HEADPHONES · YOUR NEXT FACE-OFF

Beyerdynamic AVENTHO 300 vs Samsung Galaxy Buds3

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

Beyerdynamic AVENTHO 300

1000981 · Black

Full product profile Official image

Exact model & source notes

The AVENTHO 300 (article 1000981, black) is beyerdynamic's closed-back, foldable over-ear Bluetooth headphone with adaptive hybrid ANC, STELLAR.45 dynamic drivers and Bluetooth 5.4 multipoint. beyerdynamic rates the battery at up to 50 hours with ANC on.

Specifications checked 26 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

WHAT DIFFERS

8 verified differences, led by Wired / wireless connections, battery life and driver construction. Compared in full below. Not a rating.

See the 8 verified differences

THE CONTENDER

Samsung Galaxy Buds3

Silver · UK SM-R530NZAAEUA

Full product profile Official image

Exact model & source notes

Silver open-type wireless earbuds with a one-way 11 mm speaker, Bluetooth 5.4 and active noise cancellation. Samsung rates music at up to five hours per charge with ANC on, or 24 hours including the case. The case supports USB-C and wireless charging; Galaxy-specific features retain their device and software conditions.

Specifications checked 17 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

Beyerdynamic AVENTHO 300 UK & US retailers

UK & US price history: no verified listing yet

Samsung Galaxy Buds3 UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison

Manufacturer facts for the exact models shown. Not a quality rating or a test result.
“Different” means the known values differ, not that one is better.
Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.

FEATURES SIDE BY SIDE6 topics

Yes and No describe the listed feature. Missing evidence stays unverified.

SELECTED TOPIC

01 / 06

Open-back design

Open-back earcups are not sealed. Start here if your listening space is quiet; this construction is not a sound-quality rating.

Beyerdynamic AVENTHO 300No

Closed-back. Manufacturer specification

Source 1 Source 2

Samsung Galaxy Buds3Not verified

Choose your must-haves

Start with your listening environment. Open and closed earcups suit different surroundings. A closed back is not the same as active noise cancellation. Check the exact cable and headphone output. We do not turn impedance, driver size or unpaired lab results into a sound-quality score.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

8 verified differences, most decision-relevant first. Missing information stays separate.

Wired / wireless connections

Beyerdynamic AVENTHO 300Bluetooth 5.4 with multipoint (AAC, aptX Lossless, aptX Adaptive, LE Audio); USB-C charging port; supplied 3.5 mm mini-jack cable

Samsung Galaxy Buds3Bluetooth 5.4; A2DP, AVRCP, HFP, PBP, TMAP; LE Audio

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification · The sources do not say whether the USB-C port carries audio; only charging is stated.

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

Samsung Galaxy Buds3

Manufacturer specification · Audio is transmitted over Bluetooth. The USB-C connector and wireless charging belong to the charging case, not a wired audio connection.

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes

Check the exact configuration and source conditions for your use.

Battery life

Beyerdynamic AVENTHO 300Up to 50 hours with ANC on; approx. 2 hours to charge; 10 minutes of quick charging gives 5 hours of playback

Samsung Galaxy Buds3Music: earbuds up to 5 hours with ANC on or 6 hours with ANC off; earbuds with case up to 24 hours with ANC on or 30 hours with ANC off. Talk: earbuds up to 3.5/4 hours and with case up to 18/20 hours, with ANC on/off respectively.

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification · beyerdynamic's rating with ANC switched on; test source and volume are not stated. Charging temperature range +10 to +40 °C.

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

Samsung Galaxy Buds3

Manufacturer specification · The state-specific specification table supplies these figures. Samsung tested pre-production Galaxy Buds3 paired with a recently released Galaxy smartphone at default settings. Actual life varies with settings, usage, charge cycles and Bluetooth signal. The general footer advertises up to 30 hours across ANC on/off; it is not treated as a separate 30-hour ANC-on claim.

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes

Manufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.

Driver construction

Beyerdynamic AVENTHO 300Dynamic STELLAR.45 drivers, angled

Samsung Galaxy Buds3One-way 11 mm speaker

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification · beyerdynamic's driver name; a diameter is not stated in the sources read.

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

Samsung Galaxy Buds3

Manufacturer specification · Manufacturer driver-size and configuration claim. No Pro planar-tweeter/dual-amplifier specification or independent sound-quality result is transferred.

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes

Check whether the diameter describes the complete transducer or only its diaphragm. Different labels and driver sizes do not establish better sound.

Charging

Beyerdynamic AVENTHO 300USB-C; USB-C to USB-C cable and USB-A to USB-C adapter supplied

Samsung Galaxy Buds3Charging case: USB Type-C wired charging and wireless charging

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

Samsung Galaxy Buds3

Manufacturer specification · Manual pages 6 and 9–12 identify the USB-C port and built-in wireless charging coil. Wireless charger and mains charger are sold separately. Wireless power sharing requires a supporting host and correct coil alignment; no Qi version or charge-time rating is inferred.

Samsung Galaxy Buds3/Buds3 Pro English user guide rev.1.4 (25 June 2025), linked by the exact UK model page

Check the exact configuration and source conditions for your use.

Controls and app

Beyerdynamic AVENTHO 300Touch pad; beyerdynamic app with 5-band equaliser and over-the-air firmware updates; wear detection pauses and resumes playback

Samsung Galaxy Buds3Pinch for playback/calls; double/triple pinch for next/previous track; swipe for volume; configurable pinch-and-hold

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

Samsung Galaxy Buds3

Manufacturer specification · The manual describes one pinch to play/pause or answer/end a call, pinch-and-hold to decline calls, and up/down swipes for volume. Settings are managed in Galaxy Wearable.

Samsung Galaxy Buds3/Buds3 Pro English user guide rev.1.4 (25 June 2025), linked by the exact UK model page

Check the exact configuration and source conditions for your use.

Wearing style

Beyerdynamic AVENTHO 300Over-ear (circumaural), closed-back, foldable wireless headphones

Samsung Galaxy Buds3Open-type, true wireless earbuds

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

Samsung Galaxy Buds3

Manufacturer specification · Samsung describes an open-type angled design. This is the non-Pro SM-R530 model; Pro silicone-tip and dual-amplifier descriptions are not transferred.

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes

Check the exact configuration and source conditions for your use.

Show 2 more verified differences

In the box

Beyerdynamic AVENTHO 300Headphones, USB-C to USB-C charging cable, USB-A to USB-C adapter, 3.5 mm mini-jack cable, drawstring bag, hard case, quick start guide, compliance booklet

Samsung Galaxy Buds3Charging case and supplied USB Type-C cable

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

Samsung Galaxy Buds3

Manufacturer specification · The model-page footnote identifies the provided charging case for Galaxy Buds3. The shared English guide identifies the supplied USB-C cable and says chargers are sold separately.

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes Samsung Galaxy Buds3/Buds3 Pro English user guide rev.1.4 (25 June 2025), linked by the exact UK model page

Check the exact configuration and source conditions for your use.

Spatial audio

Beyerdynamic AVENTHO 300Dolby Atmos with Dolby Head Tracking

Samsung Galaxy Buds3360 Audio with head tracking

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

Samsung Galaxy Buds3

Manufacturer specification · Requires supported Samsung Galaxy smartphones/tablets with One UI 3.1 or later, or selected Samsung TVs. App/content and model support vary. Direct Multi-channel requires One UI 4.1.1 or later.

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes

Check the exact configuration and source conditions for your use.

Missing or non-comparable evidence (20)

Acoustic design

Beyerdynamic AVENTHO 300Closed-back

Samsung Galaxy Buds3Not verified

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

Samsung Galaxy Buds3

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Electronic Ambient Sound mode

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds3No

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds3

Manufacturer specification · The selected Galaxy Buds3 specification table explicitly says Ambient Sound: No. This is a feature-mode statement, not a claim of physical isolation.

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Samsung Auto Switch

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds3Yes

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds3

Manufacturer specification · Samsung Account login required. Listed support covers Galaxy Book with One UI 6.0 or later, Galaxy phones/tablets with One UI 4.1.1 or later and Galaxy Watch4 or later. Supported Samsung TVs launched from February 2022 require the applicable firmware; TV Auto Switch covers phone calls.

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Typical battery capacity

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds348 mAh per earbud; 515 mAh charging case

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds3

Manufacturer specification · Typical, not minimum, capacities. Case capacity is separate from each earbud.

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Bluetooth codecs

Beyerdynamic AVENTHO 300AAC, aptX Lossless, aptX Adaptive, LE Audio

Samsung Galaxy Buds3Not verified

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification · SBC is not listed in the official codec lists.

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

Samsung Galaxy Buds3

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Bluetooth version and profiles

Beyerdynamic AVENTHO 300Bluetooth 5.4; A2DP 1.3.2, AVRCP 1.6.2, HFP 1.8, AVDTP 1.3, AVCTP 1.4, GAVDP 1.3, SPP-B 1.2, RFCOMM 1.2, IOPT

Samsung Galaxy Buds3Not verified

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

Samsung Galaxy Buds3

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Audio codecs

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds3AAC, SBC, SSC (Samsung Seamless Codec), SSC-UHQ

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds3

Manufacturer specification · Up to 24-bit/96 kHz UHQ audio is stated for Galaxy S24/S23 series, Z Fold6/Flip6/Fold5/Flip5 and Tab S9 series with One UI 6.1.1 or later. Support for unlisted devices is not established by that list.

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Equalisation

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds3Adaptive EQ; selectable and custom equaliser

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds3

Manufacturer specification · Custom equaliser options are configured in Galaxy Wearable. Available options depend on the connected mobile device.

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes Samsung Galaxy Buds3/Buds3 Pro English user guide rev.1.4 (25 June 2025), linked by the exact UK model page

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Rated frequency range

Beyerdynamic AVENTHO 3005–22,000 Hz

Samsung Galaxy Buds3Not verified

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

Samsung Galaxy Buds3

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Galaxy AI features

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds3Interpreter listening through a compatible Samsung Galaxy smartphone

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds3

Manufacturer specification · Interpreter runs on the connected phone, not independently in the earbuds. Samsung Account login and language downloads may be required; availability varies by language, region, carrier and device. Accuracy is not guaranteed.

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Neck stretch reminder

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds3Yes

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds3

Manufacturer specification

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Operating temperature

Beyerdynamic AVENTHO 300-10 °C to +50 °C

Samsung Galaxy Buds3Not verified

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

Samsung Galaxy Buds3

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Samsung Find

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds3Yes

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds3

Manufacturer specification

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Sensors

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds3Accelerometer, gyro, Hall, pressure, proximity and touch sensors; Voice Pickup Unit

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds3

Manufacturer specification

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Voice commands

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds3Fixed Korean and English commands; Bixby voice wake-up

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds3

Manufacturer specification · Bixby requires a compatible connected device; language, region and feature availability vary.

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes Samsung Galaxy Buds3/Buds3 Pro English user guide rev.1.4 (25 June 2025), linked by the exact UK model page

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Dust and water resistance

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds3IP57 earbuds; charging case is not water resistant

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds3

Manufacturer specification · Laboratory fresh-water immersion test: up to 1 metre for up to 30 minutes. Not advised for beach or pool use. Damaged earbuds are not guaranteed water resistant; dry earbuds and hands before placing earbuds in the case.

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Weight per earbud

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds34.7 g

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds3

Manufacturer specification · Each earbud; the charging case is separately listed as 46.5 g.

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Wireless range

Beyerdynamic AVENTHO 300Up to 15 m

Samsung Galaxy Buds3Not verified

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

Samsung Galaxy Buds3

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Earbud and charging-case dimensions

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds3Each earbud: 18.1 × 20.4 × 31.9 mm; case: 48.7 × 58.9 × 24.4 mm

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds3

Manufacturer specification · Samsung gives both tuples in height × width × depth order.

Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Weight

Beyerdynamic AVENTHO 300319 g

Samsung Galaxy Buds3Not verified

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification · Headphones without cable, per the product pages; the spec sheet gives 319 g without stating the basis.

beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 BLACK — official North America store page and technical data beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25)

Samsung Galaxy Buds3

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

2 shared fields have the same recorded value.

YOUR HEADPHONES. YOUR RULES.

Check against your must-haves

Feature matching for the features you select. It doesn’t rate sound or comfort.

Start with your listening setup.

Choose a starting point, then fine-tune your must-haves.

FINE-TUNE THE DETAILS

Your essentials.

These shortcuts select the features shown above. Check the fit against your own equipment and listening space.

A feature match describes the selected requirements. It doesn’t rate sound or comfort.

Open-back designFor a quiet listening spaceClosed-back designAn enclosed outer earcupDetachable cableUnplug the cable at the headphonesBuilt-in microphoneFor calls and voice chatActive noise cancellationNot the same as a closed back

YOUR CHOICE

Beyerdynamic AVENTHO 300

Select a feature to check your fit.

YOUR CHOICE

Samsung Galaxy Buds3

Select a feature to check your fit.

Feature matching, not a sound-quality score. The specification table links to the evidence for each feature.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Beyerdynamic AVENTHO 300

What it brings

Supported codecs are AAC, aptX Lossless, aptX Adaptive and LE Audio, so a phone or computer that supports one of these can use it instead of a basic connection.
Manufacturer source Manufacturer source
A rated 50 hours with ANC on, 10-minute quick charging for 5 hours and a supplied hard case and 3.5 mm cable suit long trips.
Manufacturer source Manufacturer source

What to check

SBC is not in beyerdynamic's codec list, and the sources do not say whether the USB-C port can carry audio.
Manufacturer source Manufacturer source
beyerdynamic does not state the test conditions (source, volume) behind the 50-hour battery figure, so real runtime may differ.
Manufacturer source

Samsung Galaxy Buds3

What it brings

The specified earbud mass is 4.7 g each, with an open-type design and stem controls for playback, calls and volume.
Manufacturer source Manufacturer source
The charging case supports USB-C and wireless charging; a USB-C cable is supplied.
Manufacturer source Manufacturer source
Samsung lists ANC and Adaptive EQ, with compatible Galaxy devices supporting additional audio and switching features.
Manufacturer source

What to check

ANC is off by default, and Samsung explicitly lists no electronic Ambient Sound mode for this non-Pro model.
Manufacturer source
UHQ audio, 360 Audio and Auto Switch depend on compatible Galaxy devices and software; a general Bluetooth connection does not establish every feature.
Manufacturer source
The IP57 rating applies to the earbuds, not the charging case. Battery ratings are conditional maxima and are lower with ANC on.
Manufacturer source Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

30 of 30 specifications Sources in each row

Source-backed specifications for Beyerdynamic AVENTHO 300 and Samsung Galaxy Buds3
Specification	Beyerdynamic AVENTHO 300	Samsung Galaxy Buds3

Wearing styleDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 Manufacturer specification · Samsung describes an open-type angled design. This is the non-Pro SM-R530 model; Pro silicone-tip and dual-amplifier descriptions are not transferred. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Over-ear (circumaural), closed-back, foldable wireless headphones	Open-type, true wireless earbuds
Weight Sources Beyerdynamic AVENTHO 300 Manufacturer specification · Headphones without cable, per the product pages; the spec sheet gives 319 g without stating the basis. beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 BLACK — official North America store page and technical data beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 No source recorded.	319 g	Not provided
Acoustic design Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 No source recorded.	Closed-back	Not provided
Weight per earbud Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds3 Manufacturer specification · Each earbud; the charging case is separately listed as 46.5 g. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Not provided	4.7 g
Earbud and charging-case dimensions Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds3 Manufacturer specification · Samsung gives both tuples in height × width × depth order. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Not provided	Each earbud: 18.1 × 20.4 × 31.9 mm; case: 48.7 × 58.9 × 24.4 mm
Dust and water resistance Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds3 Manufacturer specification · Laboratory fresh-water immersion test: up to 1 metre for up to 30 minutes. Not advised for beach or pool use. Damaged earbuds are not guaranteed water resistant; dry earbuds and hands before placing earbuds in the case. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Not provided	IP57 earbuds; charging case is not water resistant

Wired / wireless connectionsDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification · The sources do not say whether the USB-C port carries audio; only charging is stated. beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 Manufacturer specification · Audio is transmitted over Bluetooth. The USB-C connector and wireless charging belong to the charging case, not a wired audio connection. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Bluetooth 5.4 with multipoint (AAC, aptX Lossless, aptX Adaptive, LE Audio); USB-C charging port; supplied 3.5 mm mini-jack cable	Bluetooth 5.4; A2DP, AVRCP, HFP, PBP, TMAP; LE Audio
Battery lifeDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification · beyerdynamic's rating with ANC switched on; test source and volume are not stated. Charging temperature range +10 to +40 °C. beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 Manufacturer specification · The state-specific specification table supplies these figures. Samsung tested pre-production Galaxy Buds3 paired with a recently released Galaxy smartphone at default settings. Actual life varies with settings, usage, charge cycles and Bluetooth signal. The general footer advertises up to 30 hours across ANC on/off; it is not treated as a separate 30-hour ANC-on claim. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Up to 50 hours with ANC on; approx. 2 hours to charge; 10 minutes of quick charging gives 5 hours of playback	Music: earbuds up to 5 hours with ANC on or 6 hours with ANC off; earbuds with case up to 24 hours with ANC on or 30 hours with ANC off. Talk: earbuds up to 3.5/4 hours and with case up to 18/20 hours, with ANC on/off respectively.
Bluetooth codecs Sources Beyerdynamic AVENTHO 300 Manufacturer specification · SBC is not listed in the official codec lists. beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 No source recorded.	AAC, aptX Lossless, aptX Adaptive, LE Audio	Not provided
Bluetooth version and profiles Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 No source recorded.	Bluetooth 5.4; A2DP 1.3.2, AVRCP 1.6.2, HFP 1.8, AVDTP 1.3, AVCTP 1.4, GAVDP 1.3, SPP-B 1.2, RFCOMM 1.2, IOPT	Not provided
Wireless range Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 No source recorded.	Up to 15 m	Not provided
ChargingDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 Manufacturer specification · Manual pages 6 and 9–12 identify the USB-C port and built-in wireless charging coil. Wireless charger and mains charger are sold separately. Wireless power sharing requires a supporting host and correct coil alignment; no Qi version or charge-time rating is inferred. Samsung Galaxy Buds3/Buds3 Pro English user guide rev.1.4 (25 June 2025), linked by the exact UK model page	USB-C; USB-C to USB-C cable and USB-A to USB-C adapter supplied	Charging case: USB Type-C wired charging and wireless charging
Typical battery capacity Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds3 Manufacturer specification · Typical, not minimum, capacities. Case capacity is separate from each earbud. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Not provided	48 mAh per earbud; 515 mAh charging case
Audio codecs Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds3 Manufacturer specification · Up to 24-bit/96 kHz UHQ audio is stated for Galaxy S24/S23 series, Z Fold6/Flip6/Fold5/Flip5 and Tab S9 series with One UI 6.1.1 or later. Support for unlisted devices is not established by that list. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Not provided	AAC, SBC, SSC (Samsung Seamless Codec), SSC-UHQ
Samsung Auto Switch Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds3 Manufacturer specification · Samsung Account login required. Listed support covers Galaxy Book with One UI 6.0 or later, Galaxy phones/tablets with One UI 4.1.1 or later and Galaxy Watch4 or later. Supported Samsung TVs launched from February 2022 require the applicable firmware; TV Auto Switch covers phone calls. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Not provided	Yes

Driver constructionDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification · beyerdynamic's driver name; a diameter is not stated in the sources read. beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 Manufacturer specification · Manufacturer driver-size and configuration claim. No Pro planar-tweeter/dual-amplifier specification or independent sound-quality result is transferred. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Dynamic STELLAR.45 drivers, angled	One-way 11 mm speaker
Rated frequency range Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 BLACK — official product page and technical data (global store)beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 No source recorded.	5–22,000 Hz	Not provided
Spatial audioDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 Manufacturer specification · Requires supported Samsung Galaxy smartphones/tablets with One UI 3.1 or later, or selected Samsung TVs. App/content and model support vary. Direct Multi-channel requires One UI 4.1.1 or later. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Dolby Atmos with Dolby Head Tracking	360 Audio with head tracking
Equalisation Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds3 Manufacturer specification · Custom equaliser options are configured in Galaxy Wearable. Available options depend on the connected mobile device. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes Samsung Galaxy Buds3/Buds3 Pro English user guide rev.1.4 (25 June 2025), linked by the exact UK model page	Not provided	Adaptive EQ; selectable and custom equaliser

Microphone Sources Beyerdynamic AVENTHO 300 Manufacturer specification · Six digital MEMS microphones for calls and ANC. beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 Manufacturer specification · Samsung lists six microphones in total and a Voice Pickup Unit sensor. Super Wide Band calling is listed; available options depend on the connected device. No measured speech-quality result is inferred. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Yes	Yes
Active noise cancellation Sources Beyerdynamic AVENTHO 300 Manufacturer specification · Adaptive hybrid ANC with a transparency mode. beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 Manufacturer specification · Samsung lists Active Noise Cancellation and Adaptive ANC. ANC is off by default. Its selected-model specification explicitly lists Ambient Sound as No; this does not imply passive isolation from surrounding sound. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Yes	Yes
Electronic Ambient Sound mode Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds3 Manufacturer specification · The selected Galaxy Buds3 specification table explicitly says Ambient Sound: No. This is a feature-mode statement, not a claim of physical isolation. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Not provided	No

Controls and appDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 Manufacturer specification · The manual describes one pinch to play/pause or answer/end a call, pinch-and-hold to decline calls, and up/down swipes for volume. Settings are managed in Galaxy Wearable. Samsung Galaxy Buds3/Buds3 Pro English user guide rev.1.4 (25 June 2025), linked by the exact UK model page	Touch pad; beyerdynamic app with 5-band equaliser and over-the-air firmware updates; wear detection pauses and resumes playback	Pinch for playback/calls; double/triple pinch for next/previous track; swipe for volume; configurable pinch-and-hold
Sensors Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds3 Manufacturer specification Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Not provided	Accelerometer, gyro, Hall, pressure, proximity and touch sensors; Voice Pickup Unit
Galaxy AI features Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds3 Manufacturer specification · Interpreter runs on the connected phone, not independently in the earbuds. Samsung Account login and language downloads may be required; availability varies by language, region, carrier and device. Accuracy is not guaranteed. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Not provided	Interpreter listening through a compatible Samsung Galaxy smartphone
Samsung Find Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds3 Manufacturer specification Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Not provided	Yes
Neck stretch reminder Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds3 Manufacturer specification Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes	Not provided	Yes
Voice commands Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds3 Manufacturer specification · Bixby requires a compatible connected device; language, region and feature availability vary. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes Samsung Galaxy Buds3/Buds3 Pro English user guide rev.1.4 (25 June 2025), linked by the exact UK model page	Not provided	Fixed Korean and English commands; Bixby voice wake-up

In the boxDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 Manufacturer specification · The model-page footnote identifies the provided charging case for Galaxy Buds3. The shared English guide identifies the supplied USB-C cable and says chargers are sold separately. Samsung UK Galaxy Buds3 — exact Silver SM-R530NZAAEUA specifications and footnotes Samsung Galaxy Buds3/Buds3 Pro English user guide rev.1.4 (25 June 2025), linked by the exact UK model page	Headphones, USB-C to USB-C charging cable, USB-A to USB-C adapter, 3.5 mm mini-jack cable, drawstring bag, hard case, quick start guide, compliance booklet	Charging case and supplied USB Type-C cable

Operating temperature Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds3 No source recorded.	-10 °C to +50 °C	Not provided

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Weight per earbud: 5.4 g
Wearing style: In-ear, true wireless with replaceable silicone ear tips
Connections: Bluetooth 5.4; A2DP, AVRCP, HFP, PBP, TMAP; LE Audio

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Samsung Galaxy Buds3

Weight per earbud: 4.7 g
Wireless audio connections: Bluetooth v5.4 (Bluetooth Version); A2DP, AVRCP, HFP, PBP, TMAP (Bluetooth Profiles); LE Audio (yes); Auto Switch (yes)
Microphone: Yes

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Samsung Galaxy Buds4

Weight per earbud: 4.6 g
Wireless audio connections: Bluetooth v6.1 (Bluetooth Version); A2DP, AVRCP, HFP, PBP, TMAP (Bluetooth Profiles); LE Audio (yes); Auto Switch (yes)
Microphone: Yes

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Sony LinkBuds Fit

Weight per earbud: 4.9 g
Wearing style: In-ear true wireless earbuds with fitting supporters
Wired / wireless connections: Bluetooth 5.3; Classic Audio or compatible LE Audio (LC3)

Prices & product profile

Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.