Samsung Galaxy Buds4 Pro Bluetooth Earbuds - White | SM-R640NZWA
Experience premium Hi-Fi sound and intelligent noise cancellation with the Samsung Galaxy Buds4 Pro Bluetooth Earbuds - White, featuring an advanced 2-way speaker system, dedicated Dual Amplifier, Adaptive Active Noise Cancellation, and Bluetooth 6.1 connectivity. Engineered with a wider woofer and precision tweeter, these premium wireless earbuds deliver deep bass, clear vocals, and detailed highs. Their elegant white finish, genuine metal blade design, and comfortable in-ear fit combine sophisticated styling with immersive audio performance.
The Samsung Galaxy Buds4 Pro - White | SM-R640NZWA supports 24-bit/96kHz Ultra High Quality Audio, 360 Audio with head tracking, Adaptive EQ, and Galaxy AI features on compatible Samsung Galaxy devices. With six microphones, Super Clear Call technology, Voice Detect, and Siren Detect, the earbuds provide intelligent sound control and enhanced calling clarity. Enjoy up to 7 hours of playback on a single charge and up to 30 hours with the charging case (ANC off), along with IP57 dust and water resistance, convenient pinch controls, and wireless charging.
• Advanced 2-Way Speaker System: Combines a wider woofer and precision tweeter for deep bass, natural vocals, and detailed high frequencies.
• Dedicated Dual Amplifier: Separate amplifiers control the woofer and tweeter to deliver balanced Hi-Fi sound with reduced distortion.
• 24-Bit/96kHz Hi-Fi Audio: Samsung Seamless Codec Ultra High Quality (SSC-UHQ) supports high-resolution audio on compatible Galaxy devices.
• Enhanced Adaptive ANC: Intelligent Active Noise Cancellation adjusts to your ear shape, fit, and surroundings for a more immersive listening experience.
• Adaptive Noise Control: Automatically balances noise cancellation and ambient sound according to your environment.
• Voice Detect Technology: Automatically switches to ambient sound when you start speaking, allowing conversations without removing the earbuds.
• Siren Detect Technology: Recognizes nearby emergency sirens and temporarily activates ambient sound to improve awareness.
• 360 Audio with Head Tracking: Creates immersive spatial audio that responds naturally to head movements on compatible devices.
• Adaptive EQ & 9-Band Equalizer: Automatically optimizes audio while allowing personalized bass, treble, and sound adjustments.
• 6-Microphone Call System: Three microphones per earbud with Deep Neural Network processing help isolate your voice from background noise.
• Super Clear Call Technology: Supports Super Wideband voice transmission up to 16kHz for clearer conversations with compatible Galaxy devices.
• Bluetooth 6.1 Connectivity: Modern wireless connectivity provides reliable audio pairing with supported smartphones, tablets, and other Bluetooth devices.
• Comfortable In-Ear Design: Ergonomic construction with silicone ear tips provides a secure, comfortable fit and effective passive noise isolation.
• Premium Metal Blade Design: Genuine aluminum blade accents deliver a sophisticated appearance and intuitive control.
• Pinch & Swipe Controls: Manage music, calls, playback, and volume directly from the earbuds.
• Head Gesture Controls: Answer or decline supported calls with simple head movements on compatible Galaxy devices.
• Galaxy AI Integration: Supports Interpreter, Live Translate, and other intelligent features when connected to compatible Samsung Galaxy devices.
• Smart Galaxy Connectivity: Easy Pairing and Auto Switch simplify connections across compatible Samsung Galaxy devices.
• Up to 30 Hours Battery Life: Enjoy up to 7 hours of playback per charge and 30 hours total with the charging case when ANC is disabled.
• Up to 26 Hours with ANC: Provides up to 6 hours of playback per charge and 26 hours total with the charging case when ANC is enabled.
• IP57 Dust & Water Resistance: Earbuds are designed to resist dust and temporary water immersion under specified test conditions.
• Wireless Charging Case: Compact case with a translucent cover supports USB-C and compatible wireless charging.
• Samsung Find Support: Helps locate misplaced earbuds using a compatible Samsung device.
• Elegant White Finish: Modern minimalist styling with a lightweight charging case for everyday portability.
| Specification |
Details |
| Brand |
Samsung |
| Series |
Galaxy Buds4 Pro |
| Model |
SM-R640 |
| MPN |
SM-R640NZWA |
| Product Type |
True Wireless Bluetooth Earbuds |
| Color |
White |
| Earbud Design |
In-Ear / Stem Design |
| Speaker Configuration |
Advanced 2-Way Speaker |
| Driver Configuration |
Wider Woofer + Precision Tweeter |
| Amplifier |
Dedicated Dual Amplifier |
| Audio Quality |
Up to 24-Bit / 96kHz (Compatible Devices) |
| Audio Codecs |
SSC-UHQ / SSC / AAC / SBC / LC3 |
| Active Noise Cancellation (ANC) |
Yes |
| Adaptive ANC |
Yes |
| Adaptive Noise Control |
Yes |
| Ambient Sound Mode |
Yes |
| Voice Detect |
Yes |
| Siren Detect |
Yes |
| Adaptive EQ |
Yes |
| Equalizer |
9-Band Customizable EQ |
| 360 Audio |
Yes, with Head Tracking |
| Microphones |
6 Total (3 Per Earbud) |
| Call Enhancement |
Super Clear Call / Super Wideband |
| Bluetooth Version |
Bluetooth 6.1 |
| Bluetooth Profiles |
A2DP / AVRCP / HFP / PBP / TMAP |
| LE Audio |
Yes |
| Auto Switch |
Yes |
| Controls |
Pinch / Swipe / Head Gestures / Voice Commands |
| Galaxy AI Features |
Interpreter / Live Translate (Compatible Devices) |
| Voice Assistant |
Bixby (Compatible Devices) |
| Sensors |
Accelerometer / Gyroscope / Hall / Pressure / Proximity / Touch / Voice Pickup Unit |
| Earbud Battery Capacity |
61mAh Each (Typical) |
| Charging Case Battery Capacity |
530mAh (Typical) |
| Music Playback (ANC Off) |
Up to 7 Hours |
| Total Music Playback (ANC Off) |
Up to 30 Hours with Charging Case |
| Music Playback (ANC On) |
Up to 6 Hours |
| Total Music Playback (ANC On) |
Up to 26 Hours with Charging Case |
| Talk Time (ANC Off) |
Up to 5 Hours |
| Total Talk Time (ANC Off) |
Up to 22 Hours |
| Talk Time (ANC On) |
Up to 4.5 Hours |
| Total Talk Time (ANC On) |
Up to 20 Hours |
| Charging Interface |
USB-C |
| Wireless Charging |
Yes, Charging Case |
| Dust & Water Resistance |
IP57 (Earbuds) |
| Earbud Dimensions (H × W × D) |
30.9 × 18.1 × 19.6 mm |
| Earbud Weight |
5.1g Each |
| Charging Case Dimensions (H × W × D) |
51 × 28.3 × 51 mm |
| Charging Case Weight |
44.3g |
| Ear Tips |
Silicone - S / M / L |
| Samsung Find |
Yes |
| Bixby Voice Wake-Up |
Yes |
| Neck Stretch Reminder |
Yes |
| Included Accessories |
Galaxy Buds4 Pro Earbuds / Charging Case / 3 Sets of Silicone Ear Tips / Quick Start Guide |
| Recommended Use |
Music / Calls / Entertainment / Travel / Everyday Listening |
