Samsung Galaxy Buds4 True Wireless AI Earbuds
Immerse yourself in high-fidelity audio with the Samsung Galaxy Buds4 (Model: SM-R540). Re-engineered using computational ear analysis from millions of global data points, these earbuds sport an iconic open-fit blade design crafted for maximum stability and weightless, all-day comfort. Driven by cutting-edge Galaxy AI and bleeding-edge Bluetooth 6.1 connectivity, the Galaxy Buds4 adaptively sculpt sound profiles in real-time to match your ears, making them a perfect companion for your modern mobile ecosystem.
Key Features & Innovations
- Iconic Blade & Translucent Case Design: Features a refined blade profile with an engraved pinch-and-swipe control strip. The sleek cradle is complete with a signature transparent clamshell cover, making it quick and easy to check storage orientation at a glance.
- Adaptive Active Noise Cancellation (ANC): Escape external chaos instantly. The intelligent AI-driven ANC algorithm instantly monitors and maps your unique ear shape and fit, keeping vocals and music crisp while canceling harsh low-frequency environmental noise.
- Immersive 24-Bit Hi-Res Audio: Engineered with a premium 11mm wide-range dynamic speaker that pipes out booming bass and detailed treble. Utilizing the Samsung Seamless Codec (SSC), it processes 24-bit/96kHz audio directly over Bluetooth for near-lossless wireless sound.
- Hands-Free Intuitive Head Gestures: Take complete control without using your hands or pulling out your smartphone. Conveniently nod your head to answer incoming calls, or shake your head to quickly decline notifications and dismiss phone alerts.
- Next-Gen Galaxy AI Translations: Break down communication barriers seamlessly. Connect with a compatible Galaxy phone to utilize the Live Translate and Interpreter assistant, receiving real-time audio translations in up to 22 supported languages straight through your earbuds.
- 6-Mic Super Wide Band (SWB) Calls: Outfitted with 6 voice-isolating microphones backed by an advanced Deep Neural Network (DNN). This system strips out wind and crowd noise, keeping your voice loud and perfectly clean up to 16 kHz.
- Seamless One UI 8.5 Flow: Experience native ecosystem integration. Access full custom equalizer bars, switch sound configurations between apps, and check battery states straight out of your Galaxy Quick Panel without opening individual apps.
Official Galaxy Buds4 Control & Feature Guide
Learn how to effortlessly navigate the advanced touch features, adjust sound levels, and optimize smart settings on your Galaxy Buds4 device:
Technical Specifications
| Hardware Spec Field | Official Samsung Details |
|---|---|
| Brand / MPN | Samsung / SM-R540 (White & Silver Variant) |
| Connectivity Standard | Bluetooth v6.1 (Profiles: A2DP, AVRCP, HFP, PBP, TMAP, LE Audio) |
| Acoustic Drivers | Advanced 1-Way 11mm Dynamic Wide-Range Speaker Engine |
| Audio Decoders | Samsung Seamless Codec (SSC) up to 24-bit/96kHz, AAC, SBC |
| Smart Controls | Adaptive EQ (9-Band Custom Adjustments), Adaptive ANC, 360 Spatial Audio |
| Microphone Suite | 6 High-Definition Mics with DNN Noise Suppression & Super Wideband (SWB) |
| Sensor Package | Accelerometer, Gyro, Hall, Pressure, Proximity, Pinch Force Touch, Swipe, VPU |
| Durability Profile | IP54 Sweat and Splash Dust Resistance Protection |
| Battery Playback (ANC ON) | Up to 5 Hours continuous play (Up to 24 Hours total backup with Case) |
| Battery Playback (ANC OFF) | Up to 6 Hours continuous play (Up to 30 Hours total backup with Case) |
| Charging Interfaces | High-Speed USB Type-C Wired & Qi-Certified Wireless Power Support |
| Physical Profiles | Earbud: 30.5 x 18.3 x 19.3 mm (4.6g) | Case: 51.0 x 51.0 x 28.3 mm (45.1g) |
Frequently Asked Questions (FAQ)
Q: What is the benefit of the Bluetooth 6.1 update on the Galaxy Buds4?
A: Bluetooth 6.1 brings massive improvements to connection stability, faster device transitions, and optimized low-energy protocol streaming. It maximizes data transmission control, significantly dropping accidental audio cutouts while keeping video and gaming synchronization flawlessly aligned.
Q: How do Head Gestures work on the Galaxy Buds4?
A: Powered by advanced onboard motion sensors, you can safely interact with your phone hands-free. A simple vertical nod of your head handles incoming calls, while a side-to-side shake declines a call or clears out background smartphone notifications without breaking your physical stride.
Q: Is the translucent cradle case compatible with standard wireless chargers?
A: Yes. The custom design features a translucent top plate to view the internal earbuds immediately, and it fully supports native wireless charging pads alongside traditional quick-charging USB-C cables.
Q: Can I customize the acoustic settings if I am using a non-Samsung device?
A: Yes! While One UI 8.5 integration provides seamless access inside Samsung settings menus, non-Samsung smartphone users can unlock full audio customization profiles, control mapping adjustments, and custom 9-band digital equalizers via the official Galaxy Wearable application.