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Samsung Galaxy Buds4 Pro Active Noise Cancelling True Wireless In-Ear Headphones - Black

Samsung Galaxy Buds4 Pro Active Noise Cancelling True Wireless In-Ear Headphones - Black

$429

Samsung Galaxy Buds4 Pro Active Noise Cancelling True Wireless In-Ear Headphones - Black

SM-R640NZKAASA
Front view of two black Samsung Galaxy Buds4 Pro earbuds, showing metal‑finished stems
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$429
or 24 equal monthly interest free installments on a Gem Visa credit card of
$17.88^
GEM Finance Card
Total repayments $429 excluding fees.
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Available on 24 months of equal Interest Free instalments:

$17.88^
approximately
per month
^ Total repayments $429 (excluding fees). Min purchase of $250 applies. Offer ends . Equal monthly payments required. Lending criteria, T&Cs & fees apply incl. a $55 estb. fee & $65 annual fee ($32.50 half yearly). Standard interest rate (currently 29.49% p.a.) applies after interest free term ends. Exclusions may apply. *Further information on rates and fees can be found at gemfinance.co.nz. Credit provided by Latitude Financial Services Ltd.
How it works
Description

Meet the Samsung Galaxy Buds4 Pro Active Noise Cancelling True Wireless In-Ear Headphones, the future of wearable tech now in a flatter, more aerodynamic design! Designed for a life in motion, this pair of earbuds incorporates dynamic drivers and studio sound that fits in your pocket. It also boasts an Enhanced Adaptive ANC function and a handy charging case that offers extra runtime even while you’re on the go. Plus, the Galaxy Buds 4 Pro showcase a thin, flat stem and an ergonomic design for the ultimate wearing comfort.

Key Features

  • Revolutionary Galaxy AI: Take a step towards a new chapter in audio excellence! Powered by Galaxy AI, Buds4 Pro brings your music to the next level. Enjoy innovative features like noise cancellation (ANC), Interpreter (real-time translation), and Adaptive EQ, empowering you to connect and listen like never before.
  • Pro-Grade Audio: Revel in the full-bodied sounds. The Buds4 Pro features 360 Audio with Head Tracking, enhanced 2-way dynamic drivers, dual amplifiers, a tweeter, and a wider woofer, delivering a refined listening experience for music, podcasts, and audiobooks.
  • Focus On Your Music: Say goodbye to distractions and hello to an immersive listening experience, as these Samsung Earbuds are equipped with an Enhanced Adaptive Active Noise Cancelling feature that effectively blocks out unwanted noise.
  • Accessible Controls: Conveniently manage your music playback without needing to reach for your smartphone, thanks to its built-in on-ear controls and voice control function (via Bixby). It also supports Head Gesture control, letting you simply shake your head or nod to accept/reject calls.
  • Sleek Construction: Samsung Galaxy Buds4 flaunts a re-engineered design that features an angled bulb, flatter stem vents, and silicone ear tips. It also highlights a modern minimalist aesthetic and a real metal blade that is sure to blend well into your day-to-day outfits. Additionally, the range is available in Black and White finishes to suit any style.
  • Handy Microphones: With its Super Clear Call function and built-in six microphones, you can enjoy crisp and accurate calls every time.
  • Wireless Convenience: Galaxy Buds4 Pro features a true wireless design, allowing you to jam to your audio content without the messy cables holding you back.
  • Rugged Construction: Rest assured, these Samsung In-Ear Headphones can keep up with your intense workouts! It showcases an IP57 rating, which can reliably withstand dust and water.
  • Powerful Battery: Its battery provides up to 7 hours of playtime with ANC off and up to 6 hours of runtime with ANC on, so you can enjoy extended listening sessions.
  • Charge On the Go: Keep your earbuds powered even while on the move, thanks to its handy charging case. It also highlights a square-shaped, transparent lid case, so you can check on your earbuds at a glance.
  • Seamless Connections: The Galaxy Buds4 Pro support Bluetooth v.61 connectivity, enabling you to wirelessly pair them to your compatible devices.
Specifications
All Product Details
Brand Samsung
Product Type In-Ear Headphones
Model Number SM-R640NZKAASA
Colour Black
Product Specifications
Model Galaxy Buds4 Pro
Headphone
Noise Cancelling Yes
Noise Cancelling Type Active
True Wireless Yes
On-Ear Controls Yes
Driver Type (Headphone) Dynamic
Driver Size (Headphone) 11 mm
Headphone Frequency Response Up to 24bit/96kH
Microphone
Built-In Microphones Yes
Number of Microphones 6
Charging Case
Charging Case - Height 2.8 cm
Charging Case - Width 5.1 cm
Charging Case - Depth 5.1 cm
Headphone Battery
Battery Life/ Playtime with Full-charge Up to 7 hours (ANC Off), Up to 6 hours (ANC On)
Charging Method Charging Case
Amplifier
Built-in Amplifiers Yes
Amplifier Type Dual Amplifier
Connectivity
Wired / Wireless Wireless
Connectivity Type Bluetooth
Bluetooth Version v6.1
Durability
IP Rating IP57
Dimensions
Product Width Earbud: 1.9, Case: 5.1 cm
Product Depth Earbud: 3, Case: 2.8 cm
Product Height Earbud: 1.8, Case: 5.1 cm
Product Weight Earbud: 0.005 kg, Case: 0.045 kg
Reviews

Expert Reviews

Customer Reviews

Samsung Galaxy Buds4 Pro Active Noise Cancelling True Wireless In-Ear Headphones - Black is rated 4.8 out of 5 by 1283.
Rated 5 out of 5 by from Decent upgrade from Busds3 Pro for me. [This review was collected as part of a promotion.] Upgraded from Buds3 Pro. I miss the lights, but these are so much more comfortable than my Buds3 Pro. I have gone from putting up with them for 30 mins to an hour to almost forgetting I'm wearing them for several hours at a time. The case on Buds4 Pro is worse in my view because I used to just be able to drop the Buds3 Pro straight in. The colour on the base of the stems to show left and right is also missing. However, I don't regret buying the Buds4 Pro, much more comfortable, sound quality is even better, noise cancelling is good when something is actually playing. Paired with S25 Ultra.
Date published: 2026-03-18
Rated 5 out of 5 by from Studio Quality for a Busy Lifestyle [This review was collected as part of a promotion.] The ANC on the Buds4 Pro is a significant leap forward. It creates a focused "bubble" that is essential for deep-work sessions or navigating noisy commutes. The audio profile is balanced and rich, but the real standout is the ecosystem switching. Moving from a video call on my laptop to a quick update on my S26 Ultra is instantaneous. They are comfortable enough for multi-hour wear, and the microphone quality during calls is finally at a level where I don't have to worry about background wind or office noise. If you value a "seamless" digital life, these are the missing piece of the puzzle.
Date published: 2026-03-18
Rated 5 out of 5 by from Excellent Purchase! [This review was collected as part of a promotion.] I treated myself to these at the same time as I purchased the Galaxy S26 Ultra. I can't believe the difference in sound quality compared with my old Galaxy Buds+ which I've had since 2020! They were really easy to connect to my new 'phone and the facility to tailor the sound to your hearing and preferences is fantastic. I also love the noise canceling feature, which can also be customised. They are also very comfortable to wear and come with two more sets of buds in different sizes to suit. The battery capability, seems more than sufficent, too. All in all, an excellent addition to the range.
Date published: 2026-03-10
Rated 5 out of 5 by from Best ear buds on the market [This review was collected as part of a promotion.] I have purchased so many ear buds from various brands over the years & thought I would give these a try... im so glad I did! These dont pop out like all the others & the sound quality is A-M-A-Z-I-N-G!! I almost gave up on investing on another pair that would just sit on my bedside table because they would be so annoying to keep in my ear. Im so glad I gave these a go, once you pop them in there is no need to continuously keep pushing them down your ear canal because they simply don't budge & they stay in like they are supposed too 💕 The battery life has also improved from the buds 3 pro
Date published: 2026-03-16
Rated 5 out of 5 by from Loving it so far [This review was collected as part of a promotion.] Noise cancellation great and works in a fea different modes so. It's quite noticeable that the quality of the sound itself is much better with it on, but ambient mode can be used so you're still aware of your surroundings, while the sound is nice and clear. Battery life seems to be pretty good also, though I have to admit I've not properly challenged it yet. Buds feel pretty comfortable and alternative tips are available if needs be. What impressed me was that you can do a earphone fit test which will be able to tell you if it's worth changing the tips. Super easy to connect to device.
Date published: 2026-03-26
Rated 5 out of 5 by from Would recommend 10/10 [This review was collected as part of a promotion.] The best earbuds Samsung have produced yet. They are a definite upgrade from the Galaxy Buds Pro 3 in every aspect. Music clarity is noticeably sharper and more defined, and they feel more comfortable to wear for longer periods. The connection, battery life, and noise cancelling have all been improved as well. I would definitely recommend them if you’re planning to upgrade your current Samsung earbuds. The Galaxy Wearable app is also very useful, allowing you to adjust the equaliser settings to increase the depth and richness of the sound. This makes even familiar songs feel fresh and new. Overall, a really worthwhile upgrade
Date published: 2026-03-11
Rated 5 out of 5 by from Game Changing Design! [This review was collected as part of a promotion.] The Samsung Galaxy Buds 4 Pro deliver impressive sound quality with a powerful yet balanced bass and excellent noise cancellation. Their distinctive blade design looks amazing and sets them apart from other earbuds on the market. Ambient mode is effective, softening background noise supported by the strong ANC performance. At around 5g per bud, they’re comfortable for long wear. Controls are intuitive, with pinch gestures for functions and a smooth slide on the stem for volume adjustment. Overall, the Buds 4 Pro offer outstanding audio performance in a stylish and comfortable package.
Date published: 2026-03-19
Rated 5 out of 5 by from A real great changer! [This review was collected as part of a promotion.] At first I wasn't too impressed but Samsung has a nifty tool to ensure the buds are fit perfectly. After adjusting and getting the right fit...the noise cancellation was phenomenal. The entire world is drowned out - just you and whatever you're listening to. The clarity requires adjustment on settings too, leaving on balanced feels bland. Try fiddling around (I prefer dynamic) - it makes the sound rich. No issue with connectivity (instant) or battery life either. Lasts at least a solid productive day (4.5 hours on high volume I'd say). This is sound at its comforting best (it's very comfortable).
Date published: 2026-03-10
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