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OnePlus Buds 4
OnePlus Buds 4
Smoother Sound. Smarter Silence.
Dual Drivers
with Dual DACs
11mm Woofer + 6mm Tweeter
Twin Tailored DACs
Dual Drivers
with Dual DACs
11mm Woofer + 6mm Tweeter
Twin Tailored DACs
Real-time Dynamic ANC
Up to 55dB Noise Cancelling²
800x/s Real-time Adjustment²
200% Voice Cancelling
Improvement³
TÜV High Performance Noise Cancellation
Hi-Res Audio¹
LHDC 5.0
Up to 1 Mbps 24 bit 192 kHz
Real-time Dynamic ANC
Up to 55dB Noise Cancelling²
800x/s Real-time Adjustment²
200% Voice Cancelling
Improvement³
TÜV High Performance Noise Cancellation
Hi-Res Audio¹
LHDC 5.0
Up to 1 Mbps 24 bit 192 kHz
All-New Adaptive Mode
Seamlessly balances ANC and Transparency for every moment
Bluetooth® 5.4
Steady Connect
.
OnePlus Buds 4
Smoother Sound. Smarter Silence.
Sensationally Sculpted Sound
Tune in to flagship-level audio elevated by dual DACs and dual drivers. Hi-Res LHDC 5.0 supports near-lossless, studio-grade audio for shattering highs and thunderous bass. We'll craft a unique listening profile with Golden Sound that speaks to your style. It's all elevated by OnePlus 3D Audio to set every note free for sensational, lifelike sound.
Tuned Two Perfection
Typically only found in premium earbuds, we've doubled down with dual drivers packing an 11mm woofer and 6mm tweeter. With two DACs ready to tango, one for each driver, dial in to meticulous high and low frequencies. Enjoy front-row seats to a soundstage filled with balanced, true-to-life acoustics.
6mm Tweeter
Flat diaphragm
11mm Woofer
30-layer ceramic-metal diaphragm
Dual DACs
Individual driver control for precision tuning
.
Near-Lossless for
Fearless Sound
Fearless Sound
LHDC 5.0 meets studio-grade Hi-Res for silky-smooth sound with reduced latency¹. Hear and feel detail-filled notes that resonate with immaculate clarity. Journey into sound that steps closer to the original and moves you with pure, bold emotion.
1
Mbps
Bit Rate
24
bit
Bit Depth
192
kHz
Sample Rate
192 kHz
96 kHz
Tailored to Perfection
OnePlus 3D Audio
Deeper. Directed. Dynamic. Welcome to OnePlus 3D Audio, filled with sound that surrounds you. Whether Android or iOS, tailor your stereo soundscape using smooth settings for unparalleled realism⁵.
Sound Master EQ
Three pre-tuned EQ presets - Balanced, Serenade, Bass Mode - groove with your sonic style for brighter, brilliant sound. Audiophiles can fine-tune their tunes with a customizable six-band EQ and BassWave™ for impactful bass, nuanced mids, and sparkling highs.
Golden Sound
A personalized ear scan and listening test crafts a bespoke audio profile tuned just for you, delivering a sculpted, purer listening experience⁵.
Tailored to Perfection
OnePlus 3D Audio
Deeper. Directed. Dynamic. Welcome to OnePlus 3D Audio, filled with sound that surrounds you. Whether Android or iOS, tailor your stereo soundscape using smooth settings for unparalleled realism⁵.
Sound Master EQ
Three pre-tuned EQ presets - Balanced, Serenade, Bass Mode - groove with your sonic style for brighter, brilliant sound. Audiophiles can fine-tune their tunes with a customizable six-band EQ and BassWave™ for impactful bass, nuanced mids, and sparkling highs.
Golden Sound
A personalized ear scan and listening test crafts a bespoke audio profile tuned just for you, delivering a sculpted, purer listening experience⁵.
Silence Made Smarter
Escape into an oasis of smarter silence with two algorithm-powered modes. Significantly upgraded from OnePlus Buds 3, real-time Adaptive ANC dynamically reduces ambient noise for listening comfort. With all-new Adaptive Mode, switch between ANC and Transparency Mode to stay connected to immersive music or your surroundings.
.
Silence in Real-Time
Silence is smarter and smoother with the latest OnePlus algorithms for flagship-level active noise cancellation. High ANC mode tailors the ANC continuously in real-time, based on your ear canal and the ambient noise, for more balanced noise cancellation.
800
times per second
Real-Time Adjustment²
Up to
55 dB
Adaptive Noise Cancellation²
Up to
5,500 Hz
Noise Cancellation Range²
800
times per second
Real-Time Adjustment²
Silence in Real-Time
Silence is smarter and smoother with the latest OnePlus algorithms for flagship-level active noise cancellation. High ANC mode tailors the ANC continuously in real-time, based on your ear canal and the ambient noise, for more balanced noise cancellation.
Up to
55 dB
Adaptive Noise Cancellation²
Up to
5,500 Hz
Noise Cancellation Range²
TÜV High Performance Noise Cancellation
TÜV High Performance Noise Cancellation
3×
Voice Cancellation³
Quietly Brilliant
Enjoy industry-leading noise cancellation across the full range of human vocals with a 200% boost over OnePlus Buds 3. From noisy cafes and subway trains to offices, experience sonic zen and stay in your music zone³.
Metro
Metro
Street
Office
Dive into silence, float in pure sound.
Dive into silence, float in pure sound.
Dial down the background, to stay safe.
Stay tuned to the world around you.
ANC
Adaptive
Transparency
All-New Adaptive Mode
Smoother, Safer Listening
All-new Adaptive Mode is your algorithm-powered gatekeeper in different environments. By dynamically switching between ANC and Transparency Mode, stay safely switched on to your surroundings - especially outdoor alarms, vehicles, and other warnings.
Say No to Noise
Powered by AI Clear Call algorithm, the 3-mic system filters out ambient noise and wind intelligently. Connect to crystal-clear calls even in crowded streets, noisy restaurants, or busy offices.
Feed-Forward Mic
External noise detection
Talk Mic
Voice capture
Feed-Back Mic
Internal sound monitoring
Smarter Ways
To Connect
To Connect
OnePlus Ecosystem connects you to our family of friendly features. Steady Connect ensures reliable connectivity both indoors and outdoors. With real-time AI Translation, go global and break the language barrier. Work and live smarter with simple taps to wake your voice assistant.
Connected, F
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r to Near
Connected, Far to Near
Designed for music and video addicts, Steady Connect delivers ultra-strong Bluetooth® with massively extended signal range. Indoors or out, press play all day from further away.
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Connected, Far to Near
Designed for music and video addicts, Steady Connect delivers ultra-strong Bluetooth® with massively extended signal range. Indoors or out, press play all day from further away.
AI Translation on Tap
Three earbud taps activate AI Translation on your OnePlus phone for seamless, real-time conversation in dozens of languages⁷.
Triple-A AI Assistance
Just tap your earbud for your phone's built-in voice assistant⁸. Get hands-free help with calls, music playback, alarms, reminders, weather, AI prompts, and much more.
Sync with
Smoother Controls
Simply swipe up or down the stem to adjust volume, or long-press to toggle Noise Cancellation and Transparency modes. It's as easy as tapping to play, pause, or switch tracks. Listen your way with customizable settings.
Slide up and down
Increase or decrease the volume
Long touch and hold
Switch between Noise Cancellation and Transparency modes
Single tap⁹
Play or pause
Double taps
Switch to the next song
Triple taps
Switch to the previous song
Sync with Smoother Controls
Simply swipe up or down the stem to adjust volume, or long-press to toggle Noise Cancellation and Transparency modes. It's as easy as tapping to play, pause, or switch tracks. Listen your way with customizable settings.
Slide up and down
Increase or decrease the volume
Long touch and hold
Switch between Noise Cancellation and Transparency modes
Single tap⁹
Play or pause
Double taps
Switch to the
next song
Triple taps
Switch to the previous song
Sync with Smoother Controls
Simply swipe up or down the stem to adjust volume, or long-press to toggle Noise Cancellation and Transparency modes. It's as easy as tapping to play, pause, or switch tracks. Listen your way with customizable settings.
Slide up and down
Increase or decrease the volume
Long touch and hold
Switch between Noise Cancellation and Transparency modes
Single tap⁹
Play or pause
Double taps
Switch to the
next song
Triple taps
Switch to the previous song
Charge for Minutes
Listen for Hours
Listen for Hours
10 mins
Fast Charging
11 hrs
Playback¹⁰
Press Play for Over a Day⁴
45
Hours
45 Hours
Case + Earbuds, ANC Off
with AAC
with AAC
11 Hours
Earbuds only, ANC Off
with AAC
with AAC
24 Hours
Case + Earbuds, ANC On
with AAC
with AAC
6 Hours
Earbuds only, ANC On
with AAC
with AAC
22 Hours
Case + Earbuds, ANC On
with LHDC
with LHDC
5.5 Hours
Earbuds only, ANC On
with LHDC
with LHDC
45 Hours
Case + Earbuds
ANC Off with AAC
ANC Off with AAC
24 Hours
Case + Earbuds
ANC On with AAC
ANC On with AAC
22 Hours
Case + Earbuds
ANC On with LHDC
ANC On with LHDC
11 Hours
Earbuds only
ANC Off with AAC
ANC Off with AAC
6 Hours
Earbuds only
ANC On with AAC
ANC On with AAC
5.5 Hours
Earbuds only
ANC On with LHDC
ANC On with LHDC
Dual-Device Connection
47ms Low Latency¹¹
Google Fast Pair
IP55 Rating¹²
Bluetooth® 5.4¹³
Find My Earbuds
Dual-Device Connection
47ms Low Latency¹¹
Google Fast Pair
IP55 Rating¹²
Bluetooth® 5.4¹³
Find My Earbuds
OnePlus Buds 4
Sound Quality
Driver Units
11mm + 6mm
driver units *2
10.4mm + 6mm
driver units *2
DAC
Dual DACs *2
Single DAC *2
Codec
LHDC 5.0
1 Mbps 24 bit 192 kHz
LHDC 5.0
1 Mbps 24 bit 96 kHz
Spatial Audio
✓
✓
Sound Master EQ
✓
✓
BassWave™ Enhancement
✓
(BassWave™ 2.0)
✓
Noise Cancellation
Adaptive Noise Cancellation
Up to 55dB Noise Cancellation
within a 5,500Hz Bandwidth
Up to 49dB Noise Cancellation
within a 4,000Hz Bandwidth
Call Noise Cancellation
3-mic AI Call Noise Cancellation
3-mic AI Call Noise Cancellation
Battery and Charging
Music Playtime
(50% volume with default settings)
ANC Off:
Buds: 11 hours (AAC) / 9 hours (LHDC)
Buds + Case: 45 hours (AAC) / 37 hours (LHDC)
ANC On:
Buds: 6 hours (AAC) / 5.5 hours (LHDC)
Buds: 24 hours (AAC) / 22 hours (LHDC)
ANC Off:
Buds: 10 hours (AAC) / 7 hours (LHDC)
Buds + Case: 44 hours (AAC) / 30 hours (LHDC)
ANC On:
Buds: 6.5 hours (AAC) / 5.5 hours (LHDC)
Buds + Case: 28 hours (AAC) / 24 hours (LHDC)
Fast Charging
(Buds + Case, ANC Off, 50% volume, AAC)
10 minutes charge for
11 hours playback
10 minutes charge for
7 hours playback
Connection
Bluetooth® Version
5.4
5.3
Steady Connect
✓
Google Fast Pair
✓
✓
Dual-Device Connection
✓
✓
Sound Quality
Driver Units
11mm + 6mm
driver units *2
10.4mm + 6mm
driver units *2
DAC
Dual DACs *2
Single DAC *2
Codec
LHDC 5.0
1 Mbps 24 bit
192 kHz
LHDC 5.0
1 Mbps 24 bit
96 kHz
Spatial Audio
✓
✓
Sound Master EQ
✓
✓
BassWave™ Enhancement
✓
(BassWave™ 2.0)
✓
Noise Cancellation
Adaptive Noise Cancellation
Up to 55dB Noise Cancellation
within a 5,500Hz Bandwidth
Up to 49dB Noise Cancellation
within a 4,000Hz Bandwidth
Call Noise Cancellation
3-mic AI Call Noise Cancellation
3-mic AI Call Noise Cancellation
Battery and Charging
Music Playtime
(50% volume with default settings)
ANC Off:
Buds: 11 hours (AAC) / 9 hours (LHDC)
Buds + Case: 45 hours (AAC) / 37 hours (LHDC)
Buds: 11 hours (AAC) / 9 hours (LHDC)
Buds + Case: 45 hours (AAC) / 37 hours (LHDC)
ANC On:
Buds: 6 hours (AAC) / 5.5 hours (LHDC)
Buds: 24 hours (AAC) / 22 hours (LHDC)
Buds: 6 hours (AAC) / 5.5 hours (LHDC)
Buds: 24 hours (AAC) / 22 hours (LHDC)
ANC Off:
Buds: 10 hours (AAC) / 7 hours (LHDC)
Buds + Case: 44 hours (AAC) / 30 hours (LHDC)
Buds: 10 hours (AAC) / 7 hours (LHDC)
Buds + Case: 44 hours (AAC) / 30 hours (LHDC)
ANC On:
Buds: 6.5 hours (AAC) / 5.5 hours (LHDC)
Buds + Case: 28 hours (AAC) / 24 hours (LHDC)
Buds: 6.5 hours (AAC) / 5.5 hours (LHDC)
Buds + Case: 28 hours (AAC) / 24 hours (LHDC)
Fast Charging
(Buds + Case, ANC Off, 50% volume, AAC)
10 minutes charge for
11 hours playback
10 minutes charge for
7 hours playback
Connection
Bluetooth® Version
5.4
5.3
Steady Connect
✓
—
Google Fast Pair
✓
✓
Dual-Device Connection
✓
✓
Sound Quality
Driver Units
11mm + 6mm
driver units *2
10.4mm + 6mm
driver units *2
DAC
Dual DACs *2
Single DAC *2
Codec
LHDC 5.0
1 Mbps 24 bit
192 kHz
LHDC 5.0
1 Mbps 24 bit
96 kHz
Spatial Audio
✓
✓
Sound Master EQ
✓
✓
BassWave™ Enhancement
✓
✓
Noise Cancellation
Adaptive Noise Cancellation
Up to 55dB Noise Cancellation
within a 5,500Hz Bandwidth
Up to 49dB Noise Cancellation
within a 4,000Hz Bandwidth
Call Noise Cancellation
3-mic AI Call Noise Cancellation
3-mic AI Call Noise Cancellation
Battery and Charging
Music Playtime
(50% volume with default settings)
ANC Off:
Buds: 11 hours (AAC) / 9 hours (LHDC)
Buds + Case: 45 hours (AAC) / 37 hours (LHDC)
ANC On:
Buds: 6 hours (AAC) / 5.5 hours (LHDC)
Buds: 24 hours (AAC) / 22 hours (LHDC)
ANC Off:
Buds: 10 hours (AAC) / 7 hours (LHDC)
Buds + Case: 44 hours (AAC) / 30 hours (LHDC)
ANC On:
Buds: 6.5 hours (AAC) / 5.5 hours (LHDC)
Buds + Case: 28 hours (AAC) / 24 hours (LHDC)
Fast Charging
(Buds + Case, ANC Off, 50% volume, AAC)
10 minutes charge for 11 hours playback
10 minutes charge for 7 hours playback
Connection
Bluetooth® Version
5.4
5.3
Steady Connect
✓
—
Google Fast Pair
✓
✓
Dual-Device Connection
✓
✓