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

After using the OnePlus Buds 4 for few weeks (10 Sep 2025), I can confidently say these earbuds deliver premium performance at an incredible price point. Here's my detailed experience: Sound Quality - Superb The dual driver system with 11mm woofer + 6mm tweeter creates remarkably rich, balanced audio that punches way above its price range. The sound is detailed with crisp highs, clear vocals, and deep, punchy bass that doesn't overwhelm other frequencies. The dual DAC system really makes a difference in audio clarity. Active Noise Cancellation - Best in Class The 55dB Real-time ANC is genuinely impressive and easily outperforms competitors in this price bracket. It effectively silences low-frequency hums, traffic noise, and office chatter. What's remarkable is how the ANC doesn't clip even in extremely loud environments - a common issue with cheaper earbuds. Comfort & Build Quality At just 4.73 grams per earbud, they're incredibly lightweight and comfortable for extended wear. The IP55 water resistance provides excellent protection for workouts and daily use. The ergonomic fit with multiple ear tip sizes ensures a secure, comfortable seal. Battery Life - Outstanding The battery performance is exceptional: 11 hours with ANC off and up to 45 hours total with the case. Even with ANC on, you get a solid 6+ hours per charge. The fast charging feature (10 minutes = 11 hours playback) is perfect for busy lifestyles. Smart Features The volume swipe control on the stem is intuitive and works flawlessly. The adaptive mode intelligently balances ANC and transparency, and the dual device connection with Bluetooth 5.4 ensures stable, lag-free performance. Value Proposition At ₹5,999, these earbuds offer flagship-level features typically found in much more expensive models. The combination of excellent sound quality, superior ANC, marathon battery life, and premium build quality makes this an unbeatable deal. Minor Considerations While the sound can lean slightly bright on certain EQ presets, the balanced setting delivers perfect audio for most users. The case can be a bit slippery, but this is a minor issue. Final Verdict The OnePlus Buds 4 are a fantastic investment that deliver on every promise. Whether you're using them for music, calls, workouts, or commuting, they excel in every scenario. The 55dB ANC alone makes them worth the price, but when combined with the excellent sound quality and battery life, they represent exceptional value for money. Highly recommended for anyone seeking premium TWS earbuds without the premium price tag. These have quickly become my daily drivers and I couldn't be happier with the purchase!0

These oneplus buds 4 are a pair of true flagship killer tws if you want the perfect pair then their is nothing else to consider beyond these. The design is gorgeous they look very pretty and durable the earbud design is also aesthetic. now lets talk about the features. Bluetooth range and connectivity is very good I use them with iPhone/ipad and mac and I have had no issues with them regarding connectivity. The app is also very easy to navigate and play with. Sound quality - I have experience in using many flagship audio products (xm4 airpods pro 2nd gen etc). These have a classic V-shaped tuning which hits the right spot always in all songs (LHDC would only work with supported devices and also damage battery life) the stock tuning is fine you can adjust it accordingly to your preferences. Call quality is very good and clear. Battery life is no joke around 8hrs without anc 4.5hrs with anc on. Last feature to talk about is the active noise cancellation it’s probably the best anc in this range they do lack behind massively compared to the airpods pro 2nd gen but they cost a quarter of the price these also offer adaptive anc which is unheard of at this price range. Overall this is the best package of earbuds and hit the absolute sweet spot for one to get the perfect pair because anything else that costs more would only offer ecosystem benefits or premium brands such a sennheiser. Regards

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.