OnePlus Buds 4 Hands-On: 47ms Gaming Mode, IP55 & AI Call

The OnePlus Buds 4 have taken the wireless earbuds market by storm since their global launch in July 2025. As a mid-range powerhouse from OnePlus, these true wireless stereo (TWS) earbuds deliver flagship-level features at an accessible price, making them a top contender for anyone seeking premium sound, strong noise cancellation, and long battery life without breaking the bank.

Whether you’re commuting, working out, or enjoying music at home, the OnePlus Buds 4 stand out with their innovative dual-driver setup, advanced ANC, and seamless connectivity. In this in-depth guide, we’ll explore everything you need to know about the OnePlus Buds 4, including specs, performance, and why they’re dominating Google Discover feeds and search results worldwide.

Key Features of OnePlus Buds 4

The OnePlus Buds 4 pack impressive tech into a sleek, lightweight design. Here’s what makes them shine:

• Dual Drivers and Dual DACs — An 11mm woofer combined with a 6mm tweeter, powered by dual digital-to-analog converters (DACs), delivers balanced, detailed audio with punchy bass and clear highs.
• Hi-Res Audio with LHDC 5.0 — Supports high-resolution streaming for studio-grade sound quality.
• Up to 55dB Active Noise Cancellation (ANC) — Real-time adaptive ANC intelligently adjusts to your surroundings, blocking out noise effectively.
• 3D Spatial Audio — Immersive soundstage for movies, gaming, and music.
• Ultra-Low Latency (47ms) — Perfect for gaming and video syncing.
• Battery Life — Up to 45 hours total playback (with case), and 6 hours per charge with ANC on.
• Bluetooth 5.4 — Stable connections with dual-device pairing.
• IP55 Water and Dust Resistance — Ideal for workouts and outdoor use.
• Additional Perks — Real-time AI translation, voice assistant support, adaptive transparency mode, and customizable EQ via the HeyMelody app.

Available in stylish colors like Zen Green and Space Grey, the Buds 4 offer a premium frosted metallic finish.

OnePlus Buds 4 Specifications Table

This table highlights why the Buds 4 punch above their weight class.

Sound Quality and Performance

Reviewers praise the OnePlus Buds 4 for their rich, dynamic sound profile. The dual-driver system produces deep bass without muddiness, crisp vocals, and sparkling treble. LHDC 5.0 ensures high-bitrate audio shines on compatible devices.

Compared to predecessors, the Buds 4 offer superior clarity and separation over the OnePlus Buds 3, and they even rival or surpass the Buds Pro 3 in many scenarios—especially for bass lovers and everyday listening. The adaptive ANC excels in real-world use, fading seamlessly between transparency and cancellation.

For calls, the improved microphones handle background noise well, making them great for work or travel.

Design and Comfort

The stem-style design is ergonomic and secure, with multiple ear tip sizes for a custom fit. IP55 rating ensures durability during sweat or light rain. The compact charging case supports fast charging.

Price and Availability

Launched globally on July 8, 2025, the OnePlus Buds 4 retail for around $129.99 in the US (often discounted to under $100 with offers). In India, they start at ₹5,999, with launch deals bringing it lower.

Available on OnePlus.com, Amazon, Flipkart, and major retailers worldwide.

OnePlus Buds 4 vs Competitors

Many users compare them favorably to options under $150. They outperform many rivals in ANC depth, battery life, and codec support.

FAQs About OnePlus Buds 4

Q: When were the OnePlus Buds 4 released?
A: Globally on July 8, 2025, following a China debut earlier in the year.

Q: Do the OnePlus Buds 4 have wireless charging?
A: No, they use USB-C fast charging, but lack wireless charging (unlike some Pro models).

Q: Are the OnePlus Buds 4 good for gaming?
A: Yes! With 47ms low latency and stable Bluetooth 5.4, they’re excellent for mobile gaming.

Q: How does the OnePlus Buds 4 ANC perform?
A: Up to 55dB with adaptive intelligence—highly effective for commuting, flights, and offices, per reviews.

Q: Can I use OnePlus Buds 4 with non-OnePlus phones?
A: Absolutely. They work seamlessly with Android, iOS, and other devices via Bluetooth.

Q: What’s the OnePlus Buds 4 battery life like with ANC on?
A: About 6 hours per charge, extending to 45 hours total with the case.

Q: Are there better alternatives OnePlus Buds 4?
A: For similar budgets, they compete strongly, often ranking as best value under $130.

The OnePlus Buds 4 combine cutting-edge audio tech, reliable ANC, and exceptional battery life into one compelling package. If you’re hunting for versatile, high-performing earbuds that deliver premium experiences affordably, these are a smart buy in 2026.