The OnePlus Buds 4 in Zen Green offer an impressive sound experience optimized by the combination of dual drivers. With an 11mm woofer and a 6mm tweeter, these headphones deliver deep bass and clear highs, resulting in a balanced sound profile. The support for LHDC 5.0 codecs enables nearly lossless audio transmission, providing a high sampling rate and bit depth. This ensures that music can be enjoyed in studio quality with minimal distortion. Another standout feature is the Golden Sound function, which allows for a personalized listening experience based on individual hearing tests and ear shape scans. The adaptive noise cancellation dynamically adjusts to the environment, ensuring a seamless transition between noise cancellation and ambient mode. With OnePlus 3D Audio technology, a spatial sound experience is created, enhancing immersion while listening to music or making calls.
Application range | Lifestyle |
Equipment + Functions | Microphones |
Headphone type | Bluetooth headphones, In Ear Headphones |
Signal transmission | Wireless |
Noise cancelling | ANC |
Isolation | Closed |
Item number | 59830647 |
Manufacturer | OnePlus |
Category | Headphones |
Manufacturer no. | 5481158910 |
Release date | 27.6.2025 |
Colour | Green |
Exact colour description | Zen Green |
Material | Polyester |
Operating system compatibility | Android, iOS |
Application range | Lifestyle |
Output | Stereo |
Noise cancelling | ANC |
Equipment + Functions | Microphones |
Music control | touchpad remote control |
Signal transmission | Wireless |
Button functions | Accept call, Activate ANC, Language assistant |
Compatible voice assistants | Google Assistant |
Headphone type | Bluetooth headphones, In Ear Headphones |
Fit | In Ear |
Isolation | Closed |
Driver diameter | 11 mm |
Durability | Splashproof |
Protection type (IP code) | IP55 |
Converter principle | Dynamic |
Membrane size | 11 mm |
Sensitivity | 55 dB |
Bluetooth version | 5.4 |
Bluetooth profiles | SCO Audio |
Max. range | 10 m |
Power supply | Battery operated |
Battery life | 45 h |
Charging time | 0.17 h |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Charging case, Earplugs (S, M, L) |
Height | 2.50 cm |
Width | 4.50 cm |
Depth | 6.50 cm |
Weight | 42 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 Galaxus