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Samsung - Galaxy Buds4 Pro Wireless Earbud Headphones - Black

Model: SM-R640NZKAXAR
SKU: 6668660
$249.99
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Specifications
  • Noise Cancelling (Active)
    Yes
    Sound Mode
    Dolby Atmos
    Connection Type
    Wireless
    Wireless Connectivity
    Bluetooth
    True Wireless
    Yes
    Maximum Wireless Range
    200 feet
  • Key Specs
    • Noise Cancelling (Active): true
    • Sound Mode: Dolby Atmos
    • Connection Type: Wireless
    • Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • True Wireless: true (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
    • Maximum Wireless Range: 200 feet
    • Water Resistant: true (Resists some degree of water penetration.)
    • Built-In Microphone: true
    • Carrying Case: true
    • Microphone Features: Noise cancelling
    • Headphone Fit: In-Ear
    • Works With: Amazon Alexa, SmartThings, Google Home (Compatible with or able to be connected to other smart devices or applications.)
    • Voice Assistant Built-in: Gemini, Bixby (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
    • Ear Tip Sizes Included: Large, Medium, Small
  • General
    • Brand: Samsung
    • Model Number: SM-R640NZKAXAR
    • Product Name: Galaxy Buds4 Pro Wireless Earbud Headphones
    • Color: Black
    • Ear Cushions: true
    • Ear Tip Sizes Included: Large, Medium, Small
  • Audio
    • Noise Cancelling (Active): true
    • Sound Isolating: true
    • Environmental Noise Control: true (A technology that automatically or manually adjusts, or eliminates, ambient background sound to allow conversational voices to be heard clearer.)
    • Volume Limiting Function: true
    • Sound Mode: Dolby Atmos
  • Connectivity
    • Connection Type: Wireless
    • Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • True Wireless: true (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
    • Bluetooth Version: 5.4 (The Bluetooth specification formalized by the Bluetooth Special Interest Group. All versions of the Bluetooth standard are backwards compatible with previous versions.)
    • Maximum Wireless Range: 200 feet
  • Features
    • Water Resistant: true (Resists some degree of water penetration.)
    • Waterproof: true (Designed or treated to be impervious to water in certain situations. Products are tested under controlled laboratory conditions and then assigned an Ingress Protection (IP) rating to denote the degree of protection from water ingress. The level of protection may decrease over time with natural wear of the product.)
    • Built-In Microphone: true
    • Carrying Case: true
    • Microphone Features: Noise cancelling
    • Controls: Call, Voice assistant, Mute, Track selection, Volume
    • Number of Programmable Buttons: 2
  • Design
    • Headphone Fit: In-Ear
    • Style: General use
  • Power
    • Rechargeable: true
    • Battery Capacity: 57 milliampere hours (The amount of energy stored in the battery.)
    • Charging Accessory Included: Cradle
    • Charging Interface(s): Wireless (The connection for transmitting power to charge the device.)
    • On/Off Switch: Automatic
  • Compatibility
    • Works With: Amazon Alexa, SmartThings, Google Home (Compatible with or able to be connected to other smart devices or applications.)
    • Voice Assistant Built-in: Gemini, Bixby (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
  • Dimensions
    • Product Height: 2.01 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 2.01 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Length: 1.10 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Weight: 0.12 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 198957273681

Audio lovers, the rich listening experience you’ve been waiting for is here with Galaxy Buds4 Pro. We’ve pulled out all the stops to craft Buds for those who want to hear the best in every note. Pop them in and press play. Hear vocals so pure, you get goosebumps. Feel bass that’s so deep, it moves you. Suddenly, you’re not just listening, you’re at the concert. Get closer to the sounds you love with dual speakers in each earbud for a more powerful soundstage. Cue up a track you’ve heard a hundred times. You’ll hear new details like it’s the first time thanks to a hi-res codec that preserves more musical detail than ever before. When you’re finished listening, place them in their redesigned charging case that keeps your Buds firmly in place while they charge. Hear the next-level audio experience your heart and ears have been craving with Buds4 Pro.

  • Sound with exceptional detail and clarity: Hear the richness of the sounds you love most with Hi-Res Audio¹ on Galaxy Buds4 Pro. Designed with a 24-bit hi-fi codec, they maintain the integrity of your favorite audio, over Bluetooth. From small reverbs to subtle textures, every detail sounds dynamic and clear.
  • Powerful sound for real music lovers: Enjoy a dynamic audio experience with dual speakers in each earbud. Galaxy Buds4 Pro feature a dedicated tweeter for rich highs and a separate woofer for deep, full bass. The result: Music comes to life with amazing depth, clarity and richness.
  • Calls so clear, it’s stunning: Enjoy clear phone calls with Galaxy Buds4 Pro and Galaxy S26 Series —they work together to deliver crisp and clear conversations. From juggling work calls to catching up with loved ones, confidently hear the difference loud and clear with the perfect pair.¹
  • Cancels noise. Adapts to your surroundings.: Enjoy sound to the fullest anywhere you go with Adaptive Active Noise Cancellation.⁵ Galaxy Buds4 Pro adjust sound levels based on your environment. Whether you’re at a bustling café or strolling through a park, your Buds will keep the audio you love front and center.
  • Day and night. Fits just right.: Feel the difference with Galaxy Buds4 Pro. Combining an improved, ear-hugging design with changeable ear tips, your Buds deliver that just-right fit so you can enjoy the audio you love in comfort.
  • Ask and AI will answer: Asking for help is easy with Galaxy Buds4 Pro and Galaxy S26 Series.² Simply speak a command out loud and they work together³ to knock out your task. From taking notes to setting reminders to finding a recipe, your Buds4 Pro are at the ready whenever you need them.
  • Made for every moment, rain or shine: No matter where you take them, peace of mind comes standard with Galaxy Buds4 Pro. Thanks to a water-and dust-resistant design⁴ and an IP57 rating, you can wear your Buds with confidence knowing they’re built for life on the go.
  • From phone to ear, translations you can hear: Trying to make a dinner reservation in another country over the phone? Galaxy Buds4 Pro and Live Translate¹ help you understand up to 22 other languages, just like that. Using the Samsung Phone app on your Galaxy S26 Series device, your Buds³ deliver a real-time translation of what the other person is saying right into your ear, leaving you hands-free to get ready for that special meal.
  • Touch controls with a personal touch: Control is just a gesture away with Intuitive Touch Control on Galaxy Buds4 Pro. Simply swipe your Buds to change the volume. A pinch gives you the power to play, pause or skip tracks. For quick access to custom shortcuts like app launches and more, just pinch and hold.
  • A sleek, new look: Stand out with the stylish blade design of Galaxy Buds4 Pro. Its sleek and refined shape comes with luxe metallic accents that look as great as your Buds sound.
Whats Included
  • Buds
  • Cradle
  • Ear Tips
  • Quick Start Guide
Disclaimers
  • ¹Requires initial setup via settings or Samsung Wear app on a compatible Galaxy smartphone; see Samsung.com for compatibility.
  • ²Products sold separately.
  • ³Galaxy AI basic features provided by Samsung are free. Any Samsung enhanced AI features and all third-party AI features are subject to different terms and may be subject to fees.
  • ⁴IP-rated for submersion in up to 3 feet of fresh water for up to 30 minutes (charging case is not water-resistant). Not advised for beach or pool use. If the earbuds or your hands are wet, they must be dried thoroughly prior to handling. Damaged earbuds are not guaranteed to be water-resistant.
  • ⁵Requires initial setup via settings or Samsung Wear app on a compatible Galaxy/Android smartphone. See FAQ section of product page on Samsung.com for compatibility.

Q: Are these headphones waterproof?

A: Yes, these headphones are waterproof.

Q: Are these wireless headphones truly wireless?

A: Yes, these headphones are truly wireless.

Q: Is there a built-in microphone in these headphones?

A: Yes, these headphones have a built-in microphone.

Q: Does the listed product have volume limiting function?

A: Yes, the listed product has volume limiting function.

Q: What is the maximum wireless range for these headphones?

A: The maximum wireless range for these headphones is 200 feet.

Q: Can I use these headphones with Alexa?

A: Yes, these headphones work with Amazon Alexa.

Q: Do these earbuds have active noise cancelling?

A: Yes, these earbuds feature active noise cancelling.

Q: Is there a built-in microphone in these earbuds?

A: Yes, these earbuds have a built-in microphone.

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Pros for Samsung - Galaxy Buds4 Pro Wireless Earbud Headphones - Black
Sound Quality, Comfort, Fit, Battery Life, DesignSound Quality, Comfort, Fit, Battery Life, ConnectivitySound Quality, Comfort, DesignSound Quality
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Specs

Reviews

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  • Sound Quality (141)
  • Comfort (45)
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  • Control Scheme (3)

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The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Samsung pro 4

    Love them. I purchased the pro3 not to long ago. I was very disappointed with the battery life. I even tried swapping them out because i felt they were defective. Then i got the pro4. OMG!! Some much better . Comfortable, easy to use, sound is immaculate, and the battery life for talk time is so much better. Go try it for yourself..

    Gamehead Posted

  • Rated 4 out of 5 stars

    Very comfortable!!

    This year's Galaxy Buds Pro 4 are extremely comfortable. I have had my buds in for hours with our any discomfort or ear fatigue. Highly recommend for sound quality and fit.

    SkegeeGeorgia Posted

  • Rated 5 out of 5 stars

    Awesome!

    These units demonstrate a notable enhancement compared to previous Samsung models. The audio quality is distinguished by its richness and impactful delivery. Battery performance is commendable, and the in-ear fit is exceptionally well-designed. When preparing for sleep, I frequently utilize a single Bud for video consumption.

    skygunner27 Posted

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