Samsung Galaxy Buds4 Black SM-R540NZKAEUB

The Samsung Galaxy Buds4 combines a sleek design, advanced audio, and seamless Galaxy compatibility. An improved sound system, Samsung Seamless Codec (SSC) with up to 24-bit / 96 kHz quality, and Super Clear Call ensure that both music and calls sound exceptionally clear – even in noisy environments. A new metal blade detail completes the look, and the compact charging case with a transparent lid makes it easy to take with you anywhere.

Iconic metal design. Designed for all-day comfort.

The Galaxy Buds4 stand out with a sophisticated metal design. The lightweight and ergonomic construction is designed for all-day use, providing a comfortable and stable fit whether you're at work or on the go. The compact charging case slips easily into your pocket, and the transparent cover provides a modern and practical finish.

Balanced and clear sound from all directions

Galaxy Buds4 delivers rich and full-bodied sound thanks to an 11mm dynamic wide-range speaker. The result is controlled and punchy bass, a clear midrange, and bright and detailed highs. The sound is balanced and natural - perfect for music, podcasts, and videos. Samsung Seamless Codec (SSC) supports 24-bit / 96 kHz audio, preserving the original audio information with precision and detail. Optimized data transmission reduces dropouts and interference for a stable listening experience. Enable Ultra High Quality Audio (UHQ) on your Galaxy smartphone and experience your favorite songs with new depth.

Customize the sound

The 9-Band Equalizer lets you adjust the bass, treble, and overall sound to your personal preferences. Galaxy Buds4 also adapts the sound based on the shape of your ears and how you use them, ensuring a smooth and natural listening experience - even when you change the volume.

Super Clear Call - Clear calls even in noise

Six microphones and advanced Deep Neural Network (DNN) technology accurately and efficiently separate your voice from background noise. Super Wideband (SWB) up to 16 kHz transmits your voice clearly between Galaxy Buds4 and your Galaxy smartphone. Hear and be heard – clearly and naturally, wherever you are.

360 Audio – Immerse yourself in sound

Expand your soundscape from stereo to a 3D experience with a single touch. 360 Audio brings the atmosphere of a concert hall or arena right around you. Instruments and vocals are placed naturally in the space, and the music seems to surround you completely.

Effective noise control – immerse yourself in your own sound world

The high-quality sound system and advanced Active Noise Cancelling (ANC) algorithm adapt in real time to the shape and fit of your ears. Distractions are reduced so you can focus on your music, podcasts or calls in any environment. Adaptive Noise Control automatically adjusts ANC and ambient noise levels to your surroundings. You can stay immersed in your music, yet aware of the world around you.

Simple connection. Direct to the music.

Open the charging case and you’re ready to go. Your Galaxy smartphone or Galaxy Tab will automatically recognize your Galaxy Buds4. No separate apps, no extra downloads—just quick and easy pairing. One UI 8.5 deepens the way Galaxy Buds4 and your Galaxy smartphone work together. Control features directly from your device’s Settings or Quick Panel, and save app-specific sound profiles without a separate app.

Smart Galaxy Experience

Personal AI Translator

Galaxy AI-powered Translator helps you overcome language barriers. Hear translations directly from your Galaxy Buds4 and read them from your Galaxy smartphone – have a fluent conversation in different languages.

Hands-free AI assistant

Ask for help with just your voice. Activate AI agents like Bixby to get answers or complete tasks without touching your phone.

Head gesture control

Answer calls or respond to Bixby with a nod or shake of your head. Perfect for when your hands are full.

Auto Switch

Seamlessly switch between Galaxy devices. Answer a call on your Galaxy smartphone and instantly get back to work on your Galaxy Tab or Galaxy Book. Audio automatically switches to the primary device.

Technical specifications

• Dimensions: Earbuds: 18.3 x 19.3 x 30.5 mm. Charging case: 51 x 51 x 28.3 mm
• Weight: Earbuds: 4.6 g. Charging case: 45.1 g
• Speaker: Φ11 mm 3.8t (1-way)
• Microphones: 3 x digital microphones
• Sound technology: Active noise cancellation (ANC), Ambient Sound mode, Adaptive EQ, Adaptive ANC
• Battery: Earbuds: 45 mAh. Charging case: 515 mAh
• Music playback time: Up to 5 h (ANC on) / up to 24 h in total with charging case. Up to 6 hrs (ANC off) / up to 30 hrs total with charging case
• Talk time: Up to 3.5 hrs (ANC on) / up to 18 hrs total. Up to 4 hrs (ANC off) / up to 20 hrs total
• Connectivity: Bluetooth® 6.1, Auto Switch. Codecs: SSC (Samsung Seamless Codec) HiFi, SSC UHQ (Samsung Proprietary), AAC, SBC, LC3, Auracast support
• Sensors: Voice Pickup Unit (VPU), Force & Touch (Swipe), IR sensor, Accelerometer, Gyroscope, Hall sensor
• Compatibility: Android 12 or later. Minimum 1.5 GB RAM
• Water resistance: IP54

The package includes a pair of Samsung Galaxy Buds4 Black SM-R540NZKAEUB earphones and a charging case.