🎧 OnePlus Buds 4 Review: A Flagship Killer in the TWS with ANC Zone!
If you're searching for premium wireless earbuds that won’t break the bank, the OnePlus Buds 4 are here to impress. Packed with Active Noise Cancellation (ANC), dual drivers, Hi-Res audio, and long battery life — they truly deserve the title of a flagship killer.
✨ Design & Comfort
The Buds 4 sport a lightweight, glossy design with multiple silicone tips for comfort. Each earbud weighs just 4.7g. Plus, they’re IP55 water & dust resistant, perfect for workouts or rainy days.
🎶 Audio Quality
- 11mm woofer → punchy bass
- 6mm tweeter → crisp highs
- Hi-Res audio with LHDC 5.0 codec
Expect rich sound with powerful bass and detailed highs. Audiophiles can even customize EQ using the HeyMelody app.
🔇 Active Noise Cancellation
With up to -55dB ANC, the Buds 4 easily cancel traffic, office noise, or airplane engines. Need awareness? Just switch to Transparency Mode instantly.
🔋 Battery Life
- 5-6 hrs (ANC ON)
- 10-11 hrs (ANC OFF)
- Up to 45 hrs with charging case
📊 Full Specifications
| Feature | Details |
|---|---|
| Drivers | 11 mm woofer + 6 mm tweeter |
| Frequency Response | 15 Hz – 40,000 Hz |
| Codecs Supported | LHDC 5.0, AAC, SBC |
| ANC | Adaptive, up to -55 dB |
| Battery | 5–11 hrs (buds), 45 hrs (case) |
| Ingress Protection | IP55 (earbuds) |
| Weight | 4.7 g per bud |
| Colors | Zen Green, Storm Gray |
⭐ Verdict
The OnePlus Buds 4 stand out with flagship-level ANC, immersive sound, and impressive battery life. At this price point, they’re easily among the best value TWS earbuds of 2025.