Overview
- The redesign introduces flatter metal stems, smaller ergonomic buds and a transparent, flat-opening case, with Buds 4 in an open-fit and Buds 4 Pro using in‑ear tips.
- Buds 4 Pro add a wider two‑way speaker system with an 11 mm woofer and 5.5 mm planar tweeter, 24‑bit/96 kHz support and roughly 20% more effective speaker area.
- Both models include Enhanced Adaptive ANC/EQ and Super Clear Call processing, with selective ambient handling such as siren awareness and conversation features.
- New interactions include head‑gesture controls to accept or decline calls and hands‑free access to assistants like Bixby and Google Gemini, plus quicker Galaxy controls via the Quick Panel.
- Battery is rated at up to 5/6 hours (Buds 4) and 6/7 hours (Pro) with 24–30 hours including the case, with IP54 (Buds 4) and IP57 (Pro) ratings and colors that include an online‑exclusive Pink Gold for Pro; orders are live at Samsung, Amazon and Best Buy.