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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

$427

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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$427
or 24 equal monthly interest free installments on a Gem Visa credit card of
$17.79^
GEM Finance Card
Total repayments $427 excluding fees.
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Available on 24 months of equal Interest Free instalments:

$17.79^
approximately
per month
^ Total repayments $427 (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 4.9 out of 5 by 646.
Rated 5 out of 5 by from The noise cancelation feature is next level! I brought these so I could listen to YouTube whilst doing chores and got the unexpected benefit of the whole house going quiet just by putting them on 🤣 Very intuative and quick to set up and came with a handy free case. I did a head to head comparison of these verses my sons airpods 3 and these have better sound quality, with more bass (not something I really need) but these also fit nicely in the ear. I can walk around the entirety of the house away from my mobile device and its still clear uniterupted sound.
Date published: 2026-03-17
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 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 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
Rated 5 out of 5 by from Buds 4 Pro review [This review was collected as part of a promotion.] First positives: Sound is better than BP3, not much but like 5% -10% better. ANC is better, 10%- 15% better something Now it's easy to pull out the buds from case, you can directly grab the stem, earlier in pro 3 we had to grab the top which is round so it used to slip. Fitting is good, and I never had issues with the fitting with buds 3 pro, so these feel same to me. Now negatives: Ambient mode has a weird white noise. Maybe it will get fixed with an update. I can't open the case with one hand. With the Buds 3 Pro, I could easily do it. I've attached the video showing the same.
Date published: 2026-03-10
Rated 5 out of 5 by from Best buds I ever had (and had them all...) [This review was collected as part of a promotion.] An upgrade from the previous pro model. They are truly exceptional! The sound is groundbreaking, the fit much more comfortable and easy, pairing with my Flip 7 was instant and they look great too... Active noise cancellation works perfectly once set up. There is a plethora of settings to accommodate any needs both for music and voice. I opted for the custom sound-options to get the best settings for my hearing. I highly recommend this feature in which both high and low barely audible tunes are played in each ear so the system can determine and define one's specific clarity. I am very pleased, indeed!
Date published: 2026-03-10
Rated 5 out of 5 by from Huge upgrade and feature-packed [This review was collected as part of a promotion.] These are a huge upgrade over the previous version, so much more comfortable and fit my ears perfectly with the standard eartips. I love both the design and look over the previous version and decided to go with the black. The sound quality is outstanding, with deep bass, detail and clarity in the mids and highs. The battery life is impressive, and connectivity to my S26 Ultra is faultless, and I haven't experienced any issues. The noise-cancelling is very good, again a massive improvement from its predecessor, and the call quality is outstanding. I am so pleased I decided to buy them. 10/10 in every aspect.
Date published: 2026-03-10
Rated 5 out of 5 by from Big Step Up [This review was collected as part of a promotion.] Pre-ordered as I was looking to upgrade from the Buds3 Pro and I am incredibly impressed. Not only is there a noticable upgrade in sound quality and bass, the active noise cancelling also had a significant improvement compared to the predecessor. The battery life is also impressive. Having a Samsung device means that the buds connect seamlessly between my phone and other devices. Another thing I noticed was how comfortable they felt in my ears, these hold much better than the predecessors and don't irritate my ears like the Buds3 did. I am incredibly impressed and satisfied!
Date published: 2026-03-10
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Limit 2 per customer. Personal shoppers only. Trade not supplied. Available from Wednesday 11th March 2026 until midnight Tuesday 24th March 2026.

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