OnePlus Buds 4: Add Quality Sound and Style to Everyday Listening

OnePlus has taken another leaf out of the audio playbook with the release of the Buds 4, aiming to blend high-end sound quality, smart features, and elegant design into a sleek—and decidedly more affordable — true wireless package. With upgraded ANC, extended battery life, and a polished companion app, these earbuds stand out as versatile daily drivers for music lovers, commuters, and OnePlus fans alike.

Here’s a comprehensive look at why the Buds 4 could be your next favorite accessory.

Timeless Design, Modern Comfort

The OnePlus Buds 4 maintain an understated-yet-sophisticated aesthetic. The charging case has a pill-shaped profile with a matte finish and subtle LED status indicators. Available in Obsidian Black, Lunar White, and Sage Green, each color variant is muted and premium-feeling.

The earbuds themselves are compact and lightweight, designed for all-day comfort. Their stemmed structure offers a secure fit without protruding too much, and IP55 certification ensures they handle sweat or light rain—ideal for workouts or outdoor strolls.

It’s clear that OnePlus focused on delivering a listening experience that feels luxurious without being ostentatious.

Exceptional Audio Signature

At the heart of the Buds 4 is an enhanced 11 mm dynamic driver with liquid silicone polymer suspension—a setup that provides rich bass, clear mid-tones, and smooth treble. Listening sessions highlight depth and definition unheard in similarly priced models.

The OnePlus Audio Personalization feature in the app measures your inner ear shape using a simple selfie process, then tailors EQ profiles for improved clarity and balance. Whether you’re listening to chart-topping hits, acoustic worship, or podcasts, the sound remains lively and detailed.

Supporting LHDC 5.0 (at least on compatible OnePlus phones) delivers higher-resolution audio streaming and low latency, giving audiophiles and gamers crisp playback without compression.

Advanced Active Noise Cancellation with Transparency Mode

The Buds 4 pack serious ANC capability. Four noise-detecting microphones work alongside internal mics to block up to 35 dB of ambient noise. Whether you’re on a busy street, a noisy train, or in an office, the earbuds carve out a quiet listening bubble.

When you need to re-engage with your surroundings, Transparency Mode does the job with greater fidelity than basic ambient pass-through—voices and announcements come through naturally without popping the buds out. Switching between modes via touch gestures or the app is quick and intuitive.

Battery Life for the Long Run

Battery life is another highlight: expect 9 hours of continuous playback per charge without ANC, and 6 hours with ANC engaged. The provide up to 36 hours total with the charging case, meaning it easily lasts through long commutes or workdays.

Fast charge support is welcome—10 minutes of charging delivers around 3 hours of playback, mitigating the need to occasionally panic about low battery mid-day. Charging is done via USB‑C, though wireless support is not available.

Smart Connectivity and Low Latency Mode

Integrated Bluetooth 5.3 offers stable and speedy performance. Seamless connection with OnePlus phones features Butter Mode, which ensures ultra-low latency for gaming or watching videos. Audio stays crisp and synchronized with visuals.

Multi-point Bluetooth pairing (connection to two devices simultaneously) is supported, perfect for productivity: switch between your laptop and phone without the pain of re-pairing.

Controls and Voice Assistant Integration

The Buds 4 use touch-sensitive stems with widely adopted gestures: tap to play/pause, double tap for track control or calls, and press-and-hold to switch modes. Surface area and sensitivity have improved from prior generations, reducing misfires.

It also accommodates voice assistants like Google Assistant and Amazon Alexa. A quick voice command lets you check the weather, manage reminders, and handle basic smartphone controls—hands-free, effortlessly.

Companion App: Control at Your Fingertips

The OnePlus Earbud app brings customization to life. Once paired, it grants access to:

• EQ presets plus fully customizable 5-band EQ
• Smart and full ANC mode toggles
• Several in-ear detection sensitivity levels
• Software updates and earbud firmware upgrades
• A low-latency Game Mode switch
• Left/right (mono) mode usage while charging one bud

The app keeps things simple yet functional—enough options to tailor your experience without overwhelming you.

Robust Build and Durability

The Buds 4 are built to withstand daily wear. With an IP55 rating, they shrug off light sweat and rain, making them reliable gym companions or rainy commute allies.

The matte charging case is resistant to fingerprints and minor scratches, while the earbuds themselves fit snugly into the case with reassuring magnetic clicks. The compact form factor makes it easy to carry in a pocket or purse.

Performance Snapshot: Quick Pros and Cons

Strengths:

• Powerful, clear, and balanced sound
• Effective ANC with ambient pass-through
• Long battery life and fast charging
• Low-latency audio for gaming
• Stylish design and solid app support
• Multi-device pairing enhances usability

Limitations:

• No wireless charging support
• LHDC only available on some OnePlus devices
• ANC can’t compete with top-tier flagships
• No edge detection for voice assistant wake-up

Competitive Landscape

The OnePlus Buds 4 go head-to-head with similar-tier offerings:

• Google Pixel Buds Pro: Comparable ANC and sound tuning, but wireless charging included and missing LHDC support.
• Samsung Galaxy Buds2 Pro: Premium audio codecs and bass performance, but a more expensive ask.
• Sony WF-C700N: Excellent ANC and battery life, though the Buds 4 offer a more refined and rich audio experience, with smart app features.

Overall, the Buds 4 combine best-of-class elements from competitors at a more accessible price point.

Who Should Buy the Buds 4?

• OnePlus ecosystem users: You’ll harness features like LHDC, Butter Mode, and seamless pairing with less compatibility friction.
• Music enthusiasts: Rich sound and app customization deliver a listening experience exceeding expectations.
• Commuters and travelers: ANC, long battery life, and fast charging are perfect for mobile lifestyles.
• Gamers and video watchers: Low latency and multipoint support enhance entertainment across platforms.
• Value-focused shoppers: With flagship-leaning features yet a budget-friendly price, the Buds 4 offer excellent ROI.

Final Take: Everyday Audio Excellence

The OnePlus Buds 4 represent a compelling spectacle: a true wireless package brimming with high-end audio, dependable ANC, smart app controls, and long battery life—all cuffed in an affordable price tag.

While they don’t redefine flagship earbuds, they set the bar high for what everyday users can expect from mid-tier audio products. The result? A pair of earbuds that feel premium, perform well, and deliver entertainment on your terms.

If you’re seeking vibrant sound, useful noise cancellation, and lasting battery life without paying flagship prices, the OnePlus Buds 4 should be top of your list. They’re a confident step forward in OnePlus’s audio strategy—and a quality choice for those who care about sound—and smart sound—without overspending.Top of FormBottom of Form