Home / Technology / OnePlus Buds 4: Flagship ANC, Annoying Controls
OnePlus Buds 4: Flagship ANC, Annoying Controls
27 Nov, 2025
Summary
- Flagship-level ANC performance rivals more expensive models.
- Bass-heavy audio tuning with dual drivers and dual DAC system.
- Stem controls require careful handling, impacting usability.
The OnePlus Buds 4 emerge as a compelling audio option, integrating high-end features like active noise cancellation (ANC) and a robust dual-driver system into a more accessible price point. They boast significant audio enhancements over their predecessors, including a dual DAC system, larger drivers, and support for LHDC 5.0, aiming to deliver an impressive listening experience.
While generally comfortable and secure for daily use, including runs and commutes, a notable design flaw impacts usability. The placement of touch controls on the flattened stems necessitates a specific grip to avoid accidental activation or disactivation when adjusting the earbuds, a recurring annoyance for the reviewer.
Audio performance is characterized by a strong bass emphasis, suitable for those who enjoy a powerful low-end. The ANC capabilities are a standout, effectively reducing ambient noise to levels comparable with premium earbuds. The companion HeyMelody app allows for extensive customization, including EQ settings, game mode, and spatial audio, though the adaptive ANC feature requires further refinement.
