OnePlus Buds 4 TWS Earbuds are premium mid-range true wireless earbuds designed for users who want strong Active Noise Cancellation (ANC), high-quality audio, long battery life, and gaming-friendly performance without paying flagship prices.
OnePlus Expands Its Audio Lineup with Feature-Packed Buds 4
OnePlus has introduced the new OnePlus Buds 4 earbuds, bringing several premium features to the competitive true wireless earbuds market. The latest earbuds combine powerful adaptive noise cancellation, dual-driver audio technology, long battery life, and gaming-focused features in a compact design.
With growing demand for wireless audio products, the OnePlus Buds 4 aims to offer a balanced experience for music lovers, gamers, remote workers, and everyday users.
Key Highlights
- Adaptive Active Noise Cancellation up to 55dB
- Dual-driver audio system (11mm woofer + 6mm tweeter)
- Bluetooth 5.4 with Google Fast Pair
- LHDC 5.0 Hi-Res Audio support
- Up to 45 hours total battery life
- IP55 dust and water resistance
- 47ms ultra-low latency gaming mode
- AI-powered call noise reduction
- Dual-device connectivity
- AI Translation feature.
Advanced Audio System Focuses on Rich and Detailed Sound
One of the biggest highlights of the OnePlus Buds 4 TWS Earbuds is its dual-driver setup. The earbuds feature an 11mm woofer paired with a 6mm tweeter, allowing them to handle both deep bass and detailed high frequencies effectively.
The addition of a dual DAC architecture further improves audio processing, helping deliver cleaner sound separation across different genres of music. Whether users enjoy bass-heavy tracks, podcasts, or vocal-focused content, the earbuds are designed to provide a balanced listening experience.
The OnePlus Buds 4 earbuds also support LHDC 5.0, AAC, and SBC audio codecs, along with Hi-Res Wireless Audio certification for enhanced wireless sound quality.
Adaptive Noise Cancellation Reaches Up to 55dB
Noise cancellation has become an important feature in modern earbuds, and OnePlus is placing significant emphasis on this area.
The OnePlus Buds 4 earbuds offer adaptive Active Noise Cancellation (ANC) capable of reducing noise levels by up to 55dB. The system intelligently adapts to the ambient conditions, enabling users to stay concentrated whether they are on the move, engaged in work, or immersed in study.
The earbuds can also reduce noise across frequencies up to 5,500Hz, making them effective against a wide range of background sounds.
For situations where users need awareness of their surroundings, Transparency Mode allows external sounds to pass through naturally without removing the earbuds.
AI-Powered Call Quality Improves Everyday Communication
Clear voice calls remain a priority for wireless earbuds users. To support this, OnePlus has equipped each earbud with three microphones and AI-powered noise reduction technology.
The system helps reduce background disturbances during voice and video calls, making conversations clearer even in busy environments such as offices, public transport, or outdoor locations.
This feature can be particularly useful for professionals, students, and remote workers who frequently attend online meetings.
Long Battery Life Designed for Daily Use
Battery performance is another area where the OnePlus Buds 4 earbuds stands out.
The OnePlus Buds 4 earbuds can deliver up to 11 hours of playback on a single charge when ANC is disabled. Combined with the charging case, total battery life can reach up to 45 hours.
When ANC is enabled, users can expect approximately 6 hours of listening time from the earbuds and up to 24 hours in total with the charging case.
Fast charging support further improves convenience. A quick 10-minute charge can provide up to 11 hours of playback when used with the charging case, reducing downtime significantly.
Built for Gaming, Connectivity and Multi-Device Users
Beyond music playback, the OnePlus Buds 4 TWS earbuds includes features aimed at gamers and multitaskers.
The earbuds support Bluetooth 5.4 connectivity and feature an ultra-low latency mode of just 47ms. This helps reduce audio delay during gaming sessions and video streaming.
Google Fast Pair support makes setup quicker for compatible devices, while dual-device connectivity allows users to switch between smartphones, tablets, and laptops more easily.
Compatibility with both Android and iOS devices expands the earbuds' appeal across different ecosystems.
Durable Design with Smart Features
OnePlus Buds 4 TWS earbuds feature a Storm Grey color and a lightweight in-ear design, complemented by silicone ear tips to ensure a snug and comfortable fit.
Each earbud weighs approximately 4.73 grams, making them comfortable for extended listening sessions. The IP55 rating provides protection against dust and water splashes, adding durability for workouts and outdoor use.
Also Read: realme Buds Air 7 Review: Best Budget ANC Earbuds with 52dB ANC
Additional smart features include:
- OnePlus 3D Audio
- Golden Sound personalized audio tuning
- Sound Master EQ
- AI Translation
- Find My Earbuds
- Camera control gestures
- Voice assistant shortcuts
- Automatic wear detection for play and pause controls
These features help create a more personalized and convenient user experience.
Price and Market Position
The OnePlus Buds 4 TWS Earbuds is priced around ₹6,499 in India, positioning it in the premium mid-range wireless earbuds segment.
At this price point, the earbuds compete with several established options while offering features often associated with more expensive models. The combination of 55dB adaptive ANC, dual-driver audio, long battery life, low-latency gaming mode, and IP55 durability makes the product a strong contender for users seeking premium features without moving into flagship pricing territory.
OnePlus Buds 4 Earbuds Pros and Cons
Pros
✅ Excellent 55dB ANC.
✅ Powerful dual-driver sound.
✅ Long battery life.
✅ Fast charging.
✅ IP55 protection.
✅ Great for gaming (47ms latency).
✅ Dual-device pairing support.
Cons
❌ No wireless charging.
❌ Some reviewers found ANC consistency varies in certain environments.
❌ A few premium features work best with OnePlus devices.
Also Read: realme Buds T310 Launched with Hybrid ANC 40-Hour Battery at ₹2,099
Final Verdict
The OnePlus Buds 4 TWS Earbuds brings together powerful noise cancellation, impressive battery performance, high-quality audio hardware, and practical smart features in a compact package. With support for Hi-Res Audio, AI-powered calling, fast charging, and gaming-focused enhancements, the earbuds are positioned as a versatile option for everyday users.
For buyers looking for premium wireless earbuds at a mid-range price, the OnePlus Buds 4 TWS earbuds delivers a feature set that is difficult to ignore.
