Samsung MX · Articles

Earbuds Built Around Two Drivers Instead of One

Earbuds Built Around Two Drivers Instead of One

Most true wireless earbuds squeeze a single small driver into each earpiece and hope it can handle the full frequency range convincingly. Samsung's Galaxy Buds4 Pro takes a more deliberate approach, splitting the job between two dedicated drivers — and that architectural choice is the real reason reviewers keep coming back to how these earbuds actually sound.

A dual-driver system with its own amplifiers

Inside each earbud sits a wide, bezel-less woofer alongside a separate planar tweeter, each handling its own frequency range rather than one driver compromising across the whole spectrum. Crucially, each driver gets its own dedicated amplifier in a true 2-way speaker configuration, which minimizes interference between the low and high ends. The woofer itself is notably larger than the previous Buds3 Pro generation — reviewers have specifically called out the resulting bass response and detail as a genuine step up rather than a marginal refresh.

Noise cancellation that holds up in the real world

Independent testing has found the Buds4 Pro's noise isolation performance to be a standout strength — strong enough to meaningfully cancel out aircraft or bus engine noise, making them a genuinely useful travel companion rather than just an office accessory. That real-world isolation matters more than a marketing spec, since it's the difference between actually tuning out a commute and just muffling it slightly.

Six microphones working together for call clarity

Call quality gets serious attention here too: six total microphones combine with a physical Voice Pickup Unit sensor (conceptually similar to bone-conduction sensing) to isolate your voice from background noise. Multiple independent reviews single this out as some of the best microphone quality in the category — a detail that matters far more than most buyers initially expect once they're actually taking calls in noisy environments.

The Galaxy ecosystem is where the real depth lives

A meaningful share of the Buds4 Pro's most interesting features — Samsung Seamless Codec high-res audio, Live Translate, the Interpreter function, and Galaxy AI integration — are unlocked specifically when paired with a compatible recent Galaxy smartphone. On a non-Samsung Android phone, they still function well as strong general earbuds with solid ANC and custom EQ, but the flagship feature set is clearly built as an ecosystem play.

Practical everyday durability

An IP57 rating covers dust and water exposure for daily use — workouts, commutes, unexpected weather — without needing to babying them, and the case includes three ear tip sizes to help dial in a secure, comfortable fit from the start.

At a glance

Who it suits

These are the clear pick for anyone already using a recent Galaxy phone who wants the most fully integrated true wireless earbuds Samsung makes — the AI features, high-res codec, and ecosystem tricks are genuinely worth having if the hardware on the other end supports them. For iPhone or non-Samsung Android users, the core sound quality and ANC still hold up well, but a meaningful slice of the premium feature set won't be available, which is worth factoring into the decision. Shop the Samsung Galaxy Buds4 Pro — **