OnePlus Nord Buds 4 Pro Review — Worth ₹3,999 in India?

The OnePlus Nord Buds 4 Pro launched in India on March 19, 2026 at ₹3,999 — and they arrive with a spec sheet that looks almost too good for the price. 55dB Active Noise Cancellation with TÜV Rheinland certification, LHDC 5.0 Hi-Res audio codec, Bluetooth 6.0, 54 hours total battery life, and 3D Spatial Audio — all under ₹4,000.

After testing the OnePlus Nord Buds 4 Pro extensively across music, calls, gaming, and daily commute use, here is the honest verdict: they deliver on most of those promises — but not equally. This review tells you exactly what works brilliantly, what is average, and most importantly, whether you should spend ₹3,999 on them or look elsewhere.

---

OnePlus Nord Buds 4 Pro — Quick Verdict

Should you buy it? Yes — for most buyers under ₹4,000, the OnePlus Nord Buds 4 Pro is the most feature-complete TWS earbuds available in India right now. The only reason to skip is if you need perfectly balanced, audiophile-grade sound — the bass-forward tuning will not satisfy everyone.

→ Buy OnePlus Nord Buds 4 Pro on Amazon at ₹3,999 — https://amzn.to/487i1oZ

→ Buy on Flipkart — https://fktr.in/XLLuUlM

Available on: Amazon India, OnePlus India official website, Flipkart, Myntra, and OnePlus Experience Stores

Colours: Radiant Gray, Raven Black

---

OnePlus Nord Buds 4 Pro — Full Specifications

Audio

Design and Build

Battery and Charging

Connectivity and Features

---

What Is LHDC 5.0 and Why It Matters

LHDC 5.0 is a high-resolution audio codec developed by Savitech — and finding it at ₹3,999 is genuinely remarkable. Here is what it means in plain terms:

Standard Bluetooth audio (SBC codec) transmits music at a maximum of 328kbps. AAC improves this to around 250 to 320kbps on Apple devices. LHDC 5.0 transmits at up to 1,000kbps — three times the data of SBC, carrying far more audio detail.

The practical result: on compatible devices with LHDC 5.0 support (many OnePlus, Xiaomi, and Samsung flagship phones), music sounds noticeably more detailed. The gap between instruments is cleaner, hi-hats are crisper, and bass lines feel tighter rather than bloated.

Important reality check: You only get LHDC 5.0 benefit if your phone supports the codec. Most mid-range phones use AAC or SBC when connecting to these earbuds. Check your phone’s Bluetooth codec settings. OnePlus phones from the Nord 6 series support LHDC 5.0 natively — paired with the OnePlus Nord 6, these earbuds unlock their full audio potential.

---

OnePlus Nord Buds 4 Pro — Sound Quality

The 12mm titanium-coated driver delivers OnePlus’s signature bass-forward sound signature. In practical terms across different genres:

EDM, hip-hop, Bollywood: The punchy, deep bass hits hard and energetically. Kick drums thump satisfyingly, bass lines feel physical. For India’s most-streamed music categories, this tuning is near-perfect.

Pop and Bollywood vocals: Vocals are generally clear, but at higher volumes the dominant bass can push vocals slightly into the background. At 60 to 70% volume, the balance is good. At maximum volume, bass occasionally overpowers.

Acoustic, classical, jazz: The bass-forward tuning works against these genres — the natural, subtle low-end of acoustic instruments gets amplified beyond what sounds natural. Listeners who predominantly enjoy acoustic genres will want to reduce bass in the HeyMelody EQ.

Gaming and movies: 3D Spatial Audio and Game Sound Spatial Audio create genuine spatial awareness — footsteps to your left sound distinctly left, explosions have directional depth. For gaming, this is among the best spatial audio implementations under ₹5,000 in India.

The HeyMelody EQ solution: For listeners who find the bass overwhelming, the HeyMelody app provides a fully customisable EQ that can significantly flatten the response for more balanced listening. Setting the bass bands down by 2 to 3dB produces a noticeably more neutral sound.

---

OnePlus Nord Buds 4 Pro — ANC: Honest Assessment

The 55dB ANC with TÜV Rheinland certification is the headline spec — and it deserves both praise and a reality check.

What it does well:

Low to mid-frequency noise — HVAC systems, metro train rumble, airplane cabin hum, office background noise — is reduced very effectively. In these environments, the ANC genuinely creates a bubble of quiet. The 5,000Hz noise reduction bandwidth means it works across a broader frequency range than most sub-₹5,000 earbuds.

The AI real-time noise monitoring adapts the ANC profile to changing environments rather than applying a fixed setting — so the ANC adjusts automatically as you move from a quiet office to a busy street without you touching any buttons.

Where it falls short:

High-frequency sounds — human voices at close range, keyboard clicks, sharp impacts — are not effectively cancelled. Sudden loud sounds like horns, barking dogs, or very noisy street environments break through the ANC noticeably. This is true of virtually all earbuds under ₹10,000 — it is not an OnePlus Nord Buds 4 Pro specific weakness, but an honest limitation to be aware of.

The three ANC levels (Light, Moderate, Deep) are well-implemented — Deep mode is powerful enough to make a genuine difference in metro commutes, while Light mode is useful for being peripherally aware of surroundings without giving up all noise isolation.

Verdict on ANC: At ₹3,999, the ANC is better than you would expect. It outperforms competing earbuds at this price from Realme and boAt. It does not match ₹10,000+ earbuds like OnePlus Buds Pro or Sony WF-1000XM5. Set realistic expectations and you will be impressed.

---

OnePlus Nord Buds 4 Pro — Battery Life

Battery is the strongest unambiguous positive of the OnePlus Nord Buds 4 Pro — and the real-world numbers back up the claims:

In real-world testing reported across multiple reviewers, users with 2 hours of daily listening and mixed ANC usage went 10 to 12 days between full charge cycles. That is exceptional — most TWS earbuds at this price need charging every 3 to 4 days.

The 10-minute fast charge giving 13 hours of playback is the most practically useful spec. Running late and forgetting to charge overnight? A quick 10-minute charge while getting ready gives you more than a full workday of listening.

The 530mAh case battery holds about 4.5 charges of the earbuds — significantly larger than competing cases like the Realme Buds Air 8 (370mAh). The case charges via USB-C which all modern users have lying around.

---

OnePlus Nord Buds 4 Pro — Call Quality

The 6-microphone setup (3 per earbud) handles calls well in most environments. In quiet to moderately noisy settings — offices, homes, indoor shopping malls — call quality is clear and the person on the other end reports hearing you without issues.

In genuinely loud environments — busy roads, marketplaces, construction areas — the microphone isolation shows limitations. Background noise bleeds through, and at street-level, calls can require the other person to ask you to repeat yourself occasionally.

This is average for the price point — not exceptional like the OnePlus Bullets Type-C wired earphones for calls, but perfectly adequate for most daily calling needs. The ENC (Environmental Noise Cancellation) in the microphone handles moderate noise well.

---

OnePlus Nord Buds 4 Pro — Design and Comfort

The stem-style design is clean and minimalist in both Raven Black and Radiant Gray. The matte finish on Raven Black resists fingerprints exceptionally well — after weeks of daily use, the case looks as clean as day one, which is not something you can say about glossy-finish competing cases.

The case is pebble-shaped with rounded edges — it slides into a jeans pocket easily. The squarish-oval shape is slightly more pocket-prominent than the slim oval cases from Realme and boAt but remains comfortable for daily carry.

At 4.5 grams per earbud, the Nord Buds 4 Pro are lightweight enough for extended sessions. Multiple silicone ear tip sizes ensure a secure, custom fit. They pass the head-shake test during moderate movement but may dislodge during intense running — IP55 makes them workout-safe for sweaty sessions, just not vigorous running.

What is missing: The case is not water-resistant — only the earbuds have IP55. Dropping the case in a puddle or leaving it in a wet bag could cause issues. For gym users who tend to leave cases in sweaty kit bags, this is worth noting.

---

OnePlus Nord Buds 4 Pro — HeyMelody App

The HeyMelody app is available on both Android and iOS — a refreshing move that makes these earbuds genuinely brand-agnostic in terms of features.

What the app offers:

The touch controls are customisable — you can assign different functions to single tap, double tap, triple tap, and hold on each earbud. The volume swipe (sliding up/down the stem) is intuitive and works reliably after a short learning curve.

The app does not feel bloated or confusing — battery status is at the top immediately visible, ANC controls are one tap away, and EQ is accessible without hunting through menus.

---

OnePlus Nord Buds 4 Pro vs Competitors

Key takeaways:

The OnePlus Nord Buds 4 Pro beats every competitor in this table on ANC depth, codec quality (LHDC 5.0 vs LDAC on Realme), Bluetooth version, battery life, and fast charging speed. The Realme Buds Air 8 at ₹3,299 offers LDAC codec (which is compatible with more devices than LHDC) and a more balanced sound at a lower price — but falls behind on ANC and battery. The Nothing Ear Stick 2 at ₹4,999 has better sound balance but costs ₹1,000 more with worse ANC and no fast charge.

---

OnePlus Nord Buds 4 Pro vs Nord Buds 3 Pro — Is It Worth Upgrading?

The upgrade is meaningful: better ANC (+6dB), LHDC 5.0 vs 4.0, Bluetooth 6.0 vs 5.4, 10 more hours of battery, and new Spatial Audio. If you use the Nord Buds 3 Pro primarily for commute noise cancellation and streaming, the improvements are worth the ₹1,000 difference. If your Nord Buds 3 Pro are working fine and you primarily listen to music casually, the upgrade is nice but not essential.

---

Who Should Buy the OnePlus Nord Buds 4 Pro?

Buy the OnePlus Nord Buds 4 Pro if you:

• Commute daily on metro, bus, or train — 55dB ANC makes a genuine difference in reducing fatigue during commutes
• Listen to EDM, hip-hop, Bollywood, or bass-heavy music — the tuning is optimised for these genres
• Work from home and take calls — dual-device connection lets you switch between phone and laptop instantly
• Play mobile games — 3D Spatial Audio and low-latency gaming mode improve the experience significantly
• Forget to charge your earbuds — 10-minute fast charge giving 13 hours is genuinely life-changing for forgetful users
• Use an OnePlus phone — LHDC 5.0 codec + HeyMelody integration unlocks the full feature set

Do not buy the OnePlus Nord Buds 4 Pro if you:

• Prefer balanced, neutral audio — the bass-heavy tuning can overwhelm mids on acoustic, classical, and jazz music
• Work in very noisy outdoor environments — the ANC handles indoor and transit noise well but struggles with outdoor street noise and sudden loud sounds
• Need IP68 case waterproofing — only the earbuds are IP55 rated, the case has no water resistance
• Want the best possible call clarity — the TRIGGR Zing wired earphones or the OnePlus Bullets Type-C offer better call microphone performance; see our best type C earphones guide
• Use a phone that doesn’t support LHDC 5.0 — on non-compatible devices you get AAC at best, losing the main audio quality advantage

---

OnePlus Nord Buds 4 Pro — Pros and Cons

---

Final Verdict — OneRadar

OneRadar Rating: 8.2 / 10

The OnePlus Nord Buds 4 Pro is the best value TWS earbuds under ₹4,000 in India in 2026. For the price, no competing product delivers this combination of ANC depth, codec quality, battery life, and feature set simultaneously.

The bass-forward sound signature is the only meaningful caveat — it is excellent for Indian music preferences and gaming but polarising for balanced or acoustic listening. The HeyMelody EQ partially solves this, but it requires active adjustment.

If you commute, stream, game, or simply want the most feature-complete earbuds for the least money — the OnePlus Nord Buds 4 Pro delivers. The 54-hour battery and 10-minute fast charge alone justify the price over most competitors.

→ Buy OnePlus Nord Buds 4 Pro (₹3,999) on Amazon — https://amzn.to/487i1oZ

→ Buy on Flipkart — https://fktr.in/XLLuUlM

Use bank card offers at checkout — launch price of ₹3,499 may still be available. Check Amazon or OnePlus India for current pricing.

---

Frequently Asked Questions

What is the price of OnePlus Nord Buds 4 Pro in India?

The OnePlus Nord Buds 4 Pro price in India is ₹3,999. A limited launch offer brought it down to ₹3,499 — check Amazon India and OnePlus India for current pricing and bank offers. It is available on Amazon, Flipkart, Myntra, the official OnePlus India website, and OnePlus Experience Stores.

Is the OnePlus Nord Buds 4 Pro ANC good?

Yes — the OnePlus Nord Buds 4 Pro ANC is the best available under ₹4,000 in India. The 55dB ANC with TÜV Rheinland certification and 5,000Hz noise reduction bandwidth performs better than competitors like Realme Buds Air 8 (50dB) and boAt Airdopes 800 (45dB). It handles low to mid-frequency constant noise — metro trains, HVAC, traffic hum — very effectively. It is less effective against sudden high-frequency sounds like loud voices or horns.

Does the OnePlus Nord Buds 4 Pro support LHDC 5.0?

Yes. The OnePlus Nord Buds 4 Pro supports LHDC 5.0, AAC, and SBC audio codecs. LHDC 5.0 transmits audio at up to 1,000kbps — three times the data of standard SBC — for significantly more detailed, higher resolution sound. LHDC 5.0 is supported on OnePlus, Xiaomi, and some Samsung flagship phones. On phones that only support SBC or AAC, the audio quality will be good but you will not get the full LHDC 5.0 benefit.

How is the battery life of OnePlus Nord Buds 4 Pro?

Exceptional — the OnePlus Nord Buds 4 Pro offers up to 54 hours total playback with the case (ANC off) and up to 26 hours with ANC on. In real-world use with 2 hours of daily listening and mixed ANC, users report 10 to 12 days per charge cycle. The fast charge feature is particularly useful — 10 minutes in the case delivers 13 hours of playback.

Is OnePlus Nord Buds 4 Pro good for gaming?

Yes. The OnePlus Nord Buds 4 Pro is one of the best gaming earbuds under ₹4,000 in India. The low-latency gaming mode reduces audio delay for accurate game audio, while 3D Spatial Audio and Game Sound Spatial Audio create directional awareness — you can hear footsteps and environmental sounds from the correct direction. This is genuinely useful for BGMI, Free Fire, and Call of Duty Mobile.

What is the difference between OnePlus Nord Buds 4 Pro and Nord Buds 3 Pro?

The OnePlus Nord Buds 4 Pro improves over the Nord Buds 3 Pro in every key area — ANC improved from 49dB to 55dB, codec upgraded from LHDC 4.0 to LHDC 5.0, Bluetooth upgraded from 5.4 to 6.0, battery increased from 44 hours to 54 hours total, and 3D Spatial Audio is newly added. The Nord Buds 3 Pro is available at around ₹2,999 now — if budget is tight, it remains a good option. For the extra ₹1,000, the Nord Buds 4 Pro is a meaningful upgrade.

Does the OnePlus Nord Buds 4 Pro work with non-OnePlus phones?

Yes. The OnePlus Nord Buds 4 Pro works with any Bluetooth device — Android or iPhone. The HeyMelody app is available on both Android and iOS. Touch controls, ANC, Transparency mode, and EQ customisation all work with non-OnePlus phones. LHDC 5.0 codec requires a compatible phone — check your phone’s Bluetooth settings. Google Fast Pair works with Android phones and Microsoft Swift Pair works on Windows laptops.

Is the OnePlus Nord Buds 4 Pro waterproof?

The earbuds are IP55 rated — dust-proof and protected against water jets from any direction. This means they are safe for workouts, rain, and sweat. The charging case has no IP rating and should be kept away from water. Do not use the case in wet environments.

OnePlus Nord Buds 4 Pro vs Realme Buds Air 8 — which is better?

The OnePlus Nord Buds 4 Pro is better for ANC (55dB vs 50dB), battery (54hr vs 50hr), fast charge, Bluetooth version (6.0 vs 5.4), and Spatial Audio. The Realme Buds Air 8 offers LDAC codec (compatible with more phones than LHDC), a more balanced sound signature, and costs ₹700 less at ₹3,299. If your phone supports LHDC and you want the best ANC and battery at this price, choose the Nord Buds 4 Pro. If you want better cross-device codec compatibility and balanced sound at a lower price, the Realme Buds Air 8 is a reasonable alternative.

---

Price accurate as of April 2026. Check Amazon India or OnePlus India website for current pricing and ongoing bank offers before purchasing. OneRadar will update this review with longer-term battery degradation and ANC performance findings after extended testing.