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About OPPO
OPPO Enco X4
True Wireless Noise Cancelling Earbuds
Sound Tuning by
Acoustic System Co-Tuned with Dynaudio
AI Real-time Adaptive ANC
Clear Audio Recording
A Sound Built
Around
the Music Itself.
Acoustic System Co-Tuned with Dynaudio
Every Genre, One True Acoustic Signature.
Every Genre, One True Acoustic Signature.
For the seventh year running, OPPO and Dynaudio unite to deliver flagship sound quality, capturing every nuance—from the energy of rock and vocal subtleties of pop, to the groove of electronic music and deep bass of hip-hop.
Sound Tuning by Dynaudio
300 Hours, Bringing You Closer to the Original Character of Music.
OPPO and Dynaudio spent 300+ hours tuning every frequency band. Enable Dynaudio signature sound for warm vocals, rich detail, and deep, controlled bass.
Dual Dynamic Drivers with Powerful Dual DACs
Enhanced Woofer and Tweeter, Note for Note.
The Dual Dynamic Drivers with Powerful Dual DACs features enhanced woofer and tweeter, delivering more responsive note reproduction, with deeper, more powerful bass and clearer, more detailed highs.
2.3Mbps Lossless Audio
True Lossless, Now on TWS.
As OPPO's first TWS earbuds to support lossless audio transmission, OPPO Enco X4 enables full-chain wireless lossless audio when paired with OPPO Find X10 series smartphones, allowing you to truly enjoy your music in full detail. With up to 2.3Mbps lossless audio transmission and support for 48kHz/24-bit audio, powered by the LHDC lossless audio codec, OPPO Enco X4 preserves the full depth and nuance of your music for a clear, authentic, and smooth listening experience.
* The earbuds support up to 2.3Mbps of lossless audio transmission when connected to an OPPO Find X10 Series phone equipped with MediaTek processors.
* The earbuds support up to 2.3Mbps of lossless audio transmission when connected to an OPPO Find X10 Series phone equipped with MediaTek processors.
Immersive Audio Kit
Your Sound. Your Space.
Your Signature.
Immersive Audio Kit
Your Sound. Your Space.
Your Signature.
Cross-ecosystem Spatial Audio1
Surround Sound That Keeps Up with You.
Spatial audio rendering delivers immersive 3D surround sound on any device. The upgraded "Sound Follows You" head-tracking keeps the sound field moving with you, in real time.
Sound Master EQ
Your Custom EQ, One Tap to Share.
A 10-band adjustable EQ lets you fine-tune your sound and move beyond factory settings. One-tap sharing lets you import tuning profiles from experts or share your own with fellow enthusiasts.
Golden Sound2
Your Ears Are Unique. So Is Your Sound.
By scanning your ear canal structure, hearing profile, and fit, the earbuds craft a uniquely tailored listening experience, bringing you sound like never before.
Immersive Audio Kit
Your Sound. Your Space.
Your Signature.
Cross-ecosystem Spatial Audio1
Surround Sound That Keeps Up with You.
Spatial audio rendering delivers immersive 3D surround sound on any device. The upgraded "Sound Follows You" head-tracking keeps the sound field moving with you, in real time.
Sound Master EQ
Your Custom EQ, One Tap to Share.
A 10-band adjustable EQ lets you fine-tune your sound and move beyond factory settings. One-tap sharing lets you import tuning profiles from experts or share your own with fellow enthusiasts.
Golden Sound2
Your Ears Are Unique. So Is Your Sound.
By scanning your ear canal structure, hearing profile, and fit, the earbuds craft a uniquely tailored listening experience, bringing you sound like never before.
Cross-ecosystem Spatial Audio1
Sound Master EQ
Golden Sound2
Surround Sound That Keeps Up with You.
Spatial audio rendering delivers immersive 3D surround sound on any device. The upgraded "Sound Follows You" head-tracking keeps the sound field moving with you, in real time.
Your Custom EQ, One Tap to Share.
A 10-band adjustable EQ lets you fine-tune your sound and move beyond factory settings. One-tap sharing lets you import tuning profiles from experts or share your own with fellow enthusiasts.
Your Ears Are Unique. So Is Your Sound.
By scanning your ear canal structure, hearing profile, and fit, the earbuds craft a uniquely tailored listening experience, bringing you sound like never before.
Quiet and
Comfort,
Wherever You Go.
Real-time Dynamic ANC
Powerful Noise Cancellation, Wherever You Go.
Real-time noise cancellation brings tranquillity even on planes and trains. New voice noise cancellation targets speech directly, for a cleaner, more immersive space.
100%
Improvement in Overall Noise Cancellation3
30%
Improvement in Vocal Noise Reduction3
AI Real-time Adaptive ANC4
Smarter ANC for Every Commute
A 6nm chipset powers Adaptive Mode, sensing your surroundings — subways, taxis, streets, airplanes — and switching noise cancellation profiles in real time. Three adjustable levels let you fine-tune the transparency-to-cancellation balance for safety and comfort on every journey.
AI Real-time Adaptive ANC4
Smarter ANC for Every Commute
A 6nm chipset powers Adaptive Mode, sensing your surroundings — subways, taxis, streets, airplanes — and switching noise cancellation profiles in real time. Three adjustable levels let you fine-tune the transparency-to-cancellation balance for safety and comfort on every journey.
AI Real-time Adaptive ANC4
Smarter ANC for Every Commute
A 6nm chipset powers Adaptive Mode, sensing your surroundings — subways, taxis, streets, airplanes — and switching noise cancellation profiles in real time. Three adjustable levels let you fine-tune the transparency-to-cancellation balance for safety and comfort on every journey.
AI Real-time Adaptive ANC4
Smarter ANC for Every Commute
A 6nm chipset powers Adaptive Mode, sensing your surroundings — subways, taxis, streets, airplanes — and switching noise cancellation profiles in real time. Three adjustable levels let you fine-tune the transparency-to-cancellation balance for safety and comfort on every journey.
Conversation Awareness
Detects the Moment
You Speak,
Instantly Transparent.
OPPO Enco X4 intelligently senses when a conversation begins, automatically lowering the volume and switching to Transparency Mode, allowing you to hear clearly without removing your earbuds. Your music doesn't have to stop, and neither does your train of thought — every exchange becomes effortless and composed.
AI Clear Call
Your Voice,
Clear Above Every Rush Hour.
VPU-Enhanced Bone Conduction
A built-in bone conduction VPU locks onto your voice at the source, blocking out subway rumble. A triple-microphone array adapts in real time to changing environments, delivering optimal voice quality anywhere.
Real-time AI Call Noise Cancellation Algorithm
A 6nm NPU and custom AI algorithm separate your voice from ambient noise, keeping speech clear even in rush-hour crowds. No need to raise your voice — just speak normally.
Comfort on Every Commute
Low‑Strain Noise‑Cancelling Ear Tips
Redesigned silicone foam tips — refined through 2,800+ ear scans, in four sizes — boost passive noise cancellation while easing pressure for a comfortable commute.
Sleep Tracking5
Experience uninterrupted journeys with the OPPO Enco X4. When fatigue sets in and you drift off mid-song, it automatically pauses playback to conserve battery and protect your ear health, ensuring your comfort throughout long commutes or travels.
Low‑Strain Noise‑Cancelling Ear Tips
Low‑Strain Noise‑Cancelling Ear Tips
Redesigned silicone foam tips — refined through 2,800+ ear scans, in four sizes — boost passive noise cancellation while easing pressure for a comfortable commute.
Sleep Tracking5
Sleep Tracking5
Experience uninterrupted journeys with the OPPO Enco X4. When fatigue sets in and you drift off mid-song, it automatically pauses playback to conserve battery and protect your ear health, ensuring your comfort throughout long commutes or travels.
Low‑Strain Noise‑Cancelling Ear Tips
Sleep Tracking5
Redesigned silicone foam tips — refined through 2,800+ ear scans, in four sizes — boost passive noise cancellation while easing pressure for a comfortable commute.
Experience uninterrupted journeys with the OPPO Enco X4. When fatigue sets in and you drift off mid-song, it automatically pauses playback to conserve battery and protect your ear health, ensuring your comfort throughout long commutes or travels.
Travel Creation Companion
for
OPPO Find X Series.
Your Solo Travel Companion
Clear Audio Recording6
Earbuds as Your Microphone,
Vlogging with Clear Sound.
Unlike traditional lapel mics, OPPO Enco X4 captures audio via both earbuds simultaneously, leveraging Dolby-powered audio processing to preserve spatial depth, layering, and vocal detail. Simply pair it with an OPPO Find Series phone for seamless vlogging—no standalone microphone needed.
Single Press
Double Press
Triple Press
Long Press
Slide
Earbuds Control7
Every Press Does Exactly
What You Need.
Perform quick actions without pulling out your phone—staying efficient and focused on every commute, journey, or creative shoot.
* More customization options are available in Settings.
Spotify Tap8
Instant Playlists,
Effortless Control.
Just put on your earbuds and get the tunes playing with a simple tap. A recommendation will be played on Spotify based on your listening taste. Not feeling it? Another tap cues up a new recommendation just for you.
Hands-free Assistance with Your Earbuds
Your Helpful AI Assistant, Always Within Earshot.
AI Live Translation9
Travelling abroad? Activate AI translation mode from your earbuds. Set your language once for continuous, real-time translation — hear it through your earbuds while others read along on the phone screen. No more language barriers, whether asking for directions or ordering a meal.
Get Help from Google Gemini on the Go
Using your voice, activate Gemini for easy hands-free travel. Put on your headphones and say "Hey Google" to activate. Check routes, get weather updates, and find hidden gems.
* Check responses. Setup required. Compatibility and availability vary. Google and Gemini are trademarks of Google LLC.
AI Live Translation9
AI Live Translation9
Travelling abroad? Activate AI translation mode from your earbuds. Set your language once for continuous, real-time translation — hear it through your earbuds while others read along on the phone screen. No more language barriers, whether asking for directions or ordering a meal.
Get Help from Google Gemini on the Go
Get Help from Google Gemini on the Go
Using your voice, activate Gemini for easy hands-free travel. Put on your headphones and say "Hey Google" to activate. Check routes, get weather updates, and find hidden gems.
* Check responses. Setup required. Compatibility and availability vary. Google and Gemini are trademarks of Google LLC.
AI Live Translation9
Get Help from Google Gemini on the Go
Travelling abroad? Activate AI translation mode from your earbuds. Set your language once for continuous, real-time translation — hear it through your earbuds while others read along on the phone screen. No more language barriers, whether asking for directions or ordering a meal.
Using your voice, activate Gemini for easy hands-free travel. Put on your headphones and say "Hey Google" to activate. Check routes, get weather updates, and find hidden gems.
* Check responses. Setup required. Compatibility and availability vary. Google and Gemini are trademarks of Google LLC.
Cross-Ecosystem Smart Experience
Your Creative Companion
Neck Monitoring10
OPPO Enco X4 precisely detects neck posture and promptly reminds you to adjust when it senses poor alignment. With its cervical mobility test, you can intuitively assess the health of your neck, ensuring comfort and well-being.
Neck Mobility Test
Neck Posture Monitoring
Dual Connection Across Systems11
OPPO Enco X4 supports connecting to 2 cross-ecosystem devices at once. While editing on your laptop or tablet during a trip, you'll never miss a call on your phone.
Refined Design,
Made to
Endure Anywhere.
OPPO Enco X4 Colours
Glacier White
Glacier White captures the Nordic cool serenity, inspired by the pure refraction of Scandinavian glaciers under the midnight sun.
Aurora Violet
Aurora Violet evokes the graceful dance of the aurora across the Arctic Circle, with a textured finish showcasing the Nordic play of light and shadow.
Glacier White
Aurora Violet
Ultra-Long Playback,
Always Ready12.
With the charging case and noise cancellation activated, enjoy up to 53 hours12 of non-stop music playback. A quick 10-minute flash charge provides 14 hours12 of listening time. Say goodbye to battery anxiety.
53h music playback
buds+case,
AAC Mode, ANC Off
13h music playback
buds only,
AAC Mode, ANC Off
26h music playback
buds+case,
AAC Mode, ANC On
6h music playback
buds only,
AAC Mode, ANC On
22h music playback
buds+case,
LHDC Mode, ANC On
5.5h music playback
buds only,
LHDC Mode, ANC On
53h music playback
buds+case,
AAC Mode, ANC Off
13h music playback
buds only,
AAC Mode, ANC Off
26h music playback
buds+case,
AAC Mode, ANC On
6h music playback
buds only,
AAC Mode, ANC On
22h music playback
buds+case,
LHDC Mode, ANC On
5.5h music playback
buds only,
LHDC Mode, ANC On
IP55 Dust and Water Resistance13
OPPO Enco X4 is your ideal companion for travel and everyday life, delivering music, calls, and more without the worry of dust or water damage, ensuring a seamless and carefree experience.
Bluetooth® 6.1
With Bluetooth® 6.1 support, OPPO Enco X4 offers a significantly enhanced connection range and superior anti-interference performance, ensuring a rock-solid connection even in crowded, bustling stations.
Disclaimers:
* All pictures and UI shown in this page are for reference only, please refer to
the actual product.
* OPPO's laboratory has been accredited by China National Accreditation Service for
Conformity Assessment (CNAS), and its test reports are directly mutually recognized in 106
economies worldwide, including those under the International Accreditation Forum (IAF),
International Laboratory Accreditation Cooperation (ILAC), and Asia Pacific Accreditation
Cooperation (APAC).
* This page includes AI-generated images, photographs and illustrations.
1. For optimal product experience, this product requires connection with OPPO
smartphones running ColorOS version 17.0 or above.
2. To use the Golden Sound feature, you need to complete a test on your phone. Supports OPPO
devices running ColorOS 12.0 and later. Users with Android 8.0 or later versions or iOS 13.2 or
later versions models can download and install the HeyMelody app to configure the earbuds.
3. Data comes from OPPO Labs. Data is based on comparison with OPPO Enco X3s and obtained
from OPPO laboratory tests.
4. Adaptive mode must be enabled. This feature is off by default. On OPPO/OnePlus phones
with ColorOS 12.0 or above, update the Wireless Earphones app in the App Market, then go to
Bluetooth > OPPO Enco X4 > Earphone Functions to set it up.
5. Supports music apps only. This feature is off by default. On OPPO/OnePlus phones with
ColorOS 12.0 or above, update the Wireless Earphones app in the App Market, then go to Bluetooth
> OPPO Enco X4 > Earphone Functions to set it up. This feature supports mainstream music apps.
Actual support may vary depending on phone model, ColorOS version, and app version. Please refer
to your phone's actual compatibility.
6. Bluetooth connection with an OPPO Find X10 Series smartphone is required prior to use.
7. Quick taps for photo taking is available on select OPPO devices with ColorOS 12.0 and
above. AI Translation is available on select OPPO devices with ColorOS 15.0.1 and above, please
refer to the app for the supported languages.
8. Ensure that the latest version of Spotify is installed and the "Nearby devices"
permission is turned on. If Spotify is uninstalled or force-closed during use, the Spotify Tap
feature will not respond, please reopen Spotify.
9. AI Live Translation is available on OPPO devices with ColorOS 17.0 and above. Please refer to the app for the supported languages. AI features rely on cloud-based processing. To ensure a stable experience, AI Live Translation is limited to 5,000 minutes per month. The quota resets automatically at the start of the next month, after which the feature becomes available again. Actual UI and performance may vary — please refer to the on-device experience.
10. This feature is off by default. On OPPO/OnePlus phones with ColorOS 12.0 or above,
update the Wireless Earphones app in the App Market, then go to Bluetooth > OPPO Enco X4 >
Earphone Functions to set it up. The detection results are for reference only and do not
constitute medical advice. If you feel unwell, please seek medical attention promptly.
11. Supports OPPO devices running ColorOS 12.0 and later. Users with Android 8.0/iOS 13.2 or
later models can download and install the HeyMelody app to configure the earbuds. The dual
connection performance may vary depending on the connected devices, and it may take longer to
switch to a laptop.
12. Data comes from OPPO labs at 25°C room temperature and the earbuds are used with
charging case. Playtime may vary depending on, among other factors, volume and frequency
settings, incoming calls, output source, environmental interference, and product features
activated.
13. Data comes from Shenzhen Academy of Metrology & Quality Inspection. The earbuds are IP55
dust and water resistant, but the charging case is not. Under controlled laboratory conditions,
it has been tested to meet the IP55 levels according to GB/T 4208-2017 (China) / IEC 60529-2013
(International) standards. Due to factors such as machine aging and personal usage habits, the
experience may vary. Avoid using them during strenuous exercise to prevent damage from
perspiration. Please do not charge the product in a damp state.
14. For better use experience, please connect with OPPO phones. It is also compatible with
Bluetooth® devices. Due to the nature of Bluetooth®, electromagnetic interference in the area
may cause the connection to break.
