Earbuds / Compare

Samsung Galaxy Buds2 Pro vs TOZO T10

A

Product A: Samsung

Galaxy Buds2 Pro

92 of 166 known

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B

Product B: TOZO

T10

67 of 166 known

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Every value links to where we found it.

Only differences

ASamsung Galaxy Buds2 Pro

BTOZO T10

General

6 of 8 differ

Series

Galaxy Buds1Maker product pagesamsung.com/uk/business/audio-sound/galaxy-buds/galaxy-buds2-pro-graphite-sm-r510nzaaeuaRead 5 October 2026

T Series1Maker product pagetozostore.com/products/t10Read 21 October 2026The store tags the product as T Series.

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

SM-R510, SM-R510NZAAEUA1Maker product pagesamsung.com/uk/business/audio-sound/galaxy-buds/galaxy-buds2-pro-graphite-sm-r510nzaaeuaRead 5 October 2026Exact UK Graphite reference SKU. Color finishes and shared original hardware generation are not separate catalog products. French, US and newer Buds3/4 SKU numbers are excluded.

T101Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Model: T10. The pairing name is TOZO-T10. No regulatory model code is published.

GTIN / EAN

Not available

6971681317791, 6971681317821, 6971681317838, 69716813178142Maker product pagetozostore.com/products/t10.jsRead 16 October 2026Store barcode field for Black 6971681317791, Matte Blue 6971681317821, Matte Khaki 6971681317838 and Matte Gray 6971681317814. Light green and Matte White carry internal codes that are not valid barcodes, so they are left out.

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

10 August 20224Press releasenews.samsung.com/us/samsung-galaxy-z-flip4-galaxy-z-fold4-unpacked-2022-most-versatile-smartphonesRead 5 October 2026

Not available

Status

Not available

Available2Maker product pagetozostore.com/products/t10.jsRead 16 October 2026The store lists the product as available on 2026-10-16.

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

Samsung Galaxy Buds Pro20Reviewgsmarena.com/samsung_galaxy_buds2_pro_review-news-55883.phpRead 23 October 2026GSMArena's review calls the Galaxy Buds2 Pro the successor of the Galaxy Buds Pro.21Reviewtomsguide.com/reviews/samsung-galaxy-buds-2-proRead 23 October 2026Tom's Guide's review says the Galaxy Buds 2 Pro replaces the Galaxy Buds Pro.

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.

Samsung Galaxy Buds3 Pro19Measurementrtings.com/headphones/reviews/samsung/galaxy-buds3-pro-truly-wirelessRead 23 October 2026RTINGS calls the Galaxy Buds3 Pro the 2024 follow-up to the previous Galaxy Buds2 Pro.

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.

$229.994Press releasenews.samsung.com/us/samsung-galaxy-z-flip4-galaxy-z-fold4-unpacked-2022-most-versatile-smartphonesRead 5 October 2026Original US generation launch MSRP before sales tax. UK reference SKU price is not converted. August 10 preorder differs from planned August 26 retail.

Not available

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

Not available

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

GB1Maker product pagesamsung.com/uk/business/audio-sound/galaxy-buds/galaxy-buds2-pro-graphite-sm-r510nzaaeuaRead 5 October 2026Exact UK commerce SKU and original August 2022 UK preorder campaign establish GB availability. Other regional prices do not add markets to this SKU.

Not available

ColoursiThe maker's own colour names

Graphite, White, Bora Purple1Maker product pagesamsung.com/uk/business/audio-sound/galaxy-buds/galaxy-buds2-pro-graphite-sm-r510nzaaeuaRead 5 October 2026

Black, Light green, Matte Blue, Matte Khaki, Matte Gray, Matte White2Maker product pagetozostore.com/products/t10.jsRead 16 October 2026Store option names, verbatim. The tech specs row Color lists Black/Gray/White/Khaki/Blue, so the store option names are used.

Segment

Music1Maker product pagesamsung.com/uk/business/audio-sound/galaxy-buds/galaxy-buds2-pro-graphite-sm-r510nzaaeuaRead 5 October 2026

Music1Maker product pagetozostore.com/products/t10Read 21 October 2026Store product tags: Headphones, In-Ear, IPX8, Premium Call Quality, T Series. TOZO names no sport, gaming or office segment, so music is stored for a general headphone. Premium Call Quality is a feature tag.

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.

In-ear3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026

In-ear1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Type: In-ear True Wireless.

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

Stemless3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026

Stemless1Maker product pagetozostore.com/products/t10Read 21 October 2026The earbuds are a compact body with no stalk, as shown in the product photos.

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

Either bud3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Page 18 mono sound with one connected bud. Page 39 accessibility permits single-earbud noise controls. Either bud is not independent playback from two sources.

Not available

RGB lighting

Not available

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Drivers and sound

10 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 Buds2 Pro

Type	Role	Diameter (mm)	Count per earbud
Dynamic	Woofer	10	1
Dynamic	Tweeter	5.3	1

Source6Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8806094512540_f_0Read 5 October 2026Page 2 explicitly two transducers per earbud, 10 mm woofer and 5.3 mm tweeter. Dynamic technology is separately backed by exact review technical data. Coaxial 2-way alone is not used to infer technology.15Reviewheadphonecheck.com/test/samsung-galaxy-buds2-proRead 5 October 2026

BTOZO T10

Type	Diameter (mm)	Count per earbud
Dynamic	8	1

Source1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Driver: 8 mm dynamic driver. The feature text speaks of the T10's dynamic driver in the singular, so one driver per earbud is stored. No driver role is named.

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

Dynamic15Reviewheadphonecheck.com/test/samsung-galaxy-buds2-proRead 5 October 2026Exact model technical data explicitly states the dynamic transducer principle (German: dynamisch). Maker two-transducer roles/diameters remain the separate primary source.

Dynamic1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Driver: 8 mm dynamic driver.

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

10mm=CalculatedFrom Drivers per bud

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.

2=CalculatedFrom Drivers per bud

1=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

Min20 HzMax20 kHz1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Frequency response range: 20 Hz - 20 kHz. Maker figure with no stated conditions. EarbudsArena lists 16 Hz to 20 kHz.

Impedance

Not available

32Ω3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 7.0 Specification: Speaker type 8 mm x 2 and Impedance 32 ohm. The manual does not say that it is the same hardware as the store listing, but it is the newer T10 manual on the maker's page.

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.

48kHz10Maker spec sheet (PDF)images.samsung.com.cn/is/content/samsung/assets/global/ir/docs/2024_4Q_Interim_Report.pdfRead 5 October 2026Samsung Electronics 2024 Q4 Business Report PDF page 398 explicitly Buds2 Pro 24-bit/48 kHz. Buds3 Pro 24-bit/96 kHz on same page is separate. UK maker SSC HiFi compatible-device/app requirements apply. Not a lossless claim.

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.

24bits1Maker product pagesamsung.com/uk/business/audio-sound/galaxy-buds/galaxy-buds2-pro-graphite-sm-r510nzaaeuaRead 5 October 2026SSC HiFi, compatible Galaxy One UI 4.0 or later and supported app. This is a maximum supported format, not a lossless or every-host claim.

Not available

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

No10Maker spec sheet (PDF)images.samsung.com.cn/is/content/samsung/assets/global/ir/docs/2024_4Q_Interim_Report.pdfRead 5 October 2026Same page explicitly contrasts Buds3 Adaptive EQ with Buds2 Pro Fixed EQ. No newer-generation adaptive feature inherited.

Not available

Personalised soundiA profile from a hearing test or ear scan

Not available

Not available

Onboard EQ

Not available

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

105Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Features section: the TOZO app custom equalizer has 10 frequency bands with +/- 5 dB adjustments.

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

Normal, Bass boost, Soft, Dynamic, Clear, Treble boost11Maker product pagesamsung.com/us/support/answer/ANS10001321Read 5 October 2026Exact Buds2 Pro equalizer section plus original manual six-option count. Galaxy Wearable Android required. Current slider wording for other models is not a Buds2 Pro custom band count.

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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.

360 Audio, Direct Multi-channel 5.1 and 7.11Maker product pagesamsung.com/uk/business/audio-sound/galaxy-buds/galaxy-buds2-pro-graphite-sm-r510nzaaeuaRead 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.

Yes1Maker product pagesamsung.com/uk/business/audio-sound/galaxy-buds/galaxy-buds2-pro-graphite-sm-r510nzaaeuaRead 5 October 2026Current maker describes head movement processing. Selected Samsung TV compatibility is current software support, not a launch promise.

Not available

Noise cancelling

7 of 11 differ

Active noise cancelling

Yes1Maker product pagesamsung.com/uk/business/audio-sound/galaxy-buds/galaxy-buds2-pro-graphite-sm-r510nzaaeuaRead 5 October 2026

No4Reviewsoundguys.com/tozo-t10-review-83525Read 21 October 2026Spec table: noise isolation yes, no active noise canceling. SoundGuys tested an Amazon unit marked UPGRADED 2022, so other T10 versions may differ.

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

Hybrid4Press releasenews.samsung.com/us/samsung-galaxy-z-flip4-galaxy-z-fold4-unpacked-2022-most-versatile-smartphonesRead 5 October 2026Original table explicitly gives two exterior and one interior microphone per bud for noise/call features. Teardown identifies feedforward and feedback microphones. ANC physical capsule count remains omitted because shared call roles are not fully resolved.

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

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

33dB6Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8806094512540_f_0Read 5 October 2026Page 2 maximum manufacturer claim printed as up to -33 dB. Stored positive attenuation magnitude 33. Frequency, fixture and exact test settings unstated. Not reviewer overall attenuation or an ANC strength-level count.

Not available

Transparency mode

Yes1Maker product pagesamsung.com/uk/business/audio-sound/galaxy-buds/galaxy-buds2-pro-graphite-sm-r510nzaaeuaRead 5 October 2026

Not available

Adjustable transparency

Yes9Maker product pagedoc.samsungmobile.com/SM-R510/023323220719/roh.htmlRead 5 October 2026R510XXU0AWF4 July 3, 2023 adds Extra-high ambient volume and expands Ambient sound from 3 to 5 steps. These are transparency levels, not ANC strength levels.

Not available

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

Not available

Not available

Conversation detection

Yes1Maker product pagesamsung.com/uk/business/audio-sound/galaxy-buds/galaxy-buds2-pro-graphite-sm-r510nzaaeuaRead 5 October 2026Voice Detect disables ANC and activates Ambient sound while lowering music. This is automatic mode switching, not proof of continuous ANC/transparency blending.

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.

Yes6Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8806094512540_f_0Read 5 October 2026Page 2 explicitly wind-isolating design. No user-selectable wind processing switch inferred.

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Measured

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

Default measured response has stronger sub-bass than the SoundGuys target, broadly matching mids and emphasized sound above 10 kHz.14Reviewsoundguys.com/samsung-galaxy-buds-2-pro-review-78415Read 5 October 2026Objective default curve and target comparison. Source fixture/target revision, firmware and exact curve codec unstated. No graph points or aggregate rating converted to dB.

V-shaped default tuning. Bass is boosted by around 15 dB over a flat target up to about 200 Hz. Stock treble is also boosted. The reviewer finds the response identical to the previous T10.5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Reviewer own MiniDSP H.E.A.R.S. measurements and listening. Bass boost ends around 200 Hz. The Standard preset adds sub, mid-bass and treble boost. The reviewer says the response matches the previous T10.6Measurementheadphonesaddict.com/how-we-testRead 21 October 2026Same MiniDSP H.E.A.R.S. method plus listening tests by the reviewer.

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

15dB5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Text states lower frequencies are boosted by around 15 dB over the neutral target. The target is the reviewer flat line through 300 Hz, not a Harman curve. The figure is the reviewer approximate value.6Measurementheadphonesaddict.com/how-we-testRead 21 October 2026Frequency response method: MiniDSP H.E.A.R.S. with REW, five measurements averaged and smoothed 1/12, earbuds calibrated at 300 Hz and 94 dB. The target is a flat line through 300 Hz.

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

ASamsung Galaxy Buds2 Pro

Not available

BTOZO T10

ANC on	Overall (dB)
No	16.7

Source5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Passive isolation of the earbuds with silicone tips on the reviewer rig. Published as measured average noise isolation 16.7 dBA, with a table of ten A-weighted values from 100 Hz to 15 kHz. A plain average of the table gives about 15.2 dBA, so the published average may use more points. No bass, mid or treble group figures are published, so only the overall value is stored.6Measurementheadphonesaddict.com/how-we-testRead 21 October 2026Method: constant 85 dB noise at the rig, earbuds on artificial ears, SPL reduction at frequencies from 100 Hz to 15 kHz, converted to A-weighted dBA per IEC 61672 and averaged. Measured with a MiniDSP H.E.A.R.S. rig.

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

Not available

16.7dB=CalculatedFrom Noise isolation (measured)

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

Not available

16.7dB=CalculatedFrom Noise isolation (measured)

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

Published ideal, office, street and wind microphone recordings. Review reports noise rejection, but voice tone and consonants can sound altered.14Reviewsoundguys.com/samsung-galaxy-buds-2-pro-review-78415Read 5 October 2026

Call quality is clear and loud with minor distortion. Noise reduction keeps the voice understandable in noise. The previous T10 microphone was overly quiet.5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Recorded call demos with and without background noise. No numeric microphone measurement is published. Phone, codec and firmware are not stated.

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

ASamsung Galaxy Buds2 Pro

Not available

BTOZO T10

Connection	Low latency mode	Latency (ms)
Bluetooth	No	130

Source5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Game latency 130 ms over Bluetooth, tested with mobile games and no Game Mode on the unit. The review names no phone, platform or codec, so those columns are empty. The same page says video shows no visible lag.6Measurementheadphonesaddict.com/how-we-testRead 21 October 2026Method: audio lag judged on video and in fast mobile games on Android and iOS devices. The page gives no latency measurement procedure in milliseconds.

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

Not available

130ms=CalculatedFrom Latency (measured)

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 Buds2 Pro

ANC	Hours (h)
Yes	4.83

Source14Reviewsoundguys.com/samsung-galaxy-buds-2-pro-review-78415Read 5 October 2026Exact original SM-R510, over one week. ANC-on continuous playback peaking 75 dB SPL lasts 4 h 50 min. Exact battery-test host, codec, firmware and app revision unstated. Review discusses Samsung tablet SSC and iPhone AAC, but does not explicitly tie either to the battery run. Case recharges excluded.

BTOZO T10

ANC	Hours (h)
No	10.58

Source5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Tested edition: Upgraded 2024 T10 with the app. Earbuds playing music at 50 percent volume from a full charge until empty: 10 hours 35 minutes, stored as 10.5833 h. The review states no codec, host device or firmware. The review lists the maker claim as 15 hours, while the store tech specs say 10 hours. Case recharges are excluded. A SoundGuys test of an older T10 unit gave 6 hours 32 minutes and is not stored because that unit differs.6Measurementheadphonesaddict.com/how-we-testRead 21 October 2026Method: charge to 100 percent, play music at 50 percent volume until the battery is empty, normal room temperature about 20 C, timed to the minute. ANC is enabled for ANC models.

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

4.83h=CalculatedFrom Battery life (measured)

10.58h=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

5 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

23Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 1.0 product sketch labels one Mic Hole on the earbud. Read as one microphone per earbud, which agrees with the SoundGuys spec table.7Spec databasesoundguys.com/product/tozo-t10-wireless-earbudsRead 21 October 2026SoundGuys product spec table: microphone count 2. The page names no edition and links to the review of an older unit marked UPGRADED 2022. The T10 Mini manual sketch labels one mic hole on the earbud, which fits one microphone per earbud. The store page names no count.

All microphones in both earbudsiEvery physical microphone across the pair, including call and ANC microphones. Shared microphones count once. Excludes the charging case and voice vibration sensors.

62Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Exact UK model spec states six High-SNR physical microphones across the pair, with three per bud in original maker documents. VPU is a separate sensor. Exact sharing of all capsules for call/beamforming pickup is unproved, so the voice-specific microphone count is omitted. No guessed two/four replacement or ANC-role count stored.

23Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Same sketch. The T10 has no ANC, so no other microphones are shown.7Spec databasesoundguys.com/product/tozo-t10-wireless-earbudsRead 21 October 2026The T10 has no ANC, so there are no separate noise cancelling microphones. The total equals the call microphone count of 2.

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.

Yes16Review52audio.com/archives/140915.htmlRead 5 October 2026Exact original SM-R510 teardown identifies ST LSM6DSV16BX combined 6-axis IMU/bone-conduction chip and explicitly assigns its bone-conduction function to uplink call noise reduction. This is physical architecture evidence beyond the maker VPU name or a generic speech accelerometer. Cell markings also confirm 515 typical and 500 rated case, 58 rated bud. Teardown introductory ANC total 28 h typo is excluded.17Maker product pagenewsroom.st.com/media-center/press-item.html/n4523.htmlRead 5 October 2026ST original component description explicitly separates head-motion data and dedicated bone-vibration sensing channels in LSM6DSV16BX. Product use is established by exact Buds2 Pro teardown, not inferred from component capability alone.

Not available

Mic noise reduction

AI6Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8806094512540_f_0Read 5 October 2026Page 2 explicitly DNN and personalized beamforming for voice. Shared physical microphones and VPU are counted separately.

DSP1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Call noise cancellation: ENC call noise reduction. ENC is a processing feature for calls, so dsp is stored. The page names no microphone count.

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

Yes3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Page 37 Use Ambient sound during calls lets the user hear their own voice. Electronic ambient passthrough, not an analog cable microphone monitor.

Not available

Connectivity

7 of 18 differ

Chip

BES2700YP10Maker spec sheet (PDF)images.samsung.com.cn/is/content/samsung/assets/global/ir/docs/2024_4Q_Interim_Report.pdfRead 5 October 2026Same exact-generation table gives BES2700YP one-chip platform, corroborated by physical teardown. Corporate dimension W/H labels conflict with original infographic and UK API and are not used.16Review52audio.com/archives/140915.htmlRead 5 October 2026

Not available

Connections

Bluetooth3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026

Bluetooth1Maker product pagetozostore.com/products/t10Read 21 October 2026Bluetooth only. No other connection is listed.

Bluetooth

5.32Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

5.31Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Bluetooth version: Bluetooth 5.3. The headline also says Bluetooth 5.3. The T10 manual does not state a version.

Bluetooth codecs

SSC (Samsung Seamless Codec) HiFi, AAC, SBC2Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

AAC, SBC1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Audio codec: AAC/SBC.

Bluetooth profiles

A2DP, AVRCP, HFP2Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

A2DP, AVRCP, HFP, HSP3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 7.0 Specification: Support Bluetooth profile A2DP, AVRCP, HFP, HSP.

LE Audio

Yes9Maker product pagedoc.samsungmobile.com/SM-R510/023323220719/roh.htmlRead 5 October 2026Auracast reception establishes broadcast LE Audio after firmware update. It does not establish generic unicast LC3 audio from every PC/phone. Launch-era eventual-support wording is not treated as delivered at launch.

Not available

Auracast

Yes9Maker product pagedoc.samsungmobile.com/SM-R510/023323220719/roh.htmlRead 5 October 2026R510XXU0AWI2 October 4, 2023 adds reception of nearby Auracast broadcasts. Requires Auracast Assistant device. UK maker page names supported Galaxy assistant models/One UI 5.1.1 or later. Earbuds are receivers, not broadcast sources. Region rollout varies.

Not available

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

No15Reviewheadphonecheck.com/test/samsung-galaxy-buds2-proRead 5 October 2026Exact review explicitly no simultaneous generic multipoint. Samsung Account Auto Switch does not change this.

No4Reviewsoundguys.com/tozo-t10-review-83525Read 21 October 2026Review: no fast pair, multipoint or low latency modes. The tested unit is an older edition without the app.5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Bluetooth section: multipoint not supported. SoundGuys says the same for its unit.

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

Yes1Maker product pagesamsung.com/uk/business/audio-sound/galaxy-buds/galaxy-buds2-pro-graphite-sm-r510nzaaeuaRead 5 October 2026Samsung Account routing, including supported Galaxy Book. Ordinary Bluetooth multipoint is separate.9Maker product pagedoc.samsungmobile.com/SM-R510/023323220719/roh.htmlRead 5 October 2026R510XXU0AXB4 March 6, 2024 improves Galaxy Book routing, requiring Samsung Settings 6.0 or later and phone/tablet One UI 4.1.1 or later plus Continuity Service 1.2.16 or later. Same Samsung Account required.

Not available

Fast pairing

Not available

Not available

Audio sharingiShare one stream with a second pair

Not available

Not available

Wireless range (claimed)

Not available

10m1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Effective Bluetooth range: 10 m. The T10 manual says the signal works normally within 12 m and is interrupted beyond 12 m.

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

Yes3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Page 38 Labs Gaming mode is available only with Samsung Android devices. No numerical latency, console compatibility or iOS gaming mode inferred.

No4Reviewsoundguys.com/tozo-t10-review-83525Read 21 October 2026Review: no low latency mode. The tested unit is an older edition without the app.5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Bluetooth section: no Game Mode support. SoundGuys also lists no low latency mode.

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, iOS4Press releasenews.samsung.com/us/samsung-galaxy-z-flip4-galaxy-z-fold4-unpacked-2022-most-versatile-smartphonesRead 5 October 2026

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 Buds2 Pro

Platform	Connection	Microphone works
Android	Bluetooth	Yes
iOS	Bluetooth	Not available

Source4Press releasenews.samsung.com/us/samsung-galaxy-z-flip4-galaxy-z-fold4-unpacked-2022-most-versatile-smartphonesRead 5 October 2026Original maker specification lists Android and iOS Bluetooth-only compatibility. Advanced Galaxy Wearable features are unavailable on iOS. EU manual pages 16 to 19 and 31 establish Android audio/call route. Exact supported current host software required. No console route inferred.

BTOZO T10

Not available

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

ASamsung Galaxy Buds2 Pro

Feature	Needs
24-bit Hi-Fi audio	Samsung Seamless Codec HiFi on a compatible Galaxy device with One UI 4.0 or later. App support varies.
360 Audio and head tracking	Compatible Galaxy phone/tablet with One UI 3.1 or later and supported content. Selected Samsung TVs also support 360 Audio.
Direct Multi-channel 5.1/7.1	Galaxy phone/tablet with One UI 4.1.1 or later. Selected Samsung TV models support 5.1 only.
Auto Switch	Same Samsung Account on supported Galaxy phone/tablet/watch/Book. TV switching is for calls only.
Galaxy AI Interpreter and Live Translate	Compatible Galaxy smartphone and current software. Phone does translation, not the earbuds. Samsung Account and language packs required. Live Translate needs network access and Samsung Phone app.

Source1Maker product pagesamsung.com/uk/business/audio-sound/galaxy-buds/galaxy-buds2-pro-graphite-sm-r510nzaaeuaRead 5 October 2026

BTOZO T10

Not available

Official licence

Not available

Not available

Battery and charging

12 of 13 differ

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

61mAh2Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Typical capacity of one earbud. Maker note separately gives rated 58 mAh. Not a pair sum.

40mAh1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Battery capacity: 40 mAh for the earphones. The page does not say whether the figure is one earbud or the pair. It is stored as one bud, as on the TOZO A1 listing.

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 Buds2 Pro

Mode	Includes case recharges	Hours (h)
ANC on	No	5
ANC on	Yes	18
ANC off	No	8
ANC off	Yes	29
Call	No	3.5
Call	Yes	14
Call	No	4
Call	Yes	15

Source4Press releasenews.samsung.com/us/samsung-galaxy-z-flip4-galaxy-z-fold4-unpacked-2022-most-versatile-smartphonesRead 5 October 2026Playback 5/18 h ANC on, 8/29 h off, where totals include buds and case. Call 3.5/14 h ANC on, 4/15 h off. The two pairs of call rows preserve these stated conditions here because call mode does not encode ANC. Preproduction Galaxy smartphone, original default settings. Exact host, codec, volume and firmware unstated. App/network/use affect runtime.7Maker product pagesamsungmobilepress.com/articles/infographic-galaxy-buds2-pro-taking-immersive-sound-deeper-with-earbuds-built-for-comfortRead 5 October 2026

BTOZO T10

Mode	Codec	Includes case recharges	Hours (h)
ANC off	AAC	No	10
ANC off	AAC	Yes	45

Source1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Music play time (AAC, default setting, 50% volume): 10 h on a single charge and 45 h with the charging case. The page headline and the product images claim 55 hours total, 15 hours single playtime and under 2 hours fast charging. They give no test conditions and contradict the tech specs table, so the table figures are stored.

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.

5h=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

45h=CalculatedFrom Claimed battery life

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

18h=CalculatedFrom Claimed battery life

Not available

Talk time (claimed)

4h=CalculatedFrom Claimed battery life

Not available

Full charge time, budsiTime to charge discharged earbuds to full in the case. Excludes charging the case itself or a combined buds-and-case result.

Not available

120min1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Cable charge time: 2 h for the earphones. The page does not say how the earbuds are charged, so the earbud time is read as charging 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 manual says to charge the case with a 5V/1A adapter, which can be a computer USB port or another USB charger.3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 5.2: use the 5V/1A adapter to charge the charging case, which can be charged with a computer USB or another USB interface charger.

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

5min7Maker product pagesamsungmobilepress.com/articles/infographic-galaxy-buds2-pro-taking-immersive-sound-deeper-with-earbuds-built-for-comfortRead 5 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.

1h7Maker product pagesamsungmobilepress.com/articles/infographic-galaxy-buds2-pro-taking-immersive-sound-deeper-with-earbuds-built-for-comfortRead 5 October 2026Original maker Product Specifications infographic gives 1 hour of earbud playback after 5 minutes of charging. Footnote 14 starts charging with the earbuds below 30 percent. Playback duration varies with usage and the number of times charged. Exact ANC, codec, volume, host and firmware are unstated. French maker sheet agrees with 5 minutes and 60 minutes.

Not available

Charging case

3 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.

515mAh2Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Typical 515 mAh, rated 500 mAh. The original US launch table labels 500 as typical, conflicting with exact UK table, original maker infographic and photographed case-cell label. Those agree on 515 typical, so 500 is not substituted.4Press releasenews.samsung.com/us/samsung-galaxy-z-flip4-galaxy-z-fold4-unpacked-2022-most-versatile-smartphonesRead 5 October 2026Launch table typical 500 mAh conflicts with same-table rated 500 and later exact UK typical 515. Exact UK table plus original maker infographic and physical cell markings control the stored typical value.7Maker product pagesamsungmobilepress.com/articles/infographic-galaxy-buds2-pro-taking-immersive-sound-deeper-with-earbuds-built-for-comfortRead 5 October 202616Review52audio.com/archives/140915.htmlRead 5 October 2026

400mAh1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Battery capacity: 400 mAh for the charging case.

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-C3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026

USB-C1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Charging port: USB Type-C.

Case full charge timeiBy cable, 0 to 100 %. A time the maker gives with the earbuds inside the case counts, and the source note says so.

Not available

90min1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Cable charge time: 1.5 h for the charging case.

Wireless charging

Yes3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026

Yes1Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Wireless charging: Wireless charging supported. No wireless standard or power is named.

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

Qi7Maker product pagesamsungmobilepress.com/articles/infographic-galaxy-buds2-pro-taking-immersive-sound-deeper-with-earbuds-built-for-comfortRead 5 October 2026Original maker infographic explicitly Qi-certified wireless charging. No Qi2, magnetic alignment or case maximum wattage inferred.8Maker product pagesamsung.com/de/support/mobile-devices/galaxy-buds2-pro-vs-buds2-vs-buds-proRead 5 October 2026Exact Buds2 Pro comparison column explicitly USB-C, Qi and Wireless PowerShare. Other Buds columns are not inherited.

Qi5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Battery section: the charging case supports Qi wireless charging.

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

No3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 1.0 product sketch: the case has indication lights. No screen is shown. Section 6.1 describes LED indicator states for the earbuds.5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Battery section: the case charge is shown by 4 small LEDs under the lid. No screen is mentioned.

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

3 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 commands3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026

Touch3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 6.0 Button operation: touch panel gestures on both earbuds.

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

Touch3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026

Touch3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 6.2: tap and hold R to increase and L to decrease the volume.

Gestures

Single, double and triple tap, Touch and hold, Double tap earbud edge in Labs3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026

Press twice on the left earbud: previous song, Press twice on the right earbud: next song, Press once on either earbud: play or pause, Press and hold the left earbud: volume down, Press and hold the right earbud: volume up, Press once on either earbud: answer a call, Press and hold either earbud for 2 seconds: hang up or reject a call, Press three times on either earbud: activate the voice assistant3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Sections 6.2 to 6.4, English wording shortened. Calls: tap L/R to answer, hold L/R for 2 seconds to hang up or reject. Triple tap L/R wakes up the voice assistant.

Remappable controls

Yes3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Pages 25 to 26 hold action can select noise control, Bixby or volume. Choosing volume assigns opposing controls to both buds. Disabling touch alone is not remapping.

Yes3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 9.0 TOZO APP: most of the controls can be customized in the app.

Voice assistant

Bixby3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026

Phone voice assistant3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 6.4: triple tap wakes up the voice assistant. No assistant is named, so it is the phone's own.

Sensors and health

3 of 9 differ

In-ear detection

Yes3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Pages 21 to 22 touch-sensitive sensors detect wearing. Page 37 supports in-ear call routing. No skin temperature or clinical health sensor inferred.

Not available

Sensors

Accelerometer, Gyroscope, Hall sensor, Proximity sensor, Touch sensor, Voice Pickup Unit (VPU)2Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

Not available

Heart rate sensor

Not available

Not available

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

Not available

Not available

Hearing aid featureiAmplification for mild to moderate hearing loss

Not available

Not available

Medical clearances

Not available

Not available

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

Not available

Not available

Hearing protectioniLimits sudden loud sounds

Not available

Not available

Health features

Neck stretch reminders3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Page 38 reminder after head bent for more than 10 min, both buds worn and calibrated. Consumer posture reminder, not a medical clearance.

Not available

Fit and durability

4 of 7 differ

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

S, M, L18Owner's manualmanuals.plus/m/fe8924747739a7c817a74c5176c6d9390427c2f33249a40da05437d4227a45a9_optim.pdfRead 5 October 2026Original maker package contents includes S/M/L, not separately sold foam sizes.

XXS, XS, S, M, L, XL3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 2.0 Packing list shows XL, L, M, S, XS and XXS ear tips, with the M tips pre-attached.

Ear tip materials

Silicone14Reviewsoundguys.com/samsung-galaxy-buds-2-pro-review-78415Read 5 October 2026Original review explicitly silicone supplied tips. Third-party foam replacements are not bundled.

Silicone5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Specs: six pairs of silicone ear tips. The review is of the upgraded 2024 T10 and gives XXS to XXL, while the maker guide shows XXS to XL.

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

None14Reviewsoundguys.com/samsung-galaxy-buds-2-pro-review-78415Read 5 October 2026Exact review explicitly no hooks/stabilizers. No new Fit Pro-style wingtip borrowed.

None4Reviewsoundguys.com/tozo-t10-review-83525Read 21 October 2026Review: the earbuds lack any physical feature like a hook or a fin to keep them in the ear. The tested unit may be an older edition.

Ear tip fit test

Yes3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026

Not available

Dust and water rating, buds

IPX73Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Page 43 fresh water up to 1 m for 30 min. Case explicitly not water resistant. No case IP code or swimming-use promise stored.

IPX81Maker product pagetozostore.com/products/t10Read 21 October 2026Tech specs row Water resistance - earphone: IPX8. No rating is stated for the case.

Dust and water rating, case

Not available

Not available

Water resistance depth

1m3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026

Not available

Software

4 of 6 differ

Companion app

Galaxy Wearable3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026

TOZO app1Maker product pagetozostore.com/products/t10Read 21 October 2026Feature text: compatible with the TOZO app, with 32 preset EQs and over 100 white noise tracks.

App platforms

Android3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026

iOS, Android3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 10.0 shows App Store and Google Play badges for the TOZO app.

User firmware updates

Yes3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Page 39 Galaxy Wearable FOTA download/install and auto-update in case. App is Android. Current region build requirements are separately sourced.

Yes3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 9.0 TOZO APP: the earbuds firmware can be updated in the app.

Finding network

Samsung Find12Maker product pagesamsung.com/uk/apps/smartthings-findRead 5 October 2026Maker offline-finding eligibility explicitly includes Buds2 Pro. Requires Samsung Account, compatible Galaxy host and offline finding enabled. Buds must have power. Depleted battery uses last connected location. No case UWB precision capability inferred.

Not available

Precision findingiUWB in the case

Not available

Not available

Live translation

Yes1Maker product pagesamsung.com/uk/business/audio-sound/galaxy-buds/galaxy-buds2-pro-graphite-sm-r510nzaaeuaRead 5 October 2026Current maker page explicitly covers Interpreter and Live Translate through Buds2 Pro, with translation processed on the paired Galaxy smartphone. Published compatibility names S24 family as of February 2024. Current language/region availability varies.

Not available

Dimensions and weight

3 of 4 differ

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

5.5g(0.2 oz)2Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026

5.5g(0.2 oz)5Measurementheadphonesaddict.com/tozo-t10-upgraded-2024-reviewRead 21 October 2026Specifications row: 0.19 ounces (5.5 grams) per earbud, for the Upgraded 2024 edition with the app, which matches the current store listing. SoundGuys (an older unit) and EarbudsArena list 5 g per earbud. The figure is a published spec, not a weighing by the reviewer.

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

Width19.9Height21.6Depth18.7mm(0.8 × 0.9 × 0.7 in)2Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Exact labeled HxWxD values reordered by explicit labels, not appearance. Original maker infographic also explicitly labels W19.9/H21.6/D18.7. Corporate report later reverses W/H labels, and its dimensions are not used.7Maker product pagesamsungmobilepress.com/articles/infographic-galaxy-buds2-pro-taking-immersive-sound-deeper-with-earbuds-built-for-comfortRead 5 October 2026

Not available

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

43.4g(1.5 oz)2Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Separate case component mass, not total package weight. No measured pair weight divided into a per-bud field.

Not available

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

Width50.1Height50.2Depth27.7mm(2 × 2 × 1.1 in)2Maker product pagesearchapi.samsung.com/v6/front/b2c/product/spec/detailRead 5 October 2026Exact UK HxWxD table gives H50.2/W50.1/D27.7. Source axis convention retained, not reoriented by the case photo.

Not available

Certifications

None of 3 known

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

Not available

Not available

Communication certifications

Not available

Not available

FCC IDs

Not available

Not available

Other certifications

Not available

Not available

In the box

2 of 2 differ

In the box

Galaxy Buds2 Pro left and right earbuds, Charging case, Ear tips in S, M and L, USB charging cable, Quick Start Guide18Owner's manualmanuals.plus/m/fe8924747739a7c817a74c5176c6d9390427c2f33249a40da05437d4227a45a9_optim.pdfRead 5 October 2026Original EU/UK maker Quick Start Guide GH68-54690D Rev1.0 June 2022, mirrored PDF. English pages 2 to 7 read through web original. Native download unavailable with HTTP 403. Supplied items may vary by region. Exact UK cable length not established, so French 1 m claim is omitted. No power adapter listed.

Earbuds, Charging case, Type-C cable, Lanyard, Ear tips (XL, L, M, S, XS, XXS), User manual, Quick guide3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 2.0 Packing list: earbuds, charging case, Type-C cable, lanyard, ear tips, user manual and quick guide.

Cables included

ASamsung Galaxy Buds2 Pro

Not available

BTOZO T10

Type	Count
USB-C	1

Source3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Section 2.0 Packing list shows one Type-C cable. No length is given.

Links

Not compared

Product page

www.samsung.com/uk/business/audio-sound/galaxy-buds/galaxy-buds2-pro-graphite-sm-r510nzaaeua1Maker product pagesamsung.com/uk/business/audio-sound/galaxy-buds/galaxy-buds2-pro-graphite-sm-r510nzaaeuaRead 5 October 2026

www.tozostore.com/products/t101Maker product pagetozostore.com/products/t10Read 21 October 2026

Spec sheet

boulanger.scene7.com/is/content/Boulanger/8806094512540_f_06Maker spec sheet (PDF)boulanger.scene7.com/is/content/Boulanger/8806094512540_f_0Read 5 October 2026Original two-page Samsung France SM-R510 maker fiche, retailer-hosted. Both pages read and page 2 visually inspected. Shared hardware facts only. Regional French SKUs, GTINs, cable 1 m and Android 7 wording are not borrowed into the UK package. Printed RAM 8 Go is uncorroborated and unused.

Not available

Manual

org.downloadcenter.samsung.com/downloadfile/ContentsFile.aspx3Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 5 October 2026Original EU English 09/2022 Rev1.0, linked from exact UK SKU support. All 51 numbered pages read. Source default settings and firmware may differ from current firmware.

s3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdf3Owner's manuals3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/T10_Mini.pdfRead 21 October 2026Image-only PDF, the T10 Mini file on the maker's manual page. Its cover reads T10 True Wireless Stereo. The store product photos for the T10 are named t10mini and the store text says 33% smaller. The older T10 manual (T10.pdf) has the same gestures and lists the earlier case input as 5V/0.5A.

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

1 of 1 differ

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

1year13Maker product pagesamsung.com/uk/support/warrantyRead 5 October 2026Current UK Galaxy Buds and wireless headphones category explicitly 12 months. Optional Samsung Care+ and statutory consumer rights are separate.

1.5years1Maker product pagetozostore.com/products/t10Read 21 October 2026Store banner: 12+6 months hassle-free warranty. Stored as 1.5 years for the TOZO US store. Best Buy lists an 18 month warranty.

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