Immerse yourself in an incredible world of sound with the Galaxy Buds4 Pro: personalise your sound quality with Sound Optimisation when watching videos, listening to music or making calls - anytime, anywhere. The design allows you to use your earbuds intuitively and enjoy long-lasting comfort.
Ideal for anyone who wants to concentrate and prioritises comfort during intense activities. The Galaxy Buds4 Pro provide a personalised listening experience because the sound adapts to the shape of your ears. The ergonomic fit offers a high level of comfort and support even during intensive workouts. The design of the earbuds case has a transparent cover so that you can see your Galaxy Buds4 Pro and intuitively remove and charge them. The Galaxy Buds4 Pro are available in the colours Black and White.
The Galaxy Buds4 Pro speakers are 19.8% wider than the previous model and have a wider vibration surface so you can enjoy authentic sound from the first note. Combined with Hi-Fi and the improved adaptive equaliser, you can hear more nuances and a clearer separation of frequencies. With Intelligent Call, you have a crystal-clear sound experience when making calls. The active noise cancellation function is supported by AI and efficiently blocks out unwanted noise.
With the Galaxy Buds4 Pro, using AI is easy: ask a question about information, summaries or upcoming tasks without taking your smartphone out of your pocket. Bixby or Google Gemini2 will provide you with the answer to your question. Want to make a phone call but you're on a bike ride and don't have a hand free? Bixby supports you as a smart assistant. Nod once to answer a call or shake your head to reject the call.
Highlights Galaxy Buds4 Pro - Adaptive noise cancellation (ANC) - Powerful sound & comfort - Long-lasting battery with 530 mAh charging case - Battery life for music: up to 7 hours, up to 6 hours with ANC activated - Battery life (incl. case): up to 30 hours, up to 6 hours with ANC activated - Battery life (incl. case): up to 30 hours, up to 6 hours with ANC activated. Battery life (incl. case): up to 30 hours, up to 26 hours with ANC activated - Water and dust protection in accordance with IP57
Application range | General |
Noise cancelling | ANC |
Equipment + Functions | Microphones, True Wireless |
Signal transmission | Wireless |
Headphone type | Bluetooth headphones, In-ear headphones |
Isolation | Closed |
Item number | 67247923 |
Manufacturer | Samsung |
Category | Headphones |
Manufacturer No. | SM-R640NZKAEUC |
Release date | 3.3.2026 |
Sales rank in Category Headphones | 5 of 8494 |
Colour | Black |
Exact colour description | Black |
Material | Metal, Silicone |
Operating system compatibility | Android |
Application range | General |
Output | Stereo |
Noise cancelling | ANC |
Equipment + Functions | Microphones, True Wireless |
Music control | touchpad remote control |
Signal transmission | Wireless |
Compatible voice assistants | Bixby |
Headphone type | Bluetooth headphones, In-ear headphones |
Fit | In Ear |
Isolation | Closed |
Driver diameter | 11 mm |
Durability | Dustproof, Water-resistant |
Protection type (IP code) | IP57 |
Converter principle | Dynamic |
Membrane size | 11 mm |
Connections base/transmitter | USB-C |
Bluetooth version | 6.1 |
Bluetooth feature | A2DP, AAC, AVRCP, HFP, SBC |
Bluetooth profiles | A2DP, AAC, AVRCP, HFP, SBC |
Power supply | Rechargeable battery operated |
Battery life | 6 h |
Capacity | 530 mAh |
Charging time | 1 h |
Charging input | USB-C |
Supported charging power | 2.5 – 4.5 W |
Country of origin | China |
Manufacturer commitment | RE100 |
CO₂ emissions | 29.26 kg |
Climate contribution | CHF 0.70 |
Scope of delivery | Charging case, Eartips (S, M, L), Samsung Galaxy Buds4 Pro SM-R640, Short manual, without charger |
Height | 3.09 cm |
Width | 1.81 cm |
Depth | 1.96 cm |
Weight | 5.10 g |
Length | 9.30 cm |
Width | 8.60 cm |
Height | 5.30 cm |
Weight | 131 g |
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusHow often is a product of this brand in the «Headphones» category returned?
Source: Digitec GalaxusTested: 31 Bluetooth headphones, including special models such as the open-ear Soundcore Aerofit 2 Pro. It can also be used as an in-ear model with noise cancellation – we’ll tell you how well that works. Also exceptional: With the Fairphone Fairbuds XL 2025 and Beyerdynamic Aventho 200 over-ear headphones, anyone can easily replace the battery themselves...
The Samsung Galaxy Buds 4 Pro impress with their elegant design, good fit, excellent noise cancellation and impressive sound. Despite the relatively high purchase price of 249 euros, they are well worth the money. However, they lack support for iOS and you need a compatible Samsung smartphone to make the most of all the functions.
