaxy-buds-live-review-37245Read 5 October 2026The only labelled recording is non-standardized. Review states indoor noise rejection and wind limitations. Its microphone/VPU description conflicts with the separate physical devices shown in the teardown, so it is not used for counts.

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.

ASamsung Galaxy Buds Live

ANC	Hours (h)
Yes	5.25

Source9Measurementsoundguys.com/samsung-galaxy-buds-live-review-37245Read 5 October 2026Five hours 15 minutes, ANC on and continuous music peaking at 75 dB SPL. Review used a Galaxy S10e and R180XXU0ATG5 firmware. Test codec and Bixby setting are unstated.

BShokz OpenDots 2

Not available

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

5.25h=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

Not available

Not available

Microphones and calls

1 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.

68Review52audio.com/archives/55430.htmlRead 7 October 2026Final call-noise section explicitly describes three physical MEMS microphones at different positions per earbud collecting speech with the separate bone-vibration sensor. Six physical call capsules across the pair, without claiming all six simultaneously active.

61Maker product pageshokz.com/products/opendots-2Read 14 October 2026FAQ: 3 microphones per earbud, a bone-conduction microphone and two air-conduction microphones, with adaptive beamforming and AI noise reduction. The maker counts the bone-conduction microphone as one of the three.

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.

61Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Six physical microphones across the pair. The separately listed VPU is not counted as a microphone.8Review52audio.com/archives/55430.htmlRead 7 October 2026Actual teardown identifies two exterior and one interior microphone per bud, plus a separate VPU. Shared roles count once.

61Maker product pageshokz.com/products/opendots-2Read 14 October 2026Three per earbud, six across the pair. The compare table says triple AI noise-canceling microphones per earbud.2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Compare table: OpenDots 2 has three AI noise-canceling microphones per earbud, two air-conduction and one bone-conduction.

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

Yes2Maker product pagesamsung.com/ie/business/audio-sound/galaxy-buds/galaxy-buds-live-r180-sm-r180nzkaeuaRead 7 October 2026Voice Pickup Unit senses jaw movement and converts vibration into voice signals.8Review52audio.com/archives/55430.htmlRead 7 October 2026Actual LIS25BATR bone-vibration sensor supplies a separate voice signal for algorithmic comparison against airborne pickup.

Yes1Maker product pageshokz.com/products/opendots-2Read 14 October 2026A dedicated bone conduction microphone works alongside 2 air-conduction microphones to focus on your voice.

Mic noise reduction

DSP8Review52audio.com/archives/55430.htmlRead 7 October 2026Teardown explains algorithmic attenuation using airborne and bone-vibration signals. No AI architecture is inferred.

AI1Maker product pageshokz.com/products/opendots-2Read 14 October 2026AI noise reduction with adaptive beamforming.

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

Not available

Not available

Mic mute controliAn earbud control that mutes the microphone during calls. Includes touch or pressure gestures and physical buttons. Phone/app-only controls do not qualify.

Not available

Not available

SidetoneiHear your own voice in calls

Not available

Not available

Connectivity

8 of 18 differ

Chip

Broadcom BCM43015 and BES30038Review52audio.com/archives/55430.htmlRead 7 October 2026Actual BCM43015 Bluetooth controller and BES3003 audio processor. MUB01 is power management and is not stored as the audio chipset.

Not available

Connections

Bluetooth4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026

Bluetooth1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Bluetooth only.

Bluetooth

5.01Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

6.11Maker product pageshokz.com/products/opendots-2Read 14 October 2026Bluetooth 6.1 with a connection up to 10 m (33 ft).

Bluetooth codecs

SBC, AAC, Samsung Scalable Codec3Press releasenews.samsung.com/us/galaxy-watch3-buds-live-available-unpacked-2020Read 5 October 2026

SBC, AAC2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Spec table row Unterstuetzte Audio-Codecs: AAC, SBC.7Press articlesoundguys.com/shokz-clip-on-earbuds-opendots-2-air-158377Read 14 October 2026SBC and AAC only, no higher-resolution codec.10Reviewexpertreviews.co.uk/technology/headphones-audio/shokz-opendots-2-reviewRead 14 October 2026Review: SBC and AAC only. The review says Bluetooth 6.0, the maker says 6.1 and the maker value is stored.

Bluetooth profiles

A2DP, AVRCP, HFP1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

A2DP, AVRCP, HFP2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Spec table row Unterstuetzte Profile: A2DP, AVRCP, HFP.

LE Audio

Not available

Not available

Auracast

Not available

Not available

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

No13Maker product pagesamsung.com/us/support/answer/ANS10001319Read 5 October 2026Explicit note says Galaxy earbuds cannot connect to multiple source devices simultaneously. Account switching is separate.

Yes1Maker product pageshokz.com/products/opendots-2Read 14 October 2026MultiPoint Pairing: connect to two devices simultaneously. Set up in the Shokz App.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026MultiPoint Pairing page: turned on in the Shokz App to connect two devices.

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

Not available

21Maker product pageshokz.com/products/opendots-2Read 14 October 2026Two devices at once.

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

Yes10Maker product pagedoc.samsungmobile.com/SM-R180/013264200805/eng.htmlRead 5 October 2026Original R180XXU0AUB5 changelog, February 23, 2021, explicitly adds Auto Switching. Account pairing in the launch manual alone is not automatic switching.11Press releaseapi.samsungmobilepress.com/press-releases/samsung-one-ui-3-1-update-brings-select-powerful-features-from-the-galaxy-s21-to-the-galaxy-s20-galaxy-note20-and-galaxy-z-seriesRead 5 October 2026Original One UI 3.1 maker release explicitly includes Buds Live in Auto Switch, with later earbud firmware required. Compatible Galaxy devices use the same Samsung Account. The later US support list omits Live, so availability remains software and regional scope-qualified.

Not available

Fast pairing

Microsoft Swift Pair2Maker product pagesamsung.com/ie/business/audio-sound/galaxy-buds/galaxy-buds-live-r180-sm-r180nzkaeuaRead 7 October 2026PC pairing section explicitly states Microsoft Swift Pair. Samsung phone pop-up pairing is not relabelled Google Fast Pair.

Google Fast Pair, Microsoft Swift Pair1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Page footnote: Fast Pair on Android 11 or later and Microsoft Swift Pair on Windows 10 or later.4Maker product pageshokz.com/blogs/news/opendots-2-using-guidesRead 14 October 2026Google Fast Pair and Microsoft Swift Pair.

Audio sharingiShare one stream with a second pair

Yes2Maker product pagesamsung.com/ie/business/audio-sound/galaxy-buds/galaxy-buds-live-r180-sm-r180nzkaeuaRead 7 October 2026Buds Together shares one phone stream to two Galaxy Buds Live pairs. This European page requires One UI 2.5 or later.3Press releasenews.samsung.com/us/galaxy-watch3-buds-live-available-unpacked-2020Read 5 October 2026Footnote 13 distinguishes One UI 2.1 sharing from One UI 2.5 scanning.

Not available

Wireless range (claimed)

10m4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026Original English EU manual page 21 gives Bluetooth connection range 10 m, varying by environment. Troubleshooting also calls 10 m the maximum Bluetooth range. Obstacles and interference can reduce usable range. Not a measured range.

10m1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Up to 10 m (33 ft). Footnote: range varies with the environment.

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

Yes3Press releasenews.samsung.com/us/galaxy-watch3-buds-live-available-unpacked-2020Read 5 October 2026Footnote 12: Samsung Android P or later, Gaming Optimizing Service 2.1.02 or later, Samsung Scalable Codec and Galaxy Wearable Labs.

Not available

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.

Android, iOS, Windows, Other13Maker product pagesamsung.com/us/support/answer/ANS10001319Read 5 October 2026Exact Buds Live iOS app and call support, Android audio/calls and generic PC/TV/watch Bluetooth audio. The other platform row describes TV/watch, not game consoles. PC microphone support is not asserted.

Not available

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.

ASamsung Galaxy Buds Live

Platform	Connection	Microphone works
Android	Bluetooth	Yes
iOS	Bluetooth	Yes
Windows	Bluetooth	Not available
Other	Bluetooth	Not available

Source13Maker product pagesamsung.com/us/support/answer/ANS10001319Read 5 October 2026

BShokz OpenDots 2

Not available

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

ASamsung Galaxy Buds Live

Feature	Needs
Original mobile companion apps	Original manual specifies Android 5.0 or later with at least 1.5 GB RAM, or iPhone 7 or later with iOS 10 or later. Current app requirements can differ.
Bixby voice wake-up	Compatible Samsung phone, Samsung Account and network connection. Enable voice wake-up in Galaxy Wearable.
Microsoft Swift Pair	Windows 10 April 2018 update or later and Swift Pair notifications enabled.
Gaming mode	Samsung Android P or later host, Gaming Optimizing Service 2.1.02 or later and Samsung Scalable Codec. Enable in Galaxy Wearable Labs.
Buds Together	One source shares audio with a second Galaxy Buds Live pair. Original US release requires One UI 2.1 for sharing and One UI 2.5 for scanning. Exact European product page specifies One UI 2.5.
Auto Switch	Introduced by R180XXU0AUB5 in February 2021. Compatible Galaxy devices with One UI 3.1 or later and the same Samsung Account. Availability varies by region and software.
360 Audio and head tracking	360 Audio introduced by R180XXU0AVC2 in April 2022 for Galaxy phones and tablets with One UI 3.1 or later. Samsung UK describes movement tracking for Buds Live with updated software. App and content support vary.
SmartThings Find offline finding	Powered earbuds, Samsung Account and offline finding enabled on a compatible Galaxy phone or tablet. Android 8 or later host. Find nodes do not provide exact precision location.

Source2Maker product pagesamsung.com/ie/business/audio-sound/galaxy-buds/galaxy-buds-live-r180-sm-r180nzkaeuaRead 7 October 2026Bixby requires Samsung Account and network access. Swift Pair requires Windows 10 April 2018 or later and enabled pairing notifications.3Press releasenews.samsung.com/us/galaxy-watch3-buds-live-available-unpacked-2020Read 5 October 20264Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026Printed page 34 Labs includes Relieve pressure with ambient sound only when ANC is off. This does not establish ordinary amplified transparency or a medically cleared hearing-aid function. Those fields are omitted.10Maker product pagedoc.samsungmobile.com/SM-R180/013264200805/eng.htmlRead 5 October 2026Later software features are not attributed to 2020 launch firmware. The AUB5 Hearing aid label gives no documented mild/moderate hearing-loss amplification or medical clearance, so that field is omitted.11Press releaseapi.samsungmobilepress.com/press-releases/samsung-one-ui-3-1-update-brings-select-powerful-features-from-the-galaxy-s21-to-the-galaxy-s20-galaxy-note20-and-galaxy-z-seriesRead 5 October 202612Maker product pagesamsung.com/uk/support/mobile-devices/how-to-use-360-audio-on-galaxy-buds-pro-buds2-and-buds-liveRead 5 October 202615Maker product pagesamsung.com/uk/apps/smartthings-findRead 5 October 2026

BShokz OpenDots 2

Feature	Needs
Dolby Audio, EQ modes, MultiPoint Pairing and Smart Wear Detection	Turned on or selected in the Shokz App with the earbuds connected to the phone.
Google Fast Pair	Android 11 or later.
Microsoft Swift Pair	Windows 10 or later.
Last known location in Google Find Hub	Android 11 or later and a Google Account.
5-minute quick charge for 2 hours of playback	The charging case must show the green light state. Wireless charging does not support quick charge.
Battery test	Shokz lab at 25 +/- 2 C, SBC audio at 50 percent volume, other features at default.

Source1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Page footnotes 10 and 11, the Shokz App section and the quick charge footnote.

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.

60mAh1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Typical capacity of one earbud.

60mAh2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Spec table row Akkukapazitaet: earbuds 60 mAh (minimum).

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.

ASamsung Galaxy Buds Live

Mode	Includes case recharges	Hours (h)
ANC on	No	6
ANC on	Yes	21
ANC on	No	5.5
ANC on	Yes	20
ANC off	No	8
ANC off	Yes	29
ANC off	No	6
ANC off	Yes	21
Call	No	4.5
Call	Yes	17
Call	No	5.5
Call	Yes	19

Source1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Internal testing used pre-production earbuds and a recently released Galaxy phone, ANC on and Bixby voice wake-up off. Exact phone, firmware, codec and volume are unstated. The six-hour music figure plus 15 additional case hours is 21 total.3Press releasenews.samsung.com/us/galaxy-watch3-buds-live-available-unpacked-2020Read 5 October 2026Music rows 1-2: ANC on and Bixby voice wake-up off, 6/21 hours. Rows 3-4: both on, 5.5/20. Rows 5-6: both off, 8/29. Rows 7-8: ANC off and Bixby on, 6/21. Call rows 9-10: ANC on, 4.5/17. Rows 11-12: ANC off, 5.5/19. Case totals include the initial earbud charge. Codec, volume and call Bixby setting are unstated.

BShokz OpenDots 2

Mode	Codec	Includes case recharges	Hours (h)
ANC off	SBC	No	10
ANC off	SBC	Yes	40
Call	Not available	No	6.5
Call	Not available	Yes	25

Source1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Up to 10 hours per charge and up to 40 hours with the charging case. Footnote: Shokz Laboratory, 25 +/- 2 C, SBC-encoded audio at 50 percent volume, all other features default. The call rows come from the German spec table.2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Spec table row Akkulaufzeit: up to 6.5 hours of talk time per charge and up to 25 hours with the charging case. Music: up to 10 hours and 40 hours with the case.

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.

8h=CalculatedFrom Claimed battery life

10h=CalculatedFrom Claimed battery life

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

6h=CalculatedFrom Claimed battery life

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.

8h=CalculatedFrom Claimed battery life

10h=CalculatedFrom Claimed battery life

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

29h=CalculatedFrom Claimed battery life

40h=CalculatedFrom Claimed battery life

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

21h=CalculatedFrom Claimed battery life

Not available

Talk time (claimed)

5.5h=CalculatedFrom Claimed battery life

6.5h=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

60min1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Compare table: charge time for the earbuds is 1 hour. The user guide says about 60 minutes in the case.2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Spec table row Ladezeit: earbuds in the charging case 60 minutes.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026The earbuds are fully charged after about 60 minutes in the case.

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 charging case takes 5 V plus or minus 5 percent over USB-C and the user guide advises against higher-voltage power sources. Third-party cables can lengthen charging. Wireless charging takes about 240 minutes for an empty case and longer with a silicone cover. Wireless charging does not support quick charge.2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Spec table row Ladespannung: 5 V +/- 5 percent. The user guide and the wireless charging footnote give the rest.

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

5min2Maker product pagesamsung.com/ie/business/audio-sound/galaxy-buds/galaxy-buds-live-r180-sm-r180nzkaeuaRead 7 October 2026Five minutes of earbud charging.3Press releasenews.samsung.com/us/galaxy-watch3-buds-live-available-unpacked-2020Read 5 October 2026

5min1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Page: a 5-minute fast charge gives 2 hours of playback. The case must be in the green light state.2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Spec table row Schnellladen: 5 minutes of quick charge give up to 2 hours of music playback.

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.

1h2Maker product pagesamsung.com/ie/business/audio-sound/galaxy-buds/galaxy-buds-live-r180-sm-r180nzkaeuaRead 7 October 2026One hour with earbuds below 30 percent when charging starts. ANC, Bixby, codec, host and volume are unstated for this claim.3Press releasenews.samsung.com/us/galaxy-watch3-buds-live-available-unpacked-2020Read 5 October 2026Footnotes 17 and 20 require earbuds below 30 percent when charging starts. Playback mode is unstated.

2h1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Footnote: 5 minutes in the case plays SBC audio at 50 percent volume for 120 minutes. Earbuds only.

Charging case

2 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.

472mAh1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Typical cell capacity, not charging output capacity.

590mAh2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Spec table row Akkukapazitaet: charging case 590 mAh (minimum).

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-C4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026Printed pages 6-8 identify case USB-C and the supplied charging cable. Cable length and the opposite connector are unstated.

USB-C3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026Insert the provided USB-C to USB-C charging cable into the charging 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

120min1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Compare table: 2 hours for the case with wired charging, 4 hours wireless.2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Spec table row Ladezeit: empty charging case 120 minutes wired and 240 minutes wireless.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026About 2 hours by cable and about 4 hours wireless.

Wireless charging

Yes3Press releasenews.samsung.com/us/galaxy-watch3-buds-live-available-unpacked-2020Read 5 October 20264Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026

Yes1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Qi-certified wireless charging.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026Alternatively place the charging case on a certified wireless charger.

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

Qi3Press releasenews.samsung.com/us/galaxy-watch3-buds-live-available-unpacked-2020Read 5 October 20264Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026Printed pages 11-12 show case coil charging and Wireless PowerShare. Original maker spec table explicitly confirms Qi.

Qi1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Qi-certified. The FAQ says any Qi charger should work.

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

Not available

Not available

Speaker in caseiAn audio speaker physically in the charging case, for locating or status sounds. A microphone in the case is separate.

Not available

Not available

Screen on case

Not available

Not available

Case works as audio transmitteriCase relays external source audio through USB or an analog audio input. A case microphone for recording or calls does not qualify.

Not available

Not available

Controls

4 of 5 differ

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

Touch, Voice commands4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026

Touch, Pressure3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026Single-finger tap on the JointArc or battery compartment and a two-finger pinch on both ends of the battery compartment. The maker page calls the pinch a force-sensor gesture.

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

Touch4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026Printed page 28: assign volume to touch-and-hold, right increases and left decreases. This occupies both hold assignments.

Pressure3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026Left pinch and hold lowers the volume. Right pinch and hold raises it.

Gestures

Single, double and triple tap, Touch and hold4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026

Pinch once: play or pause, answer or end a call, Tap twice: play or pause, Pinch twice: reject a call, Left pinch twice: previous track, Right pinch twice: next track, Left pinch and hold: volume down, Right pinch and hold: volume up3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026Touch Control Instructions, Audio Control and Call Management pages. The guide's symbols do not extract fully from the PDF, so gestures are read from the text. Tap x2 and Pinch x1 both play or pause.

Remappable controls

Yes4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026Printed page 25 assigns distinct touch-and-hold functions to each side. Disabling touch is a separate setting.

Yes3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026The Shokz App page: customize gesture controls.4Maker product pageshokz.com/blogs/news/opendots-2-using-guidesRead 14 October 2026Custom gestures: you can remap pinch and tap combinations in the Shokz App.

Voice assistant

Bixby4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026Printed pages 26-27 document Bixby through hold or Hi, Bixby voice wake-up on a compatible Samsung device.

Not available

Sensors and health

1 of 9 differ

In-ear detection

Yes9Measurementsoundguys.com/samsung-galaxy-buds-live-review-37245Read 5 October 2026Removal pauses audio. Reinsertion does not automatically resume it.

Yes1Maker product pageshokz.com/products/opendots-2Read 14 October 2026FAQ: Smart Wear Detection plays or pauses audio when the earbuds are worn or removed. It can be turned off in the Shokz App.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026Wear Detection page: the earbuds detect whether they are worn and play or pause. It can be turned off in the Shokz App.

Sensors

Accelerometer, Gyroscope, Proximity sensor, Hall sensor, Touch sensor, Grip sensor, Voice Pickup Unit1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Force sensor1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Page: upgraded force-sensor pinch gesture.

Heart rate sensor

Not available

Not available

Skin temperature sensingiA documented skin temperature sensor. This is separate from the operating temperature range or a heart-rate sensor.

Not available

Not available

Hearing aid featureiAmplification for mild to moderate hearing loss

Not available

Not available

Medical clearances

Not available

Not available

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

Not available

Not available

Hearing protectioniLimits sudden loud sounds

Not available

Not available

Health features

Not available

Not available

Fit and durability

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.

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.

Wing tips4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026Printed pages 5 and 7: wing tips. Small and large wings stabilize the outer ear. They are not canal-sealing ear tips.

Not available

Ear tip fit test

Not available

Not available

Dust and water rating, buds

IPX23Press releasenews.samsung.com/us/galaxy-watch3-buds-live-available-unpacked-2020Read 5 October 2026

IP571Maker product pageshokz.com/products/opendots-2Read 14 October 2026Earbuds IP57 under IEC 60529. The rating applies to the earbuds only.2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Spec table row Schutzklasse: earbuds IP57.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026IP Rating page: the earbuds meet IP57 under IEC 60529. It does not apply to the charging case.

Dust and water rating, case

Not available

IP541Maker product pageshokz.com/products/opendots-2Read 14 October 2026FAQ: IP54 for the charging case.2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Spec table row Schutzklasse: charging case IP54.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026Storage and Maintenance page: the charging case has an IP54 dust and water resistant function.

Water resistance depth

Not available

Not available

Software

3 of 6 differ

Companion app

Galaxy Wearable (Android), Samsung Galaxy Buds (iOS) and Galaxy Buds (Windows)4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 202613Maker product pagesamsung.com/us/support/answer/ANS10001319Read 5 October 202614Maker product pagesamsung.com/us/support/answer/ANS10001316Read 5 October 2026

Shokz App1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Shokz App.

App platforms

Android, iOS, Windows4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026Printed pages 18-19 establish Android and iOS apps. Current Windows app has its own maker source.13Maker product pagesamsung.com/us/support/answer/ANS10001319Read 5 October 2026Galaxy Buds Live supports the Samsung Galaxy Buds iOS app. Android original and current minimum OS requirements differ.14Maker product pagesamsung.com/us/support/answer/ANS10001316Read 5 October 2026Current Galaxy Buds PC app list explicitly includes Buds Live on Windows. The older Galaxy Buds Manager for Mac/Windows explicitly excludes Live and is not inherited.

Android, iOS3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026The guide shows the Apple and Google Play download for the Shokz App.

User firmware updates

Yes4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 202610Maker product pagedoc.samsungmobile.com/SM-R180/013264200805/eng.htmlRead 5 October 202614Maker product pagesamsung.com/us/support/answer/ANS10001316Read 5 October 2026

Yes1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Shokz App: firmware updates and battery status.4Maker product pageshokz.com/blogs/news/opendots-2-using-guidesRead 14 October 2026The Shokz App lets you download firmware updates.

Finding network

Samsung Find15Maker product pagesamsung.com/uk/apps/smartthings-findRead 5 October 2026Offline finding eligibility explicitly includes Galaxy Buds Live. Powered buds, Samsung Account and enabled offline finding on Android 8 or later Galaxy phone/tablet. Not UWB precision finding.

Google Find Hub1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Page: view the last known location in Google's Find Hub app. Needs Android 11 or later and a Google Account. Find My Earbuds also rings an earbud from the app.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026Find My Earbuds page: ping the left or right earbud from the Shokz App to ring it.4Maker product pageshokz.com/blogs/news/opendots-2-using-guidesRead 14 October 2026On Android 11 or later you can see the last known location in the Google Find Hub app.

Precision findingiUWB in the case

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Live translation

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Dimensions and weight

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

5.6g(0.2 oz)1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026One earbud, not the pair.

6.4g(0.2 oz)1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Compare table: earbuds 6.4 g plus or minus 0.2 g.2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Spec table row Gewicht: earbuds 6.4 g +/- 0.2 g.

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

Width16.5Height27.3Depth14.9mm(0.6 × 1.1 × 0.6 in)1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Explicit H x W x D: 27.3 x 16.5 x 14.9 mm.

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

42.2g(1.5 oz)1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Case mass excludes earbuds.

38.8g(1.4 oz)1Maker product pageshokz.com/products/opendots-2Read 14 October 2026Compare table: charging case 38.8 g plus or minus 2 g. Total weight 51.6 g plus or minus 2.4 g, which equals the case plus two earbuds, so this is the empty case.2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Spec table row Gewicht: charging case 38.8 g +/- 2 g.

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

Width50Height50.2Depth27.8mm(2 × 2 × 1.1 in)1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Explicit H x W x D: 50.2 x 50.0 x 27.8 mm. These unusual published axes agree with the original US specification table and are not reordered by appearance.

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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

A3LSMR180L, A3LSMR180R20Regulatory filingfccid.io/A3LSMR180R/User-Manual/user-manual-4797715.pdfRead 7 October 2026Samsung-submitted regulatory user document, PDF page 13, explicitly identifies A3LSMR180L for left ear, A3LSMR180R for right ear and Model Number SM-R180. Pair IDs only. No FCC ID assigned to the non-radio charging case. Original shared SM-R180 hardware, not a later Galaxy Buds model.

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Other certifications

UL Verification for low-frequency active noise cancellation2Maker product pagesamsung.com/ie/business/audio-sound/galaxy-buds/galaxy-buds-live-r180-sm-r180nzkaeuaRead 7 October 2026Exact original SM-R180NZKAEUA maker page states ANC received UL Verification for cutting background noise by up to 97 percent in low-frequency bands. This is the maker statement of UL verification, not an inferred Hi-Res or medical certification. The percentage is not converted into a claimed decibel value.

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In the box

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In the box

Galaxy Buds Live earbuds, Charging case, Wing tips in S and L, Quick Start Guide, USB-C charging cable1Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

OpenDots 2 Earbuds, OpenDots 2 Charging Case, USB-C Charging Cable, User Guide, Legal Information, App Card, Warranty Card1Maker product pageshokz.com/products/opendots-2Read 14 October 2026What's in the box list.3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026What's in the Box page. The guide shows a packaging box as well.

Cables included

ASamsung Galaxy Buds Live

Type	Count
USB-C charging cable	1

Source4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026

BShokz OpenDots 2

Type	Count
USB-C to USB-C	1

Source3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026What's in the box page: USB-C Charging Cable x1. The charging page calls it a USB-C to USB-C cable.

Links

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Product page

www.samsung.com/ie/business/audio-sound/galaxy-buds/galaxy-buds-live-r180-sm-r180nzkaeua2Maker product pagesamsung.com/ie/business/audio-sound/galaxy-buds/galaxy-buds-live-r180-sm-r180nzkaeuaRead 7 October 2026Exact SM-R180NZKAEUA European product page. The old UK business URL returned 404, while this original same-SKU Irish page remains readable.

shokz.com/products/opendots-21Maker product pageshokz.com/products/opendots-2Read 14 October 2026US maker product page.

Spec sheet

news.samsung.com/us/galaxy-watch3-buds-live-available-unpacked-20203Press releasenews.samsung.com/us/galaxy-watch3-buds-live-available-unpacked-2020Read 5 October 2026Original Galaxy Buds Live Product Specifications table, distinct from the Galaxy Watch3 table above it.

de.shokz.com/products/opendots-22Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026The German product page holds the full spec table.

Manual

org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 7 October 2026Original SM-R180 EU English manual, August 2020 revision 1.1. Downloaded and read. Printed page 23 fitting illustration was visually inspected.

cdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdf3Owner's manualcdn.shopify.com/s/files/1/0074/1890/4612/files/E320_Online_User_Manual-EN.pdfRead 14 October 2026Online user guide, English.

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.

1year16Maker product pagesamsung.com/uk/support/warrantyRead 5 October 2026UK manufacturer warranty: Galaxy Buds and wireless headphones, 12 months. Statutory consumer rights are not substituted for this warranty.

2years1Maker product pageshokz.com/products/opendots-2Read 14 October 2026US store: 2-year warranty on every Shokz.com purchase. The German store also says 2 years.2Maker product pagede.shokz.com/products/opendots-2Read 14 October 2026Spec table row Garantie: 2 Jahre.

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