The Quick Verdict
The OnePlus Buds 4 is a premium mid-range TWS that brings a dual-driver setup (11mm woofer + 6mm tweeter), 55dB real-time adaptive ANC, LHDC 5.0 codec support, and 45-hour total battery life to the sub-₹6,000 segment. Positioned as the standard-line successor with Pro-level features, the Buds 4 delivers flagship-grade ANC, excellent sound quality, and a comprehensive feature set that rivals earbuds costing ₹8,000+. The 55dB ANC is class-leading, the dual-driver sound is rich and detailed, and the 47ms gaming latency ensures competitive performance. However, there's no wireless charging, the earbud controls can be finicky, and the chunky design may not suit all ear shapes. For OnePlus users and feature hunters who want Pro-level performance without the Pro price, this is an outstanding choice.
The Good
55dB ANC — Class-Leading
800 adjustments/sec among the best in any TWS under ₹8,000.
Dual-Driver Setup with Dual DACs — 11mm woofer + 6mm tweeter for exceptional sound separation.
LHDC 5.0 + 15Hz–40kHz Frequency Response — High-resolution audio with exceptionally wide range.
47ms Gaming Latency — Pro Gaming mode ensures competitive audio-visual sync.
45-Hour Total Battery Life — Solid endurance with 10 min fast charge = 11 hours.
3-Mic AI Call Noise Cancellation — Excellent background suppression for clear calls.
Golden Sound Personalized Audio — AI-powered personalization adapts to your hearing profile.
OnePlus 3D Spatial Audio — Immersive spatial audio for compatible content.
The Bad
No Wireless Charging — Disappointing at ₹5,999 when competitors offer this.
Finicky Earbud Controls — Touch controls can be unreliable with missed taps and accidental triggers.
Chunky Design May Not Fit All Ears — 4.73g with bulky stem; comfort varies by ear shape.
Case Is Slippery — Matte NCVM coating looks premium but is slippery to hold.
Sound Can Lean Bright on Some EQ Presets — Manual adjustment needed for optimal sound.
AI Translation Limited to OnePlus Phones — Inaccessible for non-OnePlus users.
Bottom Line
The OnePlus Buds 4 is a premium mid-range TWS that delivers flagship-grade ANC, audiophile-quality dual-driver sound, and comprehensive smart features at under ₹6,000. The 55dB ANC, LHDC 5.0 codec, and 47ms gaming latency are features typically found in ₹8,000+ earbuds. However, the lack of wireless charging, finicky controls, and chunky design are compromises. For OnePlus users and feature hunters who want Pro-level performance without the Pro price, this is an outstanding choice. For value seekers, the Nord Buds 4 Pro at ₹3,999 offers 90% of the performance for 66% of the price.
Rating: 4.25/5
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