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Key Details:
- Model: SM-R640NZKAASA
- Part #: T060032
- Warranty: 1 Year
- Brand: Samsung
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Samsung Galaxy Buds4 Pro Bluetooth In-Ear Wireless Stereo Earbuds - Black
The Samsung Galaxy Buds4 Pro deliver premium Hi-Fi sound in an iconic metal design shaped for all‑day comfort. Precision‑sculpted from aluminium, their refined finish combines elegant style with effortless control for a secure, natural fit.
Iconic metal design. Built for all-day comfort:
The 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.
Hi-Fi sound. Hear the full range:
Meet 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.
Hear every layer come alive:
Hear 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.
Super Clear Call, even in noise:
Even 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.
Surround yourself in sound:
Expand 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.
Let Hi-Fi sound stay vivid:
With 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.
Audio:
- Number of MIC: 6
- Speaker: Enhanced 2-way
- Ambient Sound: Yes
- Adaptive Noise Control: Yes
- Active Noise Cancellation: Yes
- Voice Detect: Yes
- 360 Audio: Yes
- Siren Detect: Yes
- Audio Codec: AAC, SBC, SSC (Samsung Seamless Codec), SSC-UHQ, LC3
- Adaptive EQ: Yes
- Adaptive ANC: Yes
- Super Wide Band: Yes
Connectivity:
- Bluetooth Version: Bluetooth v6.1
- Bluetooth Profiles: A2DP, AVRCP, HFP, PBP, TMAP
- LE Audio: Yes
- Auto Switch: Yes
Sensors:
- Accelerometer, Gyro Sensor, Hall Sensor, Pressure Sensor, Proximity Sensor, Touch Sensor, VPU (Voice Pickup Unit)
Usage Time (ANC On):
- Talk Time (Hours, ANC On): Up to 4.5
- Total Talk Time (Hours, ANC On): Up to 20
- Music Play Time (Hours, ANC On): Up to 6
- Total Music Play Time (Hours, ANC On): Up to 26
Usage Time (ANC Off):
- Talk Time (Hours, ANC Off): Up to 5
- Total Talk Time (Hours, ANC Off): Up to 22
- Music Play Time (Hours, ANC Off): Up to 7
- Total Music Play Time (Hours, ANC Off): Up to 30
Power:
- Power Required for Charging (Min ~ Max, W): 2.5 ~ 4.5
Battery:
- Earbud Battery Capacity (mAh, Typical): 61
- Case Battery Capacity (mAh, Typical): 530
Services and Applications:
- Samsung Find: Yes
- Bixby Voice Wake-up: Yes
- Neck Stretch Reminder: Yes
- Voice Command: Yes
Physical Specification:
- Earbud Dimension (H x W x D): 30.9 x 18.1 x 19.6 mm
- Earbud Weight: 5.1 g
- Case Dimension (H x W x D): 51 x 28.3 x 51 mm
- Case Weight: 44.3 g
- Durability: IP57
- Ultra High Quality Audio (UHQ) up to 24-bit / 96 kHz is available on Galaxy S26 Series, S25 Series, S24 Series, S23 Series, Z Fold7, Z Flip7, Z Fold6, Z Flip6, Z Fold5, Z Flip5 and Tab S11 Series, Tab S10 Series, Tab S9 Series with One UI 6.1.1 or above. Additional devices may be supported in the future.
- Super wideband (SWB) call is available on Galaxy S26 series, S25 series, Z Fold7, Z Flip7, Z Fold6, Z Flip6, A56, Tab S11 series and Tab S10 series with One UI 6.1.1 or above. Additional devices may be supported in the future. Super wideband call is available regardless of the call app. SWB may not be supported depending on the mobile network between devices.
- 360 Audio is only available on Samsung Galaxy smartphones and Galaxy Tab devices with Android One UI version 3.1 or later, and selected Samsung TV models. Supported Samsung TV models include: Neo QLED 8K (QN900D, QN800D), Neo QLED 4K (QN95D, QN90D, QN87D, QN85D), OLED (S95D, S90D, S85D), QLED (Q80D, Q70D). Support for 360 Audio and head tracking may vary depending on the application and content.
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