The OnePlus Nord Buds 4 Pro arrive with an ambitious promise: deliver flagship-level features like strong Active Noise Cancellation (ANC), high-end codecs, and long battery life—at a budget-friendly price. Priced at around ₹3,999 in India, these earbuds aim to disrupt the crowded affordable TWS segment by offering premium experiences without the premium cost.
But do they truly live up to the “Pro” label? After extensive testing and analysis, here’s a complete 1000-word deep dive.
Design & Build: Minimal, Practical, and Comfortable
OnePlus sticks to a familiar design language here—clean, minimal, and practical. The matte-finish charging case feels sturdy and resists fingerprints, while the earbuds themselves are lightweight at just about 4.4 grams each.
The in-ear design ensures a snug fit, making them suitable for long listening sessions or workouts. Thanks to the IP55 rating, the Nord Buds 4 Pro can handle sweat, dust, and light rain without issues.
While they don’t scream “premium” like flagship earbuds, they’re far from cheap-feeling. Comfort is generally good, although fit may vary depending on ear shape.
Sound Quality: Bass-First, Crowd-Pleasing Audio
At the core of the Nord Buds 4 Pro lies a 12mm titanium-coated dynamic driver, which is larger than what you typically find in this price segment.
The result?
- Strong, punchy bass that dominates the sound profile
- Clear vocals and decent midrange
- Slightly less refined highs compared to premium earbuds
The sound tuning leans toward mainstream listeners—think Bollywood, EDM, and bass-heavy tracks. It’s not audiophile-grade, but it’s undeniably fun.
Support for LHDC 5.0 codec adds a layer of high-resolution audio capability, especially for compatible devices.
In real-world usage, the audio is engaging and immersive, though not as detailed as dual-driver premium models.
Active Noise Cancellation: The Real Star
This is where the Nord Buds 4 Pro truly shine.
With up to 55dB Active Noise Cancellation, these earbuds punch far above their price class.
In practical terms:
- Effectively blocks traffic noise and fan hum
- Works well in offices and public transport
- Not as silent as ₹15,000+ earbuds, but impressively close
The ANC also adapts in real time using AI, adjusting based on surroundings.
There’s also a transparency mode, which lets in ambient sound when needed—useful for conversations or awareness outdoors.
For under ₹4,000, this level of noise cancellation is exceptional.
Call Quality: Surprisingly Reliable
The earbuds feature a six-microphone setup with AI noise reduction, which helps isolate your voice during calls.
In testing:
- Calls are clear in indoor environments
- Outdoor performance is decent, though wind noise can still interfere
- Background suppression works well in moderate noise
For everyday calls and meetings, the performance is more than adequate.
Battery Life: Segment-Leading Endurance
Battery life is another major highlight.
- Up to 13 hours on earbuds (ANC off)
- Up to 54 hours total with case
Even with ANC enabled, you’ll easily get through a full day of use. Charging is quick too—about 60 minutes for the buds and 90 minutes for the full setup.
Compared to competitors, this is among the best battery performance in the segment.
Features & Connectivity: Packed for the Price
The Nord Buds 4 Pro bring a surprisingly rich feature set:
- Bluetooth 6.0 for stable connectivity
- Dual-device pairing
- Google Fast Pair & Microsoft Swift Pair
- Touch controls with swipe gestures
- Spatial audio support
- AI features like translation (via app)
The connectivity is fast and reliable, with minimal dropouts. Switching between devices is seamless, making them ideal for multitasking users.
Pros and Cons
✅ Pros
- Excellent ANC for the price
- Long battery life (up to 54 hours)
- Strong bass and enjoyable sound
- Lightweight and comfortable
- Feature-rich with modern connectivity
❌ Cons
- Sound lacks premium-level detail
- Bass-heavy tuning may not suit everyone
- Build quality is good, not luxurious
Verdict: Flagship Silence on a Budget?
The OnePlus Nord Buds 4 Pro successfully blur the line between budget and premium audio. They may not match flagship earbuds in refinement, but they come surprisingly close in the areas that matter most—noise cancellation, battery life, and overall usability.
For ₹3,999, what you’re getting is remarkable:
- ANC that rivals far more expensive earbuds
- Battery life that beats many premium options
- A fun, engaging sound signature
As some reviews suggest, they are a “practical and reliable choice” for everyday users, even if not perfect.
Final Rating: ⭐⭐⭐⭐☆ (4/5)
If your priority is value for money with strong ANC, these are among the best earbuds you can buy right now in India.