What's new in Nord Buds 4 Pro compared to the Nord Buds 3 Pro?

Nord Buds 4 Pro feature titanium-coated 12mm drivers, 55dB ANC, six AI-enhanced microphones, and LHDC codec support. Compared to the previous generation — which lacked titanium coating, had lower ANC levels, and didn't support LHDC — the upgrades cover sound isolation, audio quality, and call clarity. LHDC in particular is a meaningful addition, delivering near-lossless audio quality at up to 1Mbps bitrate.

How significant is 55dB ANC in real-world use?

The active noise cancellation level reaches 55dB — for context, most mid-range earbuds offer 25-40dB of noise isolation. 55dB enters the territory of premium earbuds like AirPods Pro and Sony WF-1000XM5. In practice, this means highly effective suppression of ambient noise in public spaces, aircraft, and busy offices — an exceptional level for a mid-range price point.

What is the difference between 3D Spatial Audio and Game Sound Spatial Audio?

Nord Buds 4 Pro support both 3D Spatial Audio and Game Sound Spatial Audio. The former transforms standard audio content (music, movies, calls) into an immersive surround-like experience. Game Sound Spatial Audio is specifically optimized for gaming: it enables precise directional audio (footsteps approaching from the right, shots from above) — providing a competitive edge in titles like PUBG, Free Fire, and COD Mobile.

Do Nord Buds 4 Pro support multi-device connection and water resistance?

OnePlus has not yet disclosed full specifications for the Nord Buds 4 Pro beyond the teaser microsite details. IP rating and multi-device connectivity haven't been officially confirmed. However, given that the Nord Buds 3 Pro carried IP55 certification, the new generation is expected to maintain or exceed that level. Full specifications will be revealed at the official launch on March 19.

What is the expected price, and will Nord Buds 4 Pro reach Arab markets?

The official India launch is set for March 19. The Nord Buds 3 Pro launched in India at around INR 3,999 (~$46). Given the clear improvements in the 4 Pro, pricing between INR 4,499-5,499 (~$52-63) is likely. A global launch reaching Arab markets within a few months of the India debut is plausible, with expected pricing between $55-70 — keeping them competitive against CMF Buds Pro, Realme Buds Air, and Samsung Galaxy Buds FE.

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OnePlus Nord Buds 4 Pro Officially Launched: March 19th with 55dB ANC, 12mm Titanium Drivers, LHDC Support, and 6 AI Microphones

24/03/2026

OnePlus Nord Buds 4 Pro Officially Launching March 19 — 55dB ANC, Titanium 12mm Drivers, and LHDC Support

OnePlus is launching a new generation of its mid-range earbuds in India on March 19 at 12PM local time. Called the Nord Buds 4 Pro, they are the successors to the Nord Buds 3 Pro.

Titanium-Coated 12mm Drivers and LHDC Codec

Through a dedicated teaser microsite on Amazon India, OnePlus promises the Nord Buds 4 Pro can create a "quiet space" while delivering "max bass." They feature 12mm titanium-coated drivers and support the LHDC codec.

55dB ANC and Six AI-Enhanced Microphones

OnePlus offers 55dB active noise cancellation, AI-enhanced clear calls using six microphones, 3D Spatial Audio, and Game Sound Spatial Audio.

Touch Controls with Volume Swipe

The Nord Buds 4 Pro support touch controls including a volume swipe gesture, and will be available in black and white only.

FAQs

OnePlus confirms the launch of the Nord Buds 4 Pro in India on March 19, 2026. Specifications: 12mm titanium-coated drivers, 55dB active noise cancellation, 6 AI microphones, LHDC codec, 3D spatial audio for gaming, and sound scan control. Available in two colors: black and white.