Quick verdict
The Samsung Galaxy Buds 4 put an AI agent in your ear: say the word and you can query Bixby, Google Gemini or Perplexity hands-free, nod to answer a call or shake your head to decline one. Launched at Galaxy Unpacked alongside the Galaxy S26 at $179, these open-fit earbuds pair that assistant access with 24-bit hi-res audio, adaptive noise cancellation and a fit Samsung says was shaped by data from over 100 million ear scans. Based on the specs, pricing and early reviews, they are the most comfortable AI earbuds Samsung has made — with the usual open-fit trade-off that sealed rivals cancel more noise.
What are the Samsung Galaxy Buds 4?
They are Samsung’s standard true-wireless earbuds for 2026, unveiled February 25 at Galaxy Unpacked in San Francisco and on sale from March 11, sitting below the $249 Galaxy Buds 4 Pro. The design is an open fit — no silicone ear tips — with a slim blade-style stem and a redesigned case with a transparent lid. Each bud weighs 4.6 grams and is rated IP54 for dust and splash resistance (the case is not water resistant). Colors are black and white.
AI features: assistants and head gestures
The Buds 4 treat AI as a front door, not a buried menu item. You can invoke Bixby, Gemini or Perplexity by voice alone, without touching your phone — useful for quick questions, directions and translations while your hands are full. Samsung’s Live Interpreter support carries over for face-to-face translation. The new party trick is head gestures: nod to accept an incoming call, shake your head to decline it or dismiss Bixby. It sounds like a gimmick until you are cooking, carrying shopping or mid-workout, which is exactly when reaching for a phone is most annoying.
Sound, ANC and battery
An 11mm dynamic driver feeds audio at up to 24-bit/96kHz through Samsung’s Seamless Codec — though that hi-res path requires a compatible Galaxy phone; other devices fall back to standard codecs. Adaptive ANC automatically adjusts cancellation to your surroundings, and the open design keeps ambient awareness natural rather than piped-in. Battery life is rated at 5 hours with ANC on (24 hours total with the case) or 6 hours with ANC off (30 hours total). Bluetooth is 6.1, and calls benefit from super-wideband voice pickup and AI noise reduction on the six-microphone system shared across the Buds 4 line’s architecture.
Pros and cons
- Pros: Voice access to three AI assistants (Bixby, Gemini, Perplexity) without touching your phone; head-gesture call controls that are genuinely useful hands-busy; open fit stays comfortable for hours and keeps you aware of your surroundings; 24-bit/96kHz hi-res audio on Galaxy phones; $179 undercuts the Pro by $70.
- Cons: Open-fit ANC cannot match sealed in-ear rivals for planes and trains; the best audio codec is Galaxy-only; IP54 is splash-level protection and the case has none; battery life is mid-pack at 5 hours with ANC on.
Who should buy the Galaxy Buds 4?
Buy them if you use a Galaxy phone, spend your day in calls and quick assistant queries, and find in-ear tips uncomfortable or isolating. Runners and cyclists who need to hear traffic will also appreciate the open fit. Skip them if you fly often and buy earbuds primarily to erase engine noise — the Buds 4 Pro’s sealed design and stronger ANC 2.0 exist for exactly that — or if you are on iPhone, where the Galaxy-first features and codec support leave you paying for an ecosystem you cannot use.
Frequently asked questions
How much do the Galaxy Buds 4 cost? $179 in the US, launched March 11, 2026. The step-up Galaxy Buds 4 Pro, with an in-ear fit and stronger ANC, costs $249.
Do the Galaxy Buds 4 work with iPhone? They pair as standard Bluetooth earbuds, but the hi-res Samsung Seamless Codec, assistant integrations and settings are built around Galaxy phones and the Galaxy Wearable ecosystem.
How do the head gestures work? Nod to accept an incoming call; shake your head to decline it or control Bixby — no hands or phone required.
How long does the battery last? Samsung rates 5 hours per charge with ANC on and 24 hours total with the case, rising to 6 and 30 hours with ANC off.
Price and availability
The Samsung Galaxy Buds 4 cost $179 in the US in black or white, on sale since March 11, 2026 through Samsung and major retailers. They launched earlier this year rather than this month, but they remain Samsung’s current standard earbuds — and the model most Galaxy owners will actually buy — which makes the AI-assistant pitch worth a closer look now that Gemini and Perplexity access has had time to prove itself in daily use.
No Amazon link is included today because an exact listing could not be verified live at publish time.