Samsung Galaxy Buds 4

The Samsung Galaxy Buds 4 wireless earbuds are designed to deliver high-fidelity sound with advanced intelligent features for everyday listening, calling, and productivity. Equipped with 24-bit Hi-Res Audio support and powerful 11 mm dynamic drivers, balanced audio performance is provided across deep bass and clear treble ranges. Music, movies, and calls are experienced with improved clarity while audio integrity is maintained over Bluetooth connectivity.

Comfort and convenience are enhanced through the new open-type ergonomic fit and seamless device switching between compatible Galaxy smartphones, tablets, PCs, and TVs. Adaptive Active Noise Cancellation automatically responds to surrounding environments, while Ambient Sound detection ensures important external audio is not missed. Integration with Galaxy AI assistance enables hands-free control, language translation support, and productivity features when paired with Galaxy S26 Series devices.

Key Features:

24-bit Hi-Res Audio Support
Audio playback is preserved with enhanced depth and precision using a 24-bit hi-fi codec, allowing subtle textures and detailed sound layers to be heard more clearly.

11 mm Dynamic Speaker Driver
Balanced sound performance is delivered through a large dynamic driver that produces controlled bass and crisp high frequencies for immersive listening.

Adaptive Active Noise Cancellation
Background noise is intelligently reduced in real time to maintain focus on music or calls while adjusting automatically to changing environments.

Super Wideband HD Voice Calling
Clearer voice transmission is supported through advanced microphones and noise-isolating technology, improving communication even in busy surroundings.

360 Audio with Head Tracking
Immersive spatial sound positioning is created by adjusting audio direction based on head movement for a cinematic listening experience.

Seamless Multi-Device Auto Switching
Audio transitions automatically between compatible devices such as smartphones, tablets, PCs, and TVs for uninterrupted connectivity.

AI Assistance and Live Translate Support
Hands-free commands and real-time translation capabilities are supported when paired with compatible Galaxy AI-enabled smartphones.

New Open-Type Ergonomic Fit
Long-lasting comfort is provided through a redesigned lightweight structure with a modern blade-inspired finish.

IP54 Dust and Splash Resistance
Daily durability is supported with protection against dust exposure and light water splashes.

Specifications:

Battery Capacity:
Buds: 45mAh
Case: 515mAh

Play Time (ANC On / ANC Off):
Buds: 5H / 6H
Total: 24H / 30H

Talk Time (ANC On / ANC Off):
Buds: 3.5H / 4H
Total: 18H / 20H

Intelligent Audio Technology:
24-bit / 96kHz Hi-Fi

Sound Quality Features:
Adaptive Active Noise Cancellation
Ambient Sound
Adaptive EQ 2.0
360 Audio with Head Tracking
Auracast

Call Technology:
Super Wideband Call (16kHz)
DNN Noise Reduction
Personalized Beamforming

Connectivity:
Auto Switch
Bluetooth® 6.1 (LE Audio Ready)

Dimensions (mm):
Earbud: 18.3 × 19.3 × 30.5
Charging Case: 51 × 51 × 28.3

Speaker:
1-way (11 mm Dynamic Driver)

Microphone:
3 microphones (2 outer + 1 inner) + VPU

Water Resistance:
IP54 (Dust & Water Splashes)

Compatibility:
One UI 8.0 or higher: Phone Settings
Android 11.0 or higher: Galaxy Wearable app
iOS: Bluetooth® only
PC (Windows 10): Galaxy Buds app
Samsung TVs: 2022 models and newer

AI Assistant:
Gemini & Bixby (Seamless Multi AI)

Controls:
Touch & Swipe
Head Gestures

Conclusion:
High-resolution audio performance, adaptive noise control technology, intelligent Galaxy AI features, and seamless multi-device connectivity are combined in a compact wireless design. Reliable battery life, ergonomic comfort, and durable IP54 protection support everyday listening across work, travel, and entertainment environments.