OnePlus Buds 4 TWS Earbuds with Upto 55dB Real-time ANC, Adaptive Mode, Dual Drivers and DACs, 3D Audio, Upto 45hrs Music Playback, Dual-Device connectivity, 47ms Low Latency, Storm Gray

I’ve been using the OnePlus Buds 4 since September 24, 2025, and even after long-term daily use, they continue to perform exceptionally well. The highlight feature is Golden Sound once you complete the ear scan and setup, the audio becomes noticeably personalized and immersive. The sound feels fuller and more engaging, to the point where you can actually feel the music. What makes this feature even better is that it works across any device, not just OnePlus phones, which is a big advantage over many ecosystem-locked competitors. The Active Noise Cancellation is genuinely effective for everyday use, handling background noise well without feeling artificial. Battery life has also been reliable: the earbuds provide around 5–6 hours of continuous playback, and the charging case offers approximately 4–6 full recharges, making it easy to get through a full day or more without worry. The build quality is durable to a reasonable extent, though rough use especially with the black variant can lead to visible scratches. My unit is the black color, which looks very dignified, remains lightweight, and is easy to carry without feeling bulky. Despite being plastic, the buds feel far more premium than most in this segment; in hand, they could easily be mistaken for metal or another high-grade material. Overall, the OnePlus Buds 4 focus on delivering strong fundamentals sound quality, ANC, and dependable battery life and they do so consistently, making them a very satisfying long-term purchase.

I’ve always used wired earphones before, so this is my first experience with noise-cancelling earbuds. Picked these up during the Amazon Great Indian Sale for ₹4,300, and here’s my honest take: What I Liked ✅ - Sound Quality: Clear with a good amount of bass. There’s an EQ option, but I found the default Balance mode more than enough. - Gestures: Handy for quick control. Though, adjusting volume can be a bit tricky—it sometimes pauses the song instead. - Noise Cancellation: Works like magic in different situations: 👉On the bike: Reduces traffic noise a lot while still letting you hear horns and nearby riders. 👉At the gym: Cuts down about 80–90% of loudspeaker music. At home: Conversations are barely audible in ANC mode. Switching to Transparency mode makes it feel natural again, and it works brilliantly. - Extra Features: 👉3D audio makes sound more immersive. 👉If you own a OnePlus, Oppo, or maybe even Realme phone, you don’t need a separate app—it integrates directly in system settings. 👉Gesture customization is solid. 👉Dual-device connection works seamlessly. - Battery: With ANC + LHDC on, I got around 3–4 hours. Fast charging inside the case is very useful. - Calls: Mic quality is decent indoors. Outdoors or with a fan running at full speed, call quality takes a noticeable hit. - Build & Design: Feels good for the price point. What I Didn’t Like ❌ - LHDC support is there, but I didn’t find it to be a game-changer. - Hi-Res mode isn’t very useful since YT Music doesn’t support it. - AI translation feature is underwhelming—Telugu translations were especially poor. Verdict: For the price, the OnePlus Buds 4 deliver solid sound, excellent ANC, and useful features that actually work well. Some features feel gimmicky (like Hi-Res and translation), but overall, I’d say they’re well worth it if you want to experience noise cancellation for the first time.

Update 2: Finally achieved very good sound profile when I enabled dolby Atmos in my mobile. That pretty much solved all my issues with sound profile not being rich. So if anyone is having such an issue then enable dolby Atmos in your cellphone if your phone supports it. Then play with Equalizer a bit to get incredibly rich and balanced output. Otherwise I won't recommend this. Better get a bud for 1500 bucks. The sound of that won't be any inferior to this without dolby Atmos support. Update1: Sound Profile: Initially I thought the default sound profile was balanced but then I heard some of my favourite songs and the default profile is definitely bass heavy, not at all my kind of sound. I like balanced. I installed heymelody app for this bud and tweked the sound essentially lowered the bass substantially and increased the mid and high frequencies. Bass is still good but the overall sound signature became balanced. Now it's much much better. Noise cancellation: The noise cancellation is quite good and sometimes I do go in that mode especially in high noisy area and it's brilliant in that situation. Otherwise I disable it. Fit: Fit is very good for my ears so no issues there. Battery: The battery backup i have not measured but is substantial that I haven't noticed anything peculiar. Should be in the ballpark figure of what's claimed. Orginal post: It is a decent ear buds. I have never used noise cancelling earbuds and this is my first one. I was always doubtful if I enjoy it, and that seems to be the case. Noise cancellation is a bit uncomfortable (not the buds, they are a good fit). I felt uneasy, so I disabled noise cancellation and now it's fine. As far as the sound signature is concerned, it is good. Decent balanced sound output. Nothing bad, nothing exceptional. Connectivity wise there is no problem. I have not checked the range but it shouldn't be a problem for normal use case. Call quality over phone is good but I have not checked in outdoor condition. The earbuds are decent fit, I haven't had any issue with fit. Overall, a decent buy for the price.

good earbuds overall. out of the box the sound is not well tuned but once you play with the EQ just lower the low frequency and you have a perfect sounding earbuds. very comfortable than the competitors, good mids and highs. battery life is exceptional, mic quality is also good. the thing which is missing is extra silicon tips & wireless charging which is ok at this price point.

It might take some time and fiddling with the settings to get your preferred audio quality, but it feels worth it once you get there. The ANC is really good with most noises cancelled out. Call quality is great, and the mic quality is good - not exceptional though. But you will still be able to do calls with ease. The look and feel is very premium. Connectivity with my phone was very easy, it took some time with the laptop but once it connected, switching between the two has been very easy.

I bought the OnePlus Buds 4 in December and used them for about 20 days, switching from Samsung Galaxy Buds 2. Compared to the Buds 2, these feel much lighter with a better IP rating perfect for gym workouts. Sound quality shines for music lovers: well-balanced audio clean singer vocals, strong bass, clear treble and excellent separation that fully satisfies. Noise cancellation, transparency mode and call quality work reliably too. Drawbacks: no wireless charging (Buds 2 has it) average battery life and slightly overpriced. Overall worth it if music, movies and calls are your priorities.

The product quality is good. Sound quality is good but noise cancellation feature some times not good. Advance feature can be changed based on settings

Have been using it for more than 8 months now. Before this I used to use Jabra Active 75T which was almost 3 times the price. I use it with OnePlus 12R Phone. Observations: 1. Sound quality : Good quality, low on soundstage but enough detailing for its price. Base and treble both are pretty good. 2. Loudness : Decent to Good on loudness 3. Build Quality : Accidently dropped it on hard surface 3-4 times from a height of 4-5 ft. But it sustained well, with no signs of damage. 4. Battery backup: Lower than Jabra Active 75T, but quite good for its price. It easily lasts 4-6 days with around 4-6 hours of usage per day. The earbuds can run for almost 3 hours continuously before discharging. 5. Call quality : Microphone quality is pretty good, background noise pickup is much lower than competing products, and the Jabra Active 75T. Even when in heavy background noise conditions it fares well on call quality (mic pickup). Vocals of other person are crystal clear. 6. Fitting: It feels as if it is NOT fitting my ears snugly, I always fear it will fall off. It does fall off on heavy jerks. 7. Ease of use: Case is slim to fit in front or rear pockets of tight jeans as well. 8. Noise cancellation: Transparency Mode as well as ANC mode, both work well. Smart Transparency mode is quick to analyze the background noise and enable ANC. 9. Pairing delay: Quite fast pairing. Dual device pairing takes a little more time but is definitely an advantage. Overall Good Value for money with some small passable issues.