OnePlus launched the Nord Buds 4 Pro in India on March 19, 2026, with sales beginning March 23. Priced at ₹3,999, a limited-time launch offer brings that down to ₹3,799 — available on OnePlus.in, the OnePlus Store App, Amazon, Flipkart, Myntra, and OnePlus Experience Stores.
OnePlus Nord Buds 4 Pro: Key Specs at a Glance
| Feature | Details |
|---|---|
| Price | ₹3,999 (launch offer: ₹3,799) |
| ANC | Up to 55dB, 5000Hz bandwidth, TÜV Rheinland certified |
| Drivers | Titanium-coated, 100% more power vs Nord Buds 3 Pro |
| Bluetooth | 6.0 (near-lossless, stable in crowded environments) |
| Audio Codec | LHDC 5.0 |
| Microphones | 6 mics (3 per bud) with AI wind noise reduction up to 25 km/h |
| Battery | 54 hours total (ANC off, 50% volume) |
| Quick Charge | 10 min → 5 hours playback; 13 hours case-only charge |
| Weight | 4g per bud |
| Rating | IP55 |
| Controls | Slide for volume, tap for Spotify/photo/AI assistant |
What Actually Makes This Pair Stand Out
The 55dB ANC with TÜV Rheinland certification is the headline spec — and it’s genuinely impressive for a sub-₹4,000 product. At 5000Hz effective noise reduction bandwidth, the Nord Buds 4 Pro outperforms a lot of earbuds priced significantly higher. The AI real-time noise monitoring adapts to changing environments rather than applying a fixed attenuation profile, and users get three levels of ANC to choose from depending on how much isolation they actually need.
The driver upgrade is equally noteworthy: titanium-coated drivers delivering 100% more power than the previous generation means the bass response here should sound noticeably richer and deeper than the Nord Buds 3 Pro — not just marginally better.
The gaming spatial audio mode is a smart addition for the target market — specifically tuned for BGMI, Free Fire, and Call of Duty to make directional audio (gunshots, footsteps) more distinct and earlier to hear. That’s the kind of practical gaming advantage that matters at this price point.
Slide volume control is a genuinely appreciated addition. It’s a small thing, but having to unlock your phone every time you want to nudge the volume up or down in crowded environments is one of those daily irritants that builds up — having it on the stem solves it cleanly.
For OnePlus device users on OxygenOS 15.0.1 or later, the HeyMelody app unlocks real-time translation between English, Hindi, Spanish, and French — a useful productivity feature that takes the buds beyond pure audio.
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