Quick Read
- The OnePlus Nord Buds 4 Pro launched in India with a 55dB ANC rating and Bluetooth 6.0 support.
- The earbuds feature 12mm titanium-coated drivers and support LHDC 5.0 for Hi-Res audio playback.
- Total battery life reaches up to 54 hours, with a 10-minute charge providing 13 hours of usage.
OnePlus has officially introduced its latest wireless audio offering, the Nord Buds 4 Pro, in the Indian market. With sales scheduled to commence on March 23, 2026, the earbuds target the competitive budget TWS segment by integrating high-end audio features and significant hardware improvements over their predecessors, the Nord Buds 3 Pro.
Upgraded Audio and Noise Cancellation Performance
The Nord Buds 4 Pro arrive with a focus on immersive sound, highlighted by 12mm titanium-coated dynamic drivers. According to official company data, these drivers are engineered to deliver double the output power compared to the previous generation. A major technical leap is the inclusion of active noise cancellation (ANC) rated at 55dB, which the manufacturer claims offers a 200% improvement in noise suppression over the Nord Buds 3 Pro. The device also earns Hi-Res Audio certification, supported by the LHDC 5.0 codec, ensuring higher fidelity for users who prioritize sound detail.
Connectivity and Battery Efficiency Improvements
Connectivity has been modernized with the adoption of Bluetooth 6.0, facilitating dual-device pairing and seamless switching. To enhance utility, the earbuds incorporate Google Fast Pair and Microsoft Swift Pair. Battery life remains a cornerstone of the new design; the earbuds and their charging case provide a combined total playback time of up to 54 hours. For power users, a 10-minute quick charge provides an additional 13 hours of listening time, addressing common concerns regarding endurance in wireless audio gear.
AI-Enhanced Calling and Design Specs
The hardware is built for durability, featuring an IP55 rating for protection against sweat and dust. Communication clarity is managed by a three-microphone system in each earbud, which utilizes proprietary AI algorithms to isolate the user’s voice from wind and ambient traffic noise. The earbuds are available in Radiant Gray and Raven Black, priced at Rs 3,999. While the launch price represents a slight increase over the previous generation, the addition of spatial audio and game-specific sound modes positions the model as a comprehensive upgrade for budget-conscious consumers.
The strategic inclusion of Bluetooth 6.0 and significantly boosted ANC performance indicates that OnePlus is prioritizing hardware longevity and competitive parity to maintain its foothold in the mid-range audio market against increasingly feature-rich alternatives.