Battery - Battery capacity (charging case) - 530 mAh
Battery - Battery operated - Yes
Battery - Continuous audio playback time (ANC off) - 7 h
Battery - Continuous audio playback time (ANC on) - 6 h
Battery - Continuous audio playback time (charging case/ANC off) - 30 h
Battery - Continuous audio playback time (charging case/ANC on) - 26 h
Battery - Left earpiece battery capacity - 61 mAh
Battery - Right earpiece battery capacity - 61 mAh
Battery - Talk time (ANC off) - 5 h
Battery - Talk time (ANC on) - 4.5 h
Battery - Talk time (with charging case) - 22 h
Brand - Samsung
BrandPartCode - SM-R640NZWAEUB
Category - Headphones & Headsets
dimensionalWeight - 76
GTIN - 8806097985327
Headphones - Driver unit - 1.1 cm
Headphones - Ear coupling - Intraaural
Headphones - Noise canceling - Yes
Headphones - Noise canceling type - Active
Headphones - Number of drivers - 2
LongDesc - Iconic metal design.Built for all-day comfortThe real metal blade defines both design and control. Finely sculpted from aluminium and perfected to create an impeccable hairline, Galaxy Buds4 Pro shines elegantly, turning heads. Finished in timeless colours, it presents a classic look that feels sophisticated yet versatile. Shaped for lasting comfort and stability, the surface that touches your ears feel naturally comfortable to provide a secure fit. From docking and charging to control, every interaction flows seamlessly through an ergonomic design.ADVANCED 2-WAY SPEAKERHi-Fi sound. Hear the full rangeMeet the true Hi-Fi Galaxy Buds. The advanced 2-way Speaker paired with dedicated Dual Amp is meticulously tuned to achieve high-fidelity sound across the full spectrum. Bring the studio-scale listening system to your ears, wherever you are.2-way SpeakerTwo separate drivers — the newly designed wider woofer with an expanded diaphragm area, and a precision tweeter — are expertly aligned to reproduce sound that remains faithful to the original recording. The advanced 2-way Speaker delivers a full-range performance, from deep, textured sub-bass to airy, extended highs, while preserving natural bass resonance with faster transient response, a rich midrange body and sharp detail.Dual AmplifierEach amplifier on Galaxy Buds4 Pro is dedicated to its own driver, expanding sound coverage while reducing distortion and interference through meticulous tuning. The result is a high-fidelity soundscape that immerses you in the full spectrum of sound.ADVANCED WIRELESS AUDIOHear every layer come aliveHear every layer come alive with extended bit depth and high sampling rates. Samsung Seamless Codec (SSC) supports 24-bit / 96 kHz audio to preserve the original sound with vast amount of information, while optimised data transmission control enables a stable listening experience with reduced audible artefacts or dropouts. Turn on the Ultra High Quality Audio (UHQ) option on your Galaxy smartphone and rediscover your favourite songs in full detail.ADAPTIVE EQUALISERTailor Hi-Fi sound your wayTake a step closer to the ultimate in audio. Customise bass, treble and tone with the 9-Band Equaliser to match your preference, creating a sound signature tailored just for you. Galaxy Buds4 Pro also optimises sound adaptively to your ear shape and wearing style, ensuring a consistent listening experience as your ears perceive it — even when you adjust the volume.SUPER CLEAR CALLSuper Clear Call, even in noiseEven your calls are clear like Hi-Fi audio. Your voice is clearly captured by 6 microphones positioned around your head, intelligently isolating it from the background sound with advanced Deep Neural Network (DNN). The exceptionally clean voice signal is transmitted with pure effortlessness through Super Wideband (SWB) up to 16 kHz between your Galaxy Buds4 Pro and Galaxy smartphone. Hear and be heard, loud and clear — even in noisy moments.360 AUDIOSurround yourself in soundExpand your soundstage from stereo into a grand orchestral hall or a large arena, placing you at the centre of a live performance with a single touch. Feel every instrument and vocals in three dimensions, surrounding you with natural depth and spacious clarity. You don't just hear the music — you're enveloped by the atmosphere all around you.ENHANCED ANCLet Hi-Fi sound stay vividWith its top-notch high-fidelity sound system, Galaxy Buds4 Pro achieves precise noise control. Distractions fade in real-time as the Active Noise Cancelling (ANC) algorithm instantly processes and adapts to your ear shape and fit. Listen to vivid, layered and deeply engaging Hi-Fi sound wherever you are.ADAPTIVE NOISE CONTROLStay immersed, stay connectedManage your listening experience your way. Galaxy Buds4 Pro adjusts the levels of ANC and ambient sounds in real-time, adapting to your environment — whether you're sensitive to noise or prefer more blending. Stay more immersed in the music while remaining connected to the world around you.VOICE DETECTJump right into conversationsKeep your Galaxy Buds4 Pro on, even when a conversation starts. Once you begin speaking, it automatically switches to ambient mode. Stay present without missing a beat.SIREN DETECTListen when you need to be awareTurn on Siren Detect to be more aware of alert sounds. Galaxy Buds4 Pro will automatically switch to ambient mode when an emergency siren is detected nearby.EASY PAIRINGSimple connection. Straight to the tunesJust open the Charging Case and you’re all set — as simple as that. No apps, no downloads and of course, no hassle. Your Galaxy smartphone and Galaxy Tab detect Galaxy Buds4 Pro for easy pairing.ONE UI 8.5Now, everything flows as one in One UIThe evolved One UI 8.5 creates a deep connection between your Galaxy Buds and Galaxy smartphone, almost like a duet. Control has never been more intuitive — manage features from the device settings, without downloading a separate app. From the Quick Panel, you can easily access features and also set and save sound preferences for each app.INTERPRETERPersonal AI Translator in your earBreak language barriers with a personal AI translator in your ear. Fully engage in the moment with Galaxy AI-powered Interpreter — hear it through Galaxy Buds4 Pro and read it on your Galaxy smartphone. Galaxy AI steps in to ensure clear communication across different languages.VOICE-READY AI AGENTJust talk to wake your AI agentsAsk for assistance with just your voice — no phone-pulling required. Simply speak to AI agents such as Bixby to get answers to questions or manage tasks instantly without slowing you down.HEAD GESTURERespond with a simple nod or shakeIntuitive nods and shakes let you respond quickly, from answering calls to talking to Bixby, without lifting a hand. Get what you need effortlessly, even in situations where your hands are busy or when it's not an ideal time to speak.AUTO SWITCHSwitch instantly between Galaxy devicesAuto Switch shifts your audio to the most pressing task at hand. Take a call on your Galaxy smartphone while focusing on your creative project on your Galaxy Tab or Galaxy Book. Jump right back to where you left off, the instant you hang up. The experience is seamless across your Galaxy devices.
LongProductName - TWS, Bluetooth 6.1, 61 / 530 mAh, IP57, White
LongSummaryDescription - Samsung Galaxy Buds4 Pro. Product type: Headset. Connectivity technology: True Wireless Stereo (TWS), Bluetooth. Recommended usage: Calls/Music. Weight: 5.1 g. Product colour: White
Microphone - MEMS (Micro-Electro-Mechanical System) microphone - Yes
Microphone - Microphone type - Built-in
Microphone - Number of microphones - 6
Other features - Proximity sensor - Yes
Other features - Voice commands - Yes
Packaging content - AC adapter included - No
Packaging content - Charging case - Yes
Packaging content - Charging case capacity - 530 mAh
Performance - Accelerometer - Yes
Performance - Adaptive EQ - Yes
Performance - Gyroscope - Yes
Performance - Headset type - Binaural
Performance - International Protection (IP) code - IP57
Performance - Market segment - Consumer
Performance - Position sensor - Yes
Performance - Product colour - White
Performance - Product type - Headset
Performance - Recommended usage - Calls/Music
Performance - Wearing style - In-ear
Ports & interfaces - Bluetooth - Yes
Ports & interfaces - Bluetooth profiles - A2DP, AVRCP, HFP, PBP, TMAP
Ports & interfaces - Bluetooth version - 6.1
Ports & interfaces - Connectivity technology - True Wireless Stereo (TWS)
Power - USB Type-C charging port - Yes
Power - USB Type-C required charging power (max) - 4.5 W
Power - USB Type-C required charging power (min) - 2.5 W
producerCode - SA-SM-R640NZWAEUB
ProductName - Galaxy Buds4 Pro
productName - Samsung Galaxy R640 Buds 4 Pro white
productSize - Normal
ShortSummaryDescription - Samsung Galaxy Buds4 Pro, True Wireless Stereo (TWS), Calls/Music, 5.1 g, Headset, White
sizeX - 93
sizeY - 87
sizeZ - 47
Title - Samsung Galaxy Buds4 Pro
URL - https://www.samsung.com/
WarrantyInfo -
warrantyLength - 24
warrantyType - G
weight - 130
Weight & dimensions - Charging case dimensions (W x D x H) - 28.3 x 51 x 51 mm
Weight & dimensions - Charging case weight - 44.3 g
Weight & dimensions - Depth - 18.1 mm
Weight & dimensions - Height - 30.9 mm
Weight & dimensions - Left earpiece weight - 5.1 g
Weight & dimensions - Right earpiece weight - 5.1 g
Weight & dimensions - Weight - 5.1 g
Weight & dimensions - Width - 18.1 mm
