HEADPHONES · YOUR NEXT FACE-OFF

Beyerdynamic AVENTHO 300 vs Samsung Galaxy Buds4 Pro

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

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

See the 6 verified differences

THE CONTENDER

Samsung Galaxy Buds4 Pro

SM-R640NZKAEUB · Black · UK

Full product profile Official image

Exact model & source notes

Galaxy Buds4 Pro (SM-R640NZKAEUB in black for the UK, SM-R640NZKAXAR in the US) are Samsung's in-ear true wireless earbuds with silicone ear tips, a 2-way woofer-and-tweeter speaker, adaptive active noise cancellation and Bluetooth 6.1 with LE Audio. Samsung rates them at up to 6 hours of music with ANC on and 26 hours with the case.

Specifications checked 26 Sept 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 Buds4 Pro 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 Buds4 ProNot 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 ↓

6 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 Buds4 ProBluetooth 6.1 (A2DP, AVRCP, HFP, PBP, TMAP; LE Audio); Charging Case can be charged wirelessly

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 Buds4 Pro

Manufacturer specification · No USB Type-C cable is included, and the wireless charger and cable are sold separately; Samsung does not name the case's wired charging port on this page. Charging power 2.5 to 4.5 W. On Galaxy devices with One UI 8.0 or later, settings are in the phone's device settings and Quick Panel; earlier versions use the Galaxy Wearable app, which needs Android 12.0 or above with at least 1.5 GB of memory. On iOS the earbuds connect as Bluetooth audio but cannot be controlled because the Galaxy Wearable app is not supported. Samsung (US) lists HD Voice, 24-bit/96 kHz audio, 360 Audio, Bixby and Gemini voice wake-up, Interpreter/Live Translate, Head Gestures and Gaming Mode as unavailable on non-Samsung Android phones with the app; iOS devices and PCs connected over Bluetooth get 16-bit/44 kHz audio, standard call quality, ANC and Ambient mode.

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications Samsung US — Galaxy Buds4 page with Galaxy Buds comparison table

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 Buds4 ProMusic playback: earbuds up to 6 hours with ANC on (up to 7 hours with ANC off); with the charging case up to 26 hours with ANC on (up to 30 hours with ANC off). Talk time: up to 4.5 hours (ANC on) / 5 hours (ANC off) per charge, 20 / 22 hours with the case.

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 Buds4 Pro

Manufacturer specification · Samsung's rated figures; actual battery life may vary with usage conditions, settings, number of charges, Bluetooth signal strength and other factors. Earbud battery 61 mAh, case 530 mAh (typical). The Samsung US comparison table gives the same 6.0/26 h (ANC on) and 7.0/30 h (ANC off) play times.

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications Samsung US — Galaxy Buds4 page with Galaxy Buds comparison table

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 Buds4 ProEnhanced 2-way speaker (woofer + tweeter) with dual amplifier

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 Buds4 Pro

Manufacturer specification

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications Samsung US — Galaxy Buds4 page with Galaxy Buds comparison table

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

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 Buds4 ProPinch Control: single pinch play/pause, answer or end a call; double pinch next track; triple pinch previous track; pinch and hold for the preset feature or to decline a call; swipe up or down for volume

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

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

Samsung Galaxy Buds4 Pro

Manufacturer specification · Samsung also lists Voice Command and Bixby Voice Wake-up (off by default).

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications

Check the exact configuration and source conditions for your use.

Wearing style

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

Samsung Galaxy Buds4 ProIn-ear, true wireless (silicone ear tips, S/M/L supplied)

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 Buds4 Pro

Manufacturer specification · Two separate earbuds with a charging case. Samsung lists earbuds, three sizes of ear tips (M fitted by default), the charging case and a Quick Start Guide in the box; no USB-C cable is included.

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications

Check the exact configuration and source conditions for your use.

Spatial audio

Beyerdynamic AVENTHO 300Dolby Atmos with Dolby Head Tracking

Samsung Galaxy Buds4 Pro360 Audio with head tracking

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

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

Samsung Galaxy Buds4 Pro

Manufacturer specification · Only available on Samsung Galaxy smartphones and Galaxy Tab devices with One UI 3.1 or later and selected Samsung TV models; support for 360 Audio and head tracking may vary by application and content.

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications

Check the exact configuration and source conditions for your use.

Missing or non-comparable evidence (22)

Acoustic design

Beyerdynamic AVENTHO 300Closed-back

Samsung Galaxy Buds4 ProNot 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 Buds4 Pro

No source recorded for this side.

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

Auracast

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds4 ProYes

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds4 Pro

Manufacturer specification

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications

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

Auto Switch

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds4 ProYes

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds4 Pro

Manufacturer specification · Moves audio between Samsung Galaxy devices: Galaxy Book with One UI 6.0 Book or later, Galaxy smartphones and Galaxy Tab with One UI 4.1.1 or later, and Galaxy Watch4 series or later, logged in to a Samsung Account. With Samsung TVs (launched Feb 2022 or later, after a July 2022 firmware update) it only covers phone calls.

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications

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

Battery capacity

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds4 ProEarbuds 61 mAh (typical); Charging Case 530 mAh (typical)

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds4 Pro

Manufacturer specification

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications

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 Buds4 ProNot 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 Buds4 Pro

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 Buds4 ProNot 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 Buds4 Pro

No source recorded for this side.

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

Charging

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

Samsung Galaxy Buds4 ProNot verified

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

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

Samsung Galaxy Buds4 Pro

No source recorded for this side.

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

Bluetooth audio codecs

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds4 ProAAC, SBC, SSC (Samsung Seamless Codec), SSC-UHQ (24-bit / 96 kHz), LC3

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds4 Pro

Manufacturer specification · SSC-UHQ (24-bit / 96 kHz) is off by default and available on listed Galaxy S, Z and Tab devices with One UI 6.1.1 or above. LC3 is used over LE Audio, which the paired device must support.

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications Samsung US — Galaxy Buds4 page with Galaxy Buds comparison table

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

Equaliser

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds4 Pro9-band equaliser; Adaptive EQ adapts sound to ear shape and wearing style; Volume EQ

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds4 Pro

Manufacturer specification

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications

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 Buds4 ProNot 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 Buds4 Pro

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 Buds4 ProInterpreter and Live Translate with compatible Samsung Galaxy devices

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds4 Pro

Manufacturer specification · Interpreter needs a smartphone with Galaxy AI features on One UI 6.1.1 or later; availability varies by device model, and a Samsung Account login may be required.

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications

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

Head gestures

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds4 ProHead nod/shake for incoming calls and Bixby

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds4 Pro

Manufacturer specification · Off by default; set in the phone settings of paired devices running One UI 8.5 and later.

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications

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

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 Buds4 ProNot verified

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

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

Samsung Galaxy Buds4 Pro

No source recorded for this side.

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 Buds4 ProYes

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds4 Pro

Manufacturer specification

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications

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 Buds4 ProNot verified

Sources

Beyerdynamic AVENTHO 300

Manufacturer specification

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

Samsung Galaxy Buds4 Pro

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 Buds4 ProYes

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds4 Pro

Manufacturer specification

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications

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

Sensors

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds4 ProAccelerometer, gyro sensor, Hall sensor, pressure sensor, proximity sensor, touch sensor, VPU (voice pickup unit)

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds4 Pro

Manufacturer specification

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications

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

Dust, sweat and water resistance

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds4 ProIP57 (earbuds only; the Charging Case is not water resistant)

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds4 Pro

Manufacturer specification · IP57 is based on laboratory test conditions for submersion in up to 1 metre of fresh water for up to 30 minutes. Not advised for beach or pool use. If the earbuds are damaged they are not guaranteed to be water resistant; wet earbuds must be dried before being placed in the Charging Case.

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications

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 Buds4 Pro5.1 g

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds4 Pro

Manufacturer specification · Each earbud (30.9 x 18.1 x 19.6 mm). The charging case weighs 44.3 g (51 x 28.3 x 51 mm).

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications

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 Buds4 ProNot 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 Buds4 Pro

No source recorded for this side.

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

Dimensions

Beyerdynamic AVENTHO 300Not verified

Samsung Galaxy Buds4 ProEach earbud (H x W x D): 30.9 x 18.1 x 19.6 mm; Charging Case: 51 x 28.3 x 51 mm

Sources

Beyerdynamic AVENTHO 300

No source recorded for this side.

Samsung Galaxy Buds4 Pro

Manufacturer specification

Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications

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

Weight

Beyerdynamic AVENTHO 300319 g

Samsung Galaxy Buds4 ProNot 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 Buds4 Pro

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 Buds4 Pro

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 Buds4 Pro

What it brings

Samsung lists a 2-way woofer-and-tweeter speaker with dual amplifiers plus Voice Detect and Siren Detect; the Galaxy Buds4 has a 1-way driver with a single amplifier and Samsung says those two detection features are Buds4 Pro features.
Manufacturer source Manufacturer source Manufacturer source
IP57 rating on the earbuds (Samsung says the Charging Case is not water resistant), three sizes of ear tips in the box and a wirelessly charged case.
Manufacturer source

What to check

The Galaxy Wearable app is not supported on iOS, so iPhone owners get Bluetooth audio without Samsung's controls; elsewhere the app needs Android 12.0 or later, while Galaxy devices on One UI 8.0 or later use the phone's own settings.
Manufacturer source
Neither a USB-C cable nor a wireless charger is included, and each earbud weighs 5.1 g, heavier than the 4.6 g Galaxy Buds4.
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 Buds4 Pro
Specification	Beyerdynamic AVENTHO 300	Samsung Galaxy Buds4 Pro

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 Buds4 Pro Manufacturer specification · Two separate earbuds with a charging case. Samsung lists earbuds, three sizes of ear tips (M fitted by default), the charging case and a Quick Start Guide in the box; no USB-C cable is included. Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	Over-ear (circumaural), closed-back, foldable wireless headphones	In-ear, true wireless (silicone ear tips, S/M/L supplied)
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 Buds4 Pro 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 Buds4 Pro No source recorded.	Closed-back	Not provided
Weight per earbud Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds4 Pro Manufacturer specification · Each earbud (30.9 x 18.1 x 19.6 mm). The charging case weighs 44.3 g (51 x 28.3 x 51 mm). Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	Not provided	5.1 g
Dimensions Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds4 Pro Manufacturer specification Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	Not provided	Each earbud (H x W x D): 30.9 x 18.1 x 19.6 mm; Charging Case: 51 x 28.3 x 51 mm
Dust, sweat and water resistance Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds4 Pro Manufacturer specification · IP57 is based on laboratory test conditions for submersion in up to 1 metre of fresh water for up to 30 minutes. Not advised for beach or pool use. If the earbuds are damaged they are not guaranteed to be water resistant; wet earbuds must be dried before being placed in the Charging Case. Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	Not provided	IP57 (earbuds only; the 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 Buds4 Pro Manufacturer specification · No USB Type-C cable is included, and the wireless charger and cable are sold separately; Samsung does not name the case's wired charging port on this page. Charging power 2.5 to 4.5 W. On Galaxy devices with One UI 8.0 or later, settings are in the phone's device settings and Quick Panel; earlier versions use the Galaxy Wearable app, which needs Android 12.0 or above with at least 1.5 GB of memory. On iOS the earbuds connect as Bluetooth audio but cannot be controlled because the Galaxy Wearable app is not supported. Samsung (US) lists HD Voice, 24-bit/96 kHz audio, 360 Audio, Bixby and Gemini voice wake-up, Interpreter/Live Translate, Head Gestures and Gaming Mode as unavailable on non-Samsung Android phones with the app; iOS devices and PCs connected over Bluetooth get 16-bit/44 kHz audio, standard call quality, ANC and Ambient mode. Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications Samsung US — Galaxy Buds4 page with Galaxy Buds comparison table	Bluetooth 5.4 with multipoint (AAC, aptX Lossless, aptX Adaptive, LE Audio); USB-C charging port; supplied 3.5 mm mini-jack cable	Bluetooth 6.1 (A2DP, AVRCP, HFP, PBP, TMAP; LE Audio); Charging Case can be charged wirelessly
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 Buds4 Pro Manufacturer specification · Samsung's rated figures; actual battery life may vary with usage conditions, settings, number of charges, Bluetooth signal strength and other factors. Earbud battery 61 mAh, case 530 mAh (typical). The Samsung US comparison table gives the same 6.0/26 h (ANC on) and 7.0/30 h (ANC off) play times. Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications Samsung US — Galaxy Buds4 page with Galaxy Buds comparison table	Up to 50 hours with ANC on; approx. 2 hours to charge; 10 minutes of quick charging gives 5 hours of playback	Music playback: earbuds up to 6 hours with ANC on (up to 7 hours with ANC off); with the charging case up to 26 hours with ANC on (up to 30 hours with ANC off). Talk time: up to 4.5 hours (ANC on) / 5 hours (ANC off) per charge, 20 / 22 hours with the case.
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 Buds4 Pro 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 Buds4 Pro 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 Buds4 Pro No source recorded.	Up to 15 m	Not provided
Charging Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds4 Pro No source recorded.	USB-C; USB-C to USB-C cable and USB-A to USB-C adapter supplied	Not provided
Battery capacity Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds4 Pro Manufacturer specification Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	Not provided	Earbuds 61 mAh (typical); Charging Case 530 mAh (typical)
Bluetooth audio codecs Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds4 Pro Manufacturer specification · SSC-UHQ (24-bit / 96 kHz) is off by default and available on listed Galaxy S, Z and Tab devices with One UI 6.1.1 or above. LC3 is used over LE Audio, which the paired device must support. Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications Samsung US — Galaxy Buds4 page with Galaxy Buds comparison table	Not provided	AAC, SBC, SSC (Samsung Seamless Codec), SSC-UHQ (24-bit / 96 kHz), LC3
Auto Switch Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds4 Pro Manufacturer specification · Moves audio between Samsung Galaxy devices: Galaxy Book with One UI 6.0 Book or later, Galaxy smartphones and Galaxy Tab with One UI 4.1.1 or later, and Galaxy Watch4 series or later, logged in to a Samsung Account. With Samsung TVs (launched Feb 2022 or later, after a July 2022 firmware update) it only covers phone calls. Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	Not provided	Yes
Auracast Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds4 Pro Manufacturer specification Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	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 Buds4 Pro Manufacturer specification Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications Samsung US — Galaxy Buds4 page with Galaxy Buds comparison table	Dynamic STELLAR.45 drivers, angled	Enhanced 2-way speaker (woofer + tweeter) with dual amplifier
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 Buds4 Pro 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 Buds4 Pro Manufacturer specification · Only available on Samsung Galaxy smartphones and Galaxy Tab devices with One UI 3.1 or later and selected Samsung TV models; support for 360 Audio and head tracking may vary by application and content. Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	Dolby Atmos with Dolby Head Tracking	360 Audio with head tracking
Equaliser Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds4 Pro Manufacturer specification Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	Not provided	9-band equaliser; Adaptive EQ adapts sound to ear shape and wearing style; Volume EQ

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 Buds4 Pro Manufacturer specification · Each earbud contains three microphones (six in total), plus a VPU (voice pickup unit) sensor. Super Clear Call isolates the voice with DNN processing and sends it over Super Wideband up to 16 kHz; SWB is available on listed Galaxy devices with One UI 6.1.1 or above and may not be supported depending on the mobile network. Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	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 Buds4 Pro Manufacturer specification · Active Noise Cancellation with Adaptive ANC, Adaptive Noise Control, Ambient Sound, Voice Detect and Siren Detect. Adaptive Noise Control, Voice Detect and Siren Detect are off by default. Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	Yes	Yes

Controls and appDifferent Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds4 Pro Manufacturer specification · Samsung also lists Voice Command and Bixby Voice Wake-up (off by default). Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	Touch pad; beyerdynamic app with 5-band equaliser and over-the-air firmware updates; wear detection pauses and resumes playback	Pinch Control: single pinch play/pause, answer or end a call; double pinch next track; triple pinch previous track; pinch and hold for the preset feature or to decline a call; swipe up or down for volume
Sensors Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds4 Pro Manufacturer specification Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	Not provided	Accelerometer, gyro sensor, Hall sensor, pressure sensor, proximity sensor, touch sensor, VPU (voice pickup unit)
Head gestures Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds4 Pro Manufacturer specification · Off by default; set in the phone settings of paired devices running One UI 8.5 and later. Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	Not provided	Head nod/shake for incoming calls and Bixby
Galaxy AI features Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds4 Pro Manufacturer specification · Interpreter needs a smartphone with Galaxy AI features on One UI 6.1.1 or later; availability varies by device model, and a Samsung Account login may be required. Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	Not provided	Interpreter and Live Translate with compatible Samsung Galaxy devices
Samsung Find Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds4 Pro Manufacturer specification Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	Not provided	Yes
Neck Stretch Reminder Sources Beyerdynamic AVENTHO 300 No source recorded. Samsung Galaxy Buds4 Pro Manufacturer specification Samsung UK — Galaxy Buds4 Pro, Black (SM-R640NZKAEUB): product page and specifications	Not provided	Yes

In the box Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds4 Pro No source recorded.	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	Not provided

Operating temperature Sources Beyerdynamic AVENTHO 300 Manufacturer specification beyerdynamic AVENTHO 300 — spec sheet E2/AVENTHO 300 (03.25) Samsung Galaxy Buds4 Pro No source recorded.	-10 °C to +50 °C	Not provided

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Samsung Galaxy Buds4

Weight per earbud: 4.6 g
Wearing style: Open-type true wireless earbuds (no ear tips; does not seal the ear)
Wired / wireless connections: Bluetooth 6.1 (A2DP, AVRCP, HFP, PBP, TMAP; LE Audio); Charging Case can be charged wirelessly

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LG BUDSLITE

Manufacturer wearing style: LG xboom Buds Lite by will.i.am | Bluetooth Earbuds with Graphene Drivers & Long Battery Life, Black BUDSLITE
Manufacturer wireless connection declarations: SBC (yes); AAC (yes); BLE (yes); Google Fast Pair Service (yes); 5.4 (Bluetooth Version); Microsoft Swift Pair (yes)
Manufacturer microphone declaration: Yes

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Front view of LG xboom Buds Lite by will.i.am | Bluetooth Earbuds with Graphene Drivers & Long Battery Life, White BUDSLITE-WHITE

LG BUDSLITE-WHITE

Manufacturer wearing style: LG xboom Buds Lite by will.i.am | Bluetooth Earbuds with Graphene Drivers & Long Battery Life, White BUDSLITE-WHITE
Manufacturer wireless connection declarations: SBC (yes); AAC (yes); BLE (yes); Google Fast Pair Service (yes); 5.4 (Bluetooth Version); Microsoft Swift Pair (yes)
Manufacturer microphone declaration: Yes

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Samsung Galaxy Buds4 Pro

Weight per earbud: 5.1 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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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.