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The wireless earbud market in 2025 is more competitive than ever, with flagship features rapidly trickling down to the mid-range. This is the exact battleground where the OnePlus Buds 4 have made a stunning entry, attempting to redefine the value proposition for high-fidelity audio and Active Noise Cancellation (ANC).
Building on the success of their predecessors, the Buds 4 don’t just offer an iterative update; they present a serious challenge to the premium segment by packing dual drivers, a dual DAC (Digital-to-Analog Converter), and a class-leading 55dB noise cancellation depth—all while maintaining a highly attractive price point.
If your priority is flagship-level sound and silence without the flagship price tag, the question isn’t whether the Buds 4 are good—it’s whether they’re the best-value choice in the entire True Wireless Stereo (TWS) category this year. This comprehensive OnePlus Buds 4 review will break down the features, performance, and value to help you make a definitive buying decision.
🎧 The 5 Best Wireless Earbuds with ANC: A Comparative Review
To truly evaluate the OnePlus Buds 4’s position in the market, we must compare it against the absolute best competitors across different categories. Below, we review the top five options, with a category winner for each crucial metric.
| Product | Affiliate Pick Category | Best For |
| OnePlus Buds 4 | Best Value Pick | Price-to-Performance Ratio, Dual-Driver Audio |
| Bose QuietComfort Ultra Earbuds | Top Pick: Pure ANC | World-Class Noise Cancellation & Comfort |
| Sony WF-1000XM5 | Best for Hi-Res Audio | LDAC Support, Audiophile Sound Quality |
| EarFun Air Pro 4 Plus | Budget Pick | Maximum Features on a Minimal Budget |
| Apple AirPods Pro 3 | Best for Ecosystem Integration | Apple/iOS Users, Seamless Connectivity |
1. Best Value Pick: OnePlus Buds 4 (Storm Gray, E513A)
The OnePlus Buds 4 are engineered to be the ultimate disruptor, taking premium features from the high-end TWS market and offering them at an accessible price. The key feature is the combination of an 11mm woofer and a 6mm tweeter, each powered by its own dedicated DAC. This dual-driver, dual-DAC architecture is virtually unheard of in this price bracket and delivers a rich, balanced soundscape with distinct highs and deep, thundering bass. The 55dB Adaptive ANC is a headline-grabber, placing them on par with some of the most expensive noise-canceling earbuds available.
Pros
- Flagship ANC: Up to 55dB of Adaptive Noise Cancellation, effectively silencing low-frequency rumble (airplanes, buses).
- Dual-Driver/Dual-DAC: Superior audio quality and instrument separation compared to single-driver competitors in the same price tier.
- Low-Latency Gaming: 47ms low-latency mode makes them ideal for mobile gamers and video watchers.
- Excellent Battery: Up to 11 hours per charge (ANC off) and a 45-hour total with the charging case.
- IP55 Rating: Solid resistance against dust and sweat, perfect for workouts.
Cons
- No Wireless Charging: The charging case only supports USB-C wired charging.
- Software Lock-in: The AI translation feature and lowest latency modes are exclusive to OnePlus smartphones.
2. Top Pick: Pure ANC: Bose QuietComfort Ultra Earbuds
When silence is the absolute priority, the Bose QuietComfort Ultra Earbuds remain the industry standard. Building on Bose’s legacy, these earbuds provide unparalleled noise attenuation, especially across mid-to-high frequencies (chatter, office noise) where other ANC models typically struggle. Their proprietary ‘Immersive Audio’ technology also offers an incredibly wide and stable soundstage.
Pros
- Unmatched Noise Cancellation: Industry-leading ANC that effectively creates a ‘cone of silence.’
- Exceptional Comfort: Designed to be worn for hours without ear fatigue.
- Immersive Audio: Unique spatial audio experience that is highly engaging.
- Solid Battery Life: Reliable all-day performance.
Cons
- Expensive: They command the highest price tag on this list.
- Bulky Case: The charging case is larger than most of its competitors.
3. Best for Hi-Res Audio: Sony WF-1000XM5
For the audiophile who prioritizes sound quality above all else, the Sony WF-1000XM5 are the top choice. Equipped with Sony’s proprietary LDAC codec, the XM5s can transmit nearly three times the data of standard Bluetooth, allowing for true Hi-Res Audio Wireless. This delivers incredible clarity, subtle details, and a dynamic range that few other TWS earbuds can match. Their ANC is only a hair behind Bose, making them a phenomenal all-around performer.
Pros
- LDAC Codec Support: Unlocks true Hi-Res Audio quality for a richer listening experience.
- Improved ANC: Highly effective ANC powered by Sony’s V2 and QN2e processors.
- Compact Design: Much smaller and lighter than their XM4 predecessors.
- Exceptional App Control: The Sony Headphones Connect app offers deep customization.
Cons
- Highest Price: Often the most expensive premium model.
- Foam Tips: Some users find the stock foam eartips less comfortable than silicone for long periods.
4. Budget Pick: EarFun Air Pro 4 Plus
The EarFun Air Pro 4 Plus represents the best in budget technology, delivering features that were considered premium just one generation ago. It’s the ideal choice for those who need reliable ANC, a comfortable fit, and a deep feature set without spending over $100. While their 40-45dB ANC cannot rival the 55dB of the OnePlus Buds 4 or the Bose Ultra, they are more than sufficient for everyday commuting and home use.
Pros
- Aggressive Pricing: Unbeatable feature set for the low-to-mid-range price.
- Great Battery Life: Excellent endurance for a budget model.
- Wireless Charging Case: A feature often missing from TWS earbuds in this category.
- IPX5 Rating: Good water resistance for a budget option.
Cons
- Average ANC: ANC is functional but not class-leading.
- Audio Codec Limitation: Lacks support for high-end codecs like LDAC or LHDC 5.0.
5. Best for Ecosystem Integration: Apple AirPods Pro 3
For iPhone, iPad, and MacBook users, the Apple AirPods Pro 3 are a no-brainer. Their seamless integration, instant pairing, automatic device switching, and personalized Spatial Audio with dynamic head tracking create an unmatched user experience within the Apple ecosystem. The new version features an updated chip for even better ANC and the addition of a heart-rate sensor, making them ideal for fitness-focused Apple users.
Pros
- Seamless Apple Ecosystem: Instant pairing, automatic switching between Apple devices.
- Best Spatial Audio: Personalized spatial audio with head tracking.
- Enhanced ANC & Transparency: Highly refined noise modes.
- New Fitness Tracking: Built-in heart-rate sensor for health metrics.
Cons
- Limited Android Functionality: Many advanced features are lost when paired with Android devices.
- High Cost: They carry a significant “Apple tax” premium.
🛠️ The Deep Dive: A Detailed OnePlus Buds 4 Review
The true value of the OnePlus Buds 4 lies in their technical specifications, which punch far above their weight class. They are not simply a great value proposition; they are a genuinely high-performance audio device.
Audio Performance: Dual-Driver, Dual-DAC Supremacy
The defining feature of the Buds 4 is the use of a dual-driver system: an 11mm dynamic woofer for powerful, distortion-free bass and a separate 6mm planar magnetic tweeter for crisp, airy high-frequency detail.
What makes this special is the Dual-DAC architecture. A DAC converts digital audio data into the analog signal your ear hears. By dedicating a DAC to each driver, the Buds 4 can process bass and treble information independently, reducing interference and leading to a noticeably cleaner, more detailed sound signature.
Furthermore, support for the LHDC 5.0 codec allows for a near-lossless audio transmission of up to 24-bit/192kHz resolution. This is a game-changer for critical listening, providing studio-grade detail that rivals the Sony XM5’s LDAC, but at a fraction of the cost.
Active Noise Cancellation (ANC) Performance
OnePlus claims an Adaptive ANC depth of up to 55dB, a number that historically belongs only to the most expensive products from Sony and Bose. In real-world testing, the Buds 4 perform exceptionally well, particularly against consistent low-frequency drone noises like airplane cabins, HVAC systems, and street traffic.
The “Real-Time Adaptive ANC” feature analyzes external noise up to 800 times per second, allowing the earbuds to dynamically adjust the cancellation profile to compensate for sudden changes in the environment, such as a siren or a sudden gust of wind. This results in a smoother, more effective, and less fatiguing listening experience than the rigid ANC found on standard budget models.
Comfort, Design, and Durability
The OnePlus Buds 4 follow a sleek, contemporary design with a short stem and an ergonomic, in-ear fit. The build quality is solid, and they come in the understated Storm Gray color (among others).
- Weight: At just 4.7 grams per earbud, they are lightweight and comfortable for long listening sessions.
- Durability: The IP55 rating makes them dust and water-resistant. They can handle sweat, rain, and dusty conditions with ease, making them suitable for gym use and outdoor commuting.
- Controls: They feature intuitive slide and touch controls on the stems, allowing for volume adjustment, playback control, and ANC mode switching without reaching for your phone.
🛒 Buyer’s Guide: 5 Key Features to Consider Before You Buy
Choosing the right wireless earbuds is about matching the product to your lifestyle. The TWS market is saturated, so focusing on these five critical features will ensure you purchase the right pair for your specific needs.
1. ANC Performance vs. Battery Life
The Trade-off: The more powerful the ANC (like the 55dB on the Buds 4), the more battery power it consumes.
- Priority: Quiet: If you commute daily, fly often, or work in a loud office, prioritize the highest ANC rating (Bose Ultra or OnePlus Buds 4). Be prepared for the battery life to drop significantly when ANC is on.
- Priority: Longevity: If you need them to last all day and don’t require total silence, look for a model with great baseline battery life (like the EarFun Air Pro 4 Plus or the Buds 4’s 11-hour ANC-off rating).
2. Audio Codec Support
This is arguably the most important factor for sound quality. Bluetooth codecs determine how audio data is compressed and transmitted.
- Standard: SBC, AAC (used by Apple)
- High-Res: LDAC (Sony), LHDC 5.0 (OnePlus Buds 4), aptX Adaptive (often used by Qualcomm-based devices)
- Actionable Tip: If you have an Android phone, ensure your earbuds support a Hi-Res codec (LDAC or LHDC) to get the best possible sound quality. AAC users (mostly Apple) don’t need to worry about this as much, as the AirPods Pro 3 are optimized for their ecosystem.
3. Ecosystem & Device Integration
The best user experience is often achieved when your earbuds match your phone’s brand.
- iPhone User: AirPods Pro 3 is the seamless choice for instant switching and unique Apple-only features.
- OnePlus/Android User: The OnePlus Buds 4 unlock features like the 47ms low-latency Game Mode and AI translation, which are optimized for their own devices.
4. IP Rating (Durability)
The IP (Ingress Protection) rating tells you how well the earbuds can resist dust and water.
- IPX4: Resistance to light splashes/sweat. Good for casual use.
- IP55 (OnePlus Buds 4): Dust-protected and resistant to stronger water jets/rain. Excellent for heavy workouts and all-weather use.
- IP57: Highest rating, usually meaning they can be fully submerged for a short time (suitable for swimming).
5. Control Scheme & Comfort
Do you prefer touch, physical buttons, or a ‘squeeze’ control?
- Physical Buttons: More reliable but can be uncomfortable to press into your ear.
- Touch/Swipe (OnePlus Buds 4): Intuitive volume and track control, but can be accidentally triggered.
- Comfort: Look for a lightweight design (the Buds 4 weigh 4.7g) and multiple ear tip sizes (S, M, L) to ensure a perfect, sealing fit—critical for both passive and active noise cancellation.
🎯 Conclusion: Are the OnePlus Buds 4 Worth Your Money?
The OnePlus Buds 4 review reveals a compelling truth: OnePlus has successfully transplanted the key technological advancements of the flagship TWS market into a far more accessible product.
They are the definitive Best Value Pick in this comparison, providing a combination of features that simply doesn’t exist elsewhere at their price point. The dual-driver, dual-DAC audio architecture paired with the exceptional 55dB Adaptive ANC makes them a top contender for users who prioritize sound quality and noise reduction equally.
While they don’t surpass the Bose QuietComfort Ultra’s sheer ANC dominance or the Sony WF-1000XM5’s specialized LDAC-enabled Hi-Res clarity, they get close enough in both areas to justify the significant savings. They are a near-perfect blend of features and affordability, offering a premium audio experience that will satisfy 90% of listeners for 50-60% of the cost of their rivals.