OPPO today announced the launch of OPPO Enco X4, its latest flagship true wireless earbuds. Featuring the Dynaudio Co-Tuned Acoustic System, OPPO Enco X4 delivers true, natural sound with authentic musical fidelity. For commuting and travel, AI Adaptive ANC intelligently adjusts active noise cancellation and transparency levels based on both ambient noise and user preferences, making listening more comfortable. Smart connectivity and AI experiences also help with everyday listening, communication and travel.
Flagship Sound, Co-Tuned with Dynaudio
OPPO Enco X4 features a new-generation dual-driver acoustic system combining an 11mm TRF diaphragm woofer with a 6mm planar diaphragm tweeter, with each driver powered by a dedicated high-performance DAC to independently process different frequency ranges. Together, this dual-driver, dual-DAC architecture delivers more acoustic energy while also ensuring more faithful sound reproduction across the frequency range.
Building on seven consecutive years of collaboration with Dynaudio, OPPO Enco X4 offers five exclusive sound profiles tailored to different music genres and listening preferences, giving users greater freedom to find the sound that suits them best.
Enco X4 is also OPPO's first pair of TWS earbuds to support lossless audio, enabling full-chain wireless lossless audio transmission via LHDC Lossless when paired with OPPO Find X10 Series. And with transmission rates of up to 2.3Mbps, OPPO Enco X4 supports lossless playback at up to 24-bit/48kHz, helping overcome the bandwidth limitations of conventional Bluetooth audio and preserve more of the detail and layering in the original recording. OPPO Enco X4 is also Hi-Res Audio Wireless certified.
Beyond high-fidelity playback, OPPO Enco X4 expands the listening experience through Cross-Ecosystem Spatial Audio. Available across Android, iOS and Windows devices, the feature creates a more immersive three-dimensional soundstage for music and movies.
Intelligent Noise Cancellation Built for the Commute
OPPO Enco X4 debuts a new-generation noise cancellation system featuring Low‑Strain Noise‑Cancelling Ear Tips, a triple-microphone system, a powerful 6nm NPU, and the latest intelligent ANC algorithms. The system delivers up to 100% stronger overall noise cancellation performance compared with the previous generation, helping reduce the constant background noise encountered across trains, buses, taxis and other daily journeys. Human voices are among the most challenging sounds to cancel in busy public spaces, but OPPO Enco X4 improves noise cancellation performance in the vocal frequency range by up to 30% compared with the last generation, helping reduce surrounding conversational noise and create a quieter, more focused listening experience throughout the commute.
Powered by AI Real-time Adaptive ANC, Adaptive Mode intelligently recognizes different commuting and daily scenarios and automatically adjusts noise cancellation as ambient noise changes. With improved recognition of environments such as metro trains, buses, taxis and airplanes, OPPO Enco X4 delivers more precisely tailored noise cancellation and a more comfortable listening experience on the move.
OPPO Enco X4 also brings intelligent noise reduction to voice calls. With a 3-microphone system and bone-conduction VPU working together to capture the user's voice more accurately, AI Clear Call enhances voice clarity in noisy environments, helping keep conversations clear even amid the crowds and background noise of a busy commute.
A Smarter Companion for Everyday Life
On top of sound and noise cancellation, OPPO Enco X4 also offers practical features for creating, connecting and communicating throughout the day.
For creators, Dolby-powered Clear Audio Recording captures immersive stereo sound with a more natural sense of space and direction, adding greater depth and realism to video content.
With support for Bluetooth® 6.1, Smart Bluetooth and Dual Connection Across Systems, OPPO Enco X4 offers faster, more stable connectivity and seamless dual-device connections across ecosystems.
Building on this seamless connectivity, OPPO Enco X4 brings practical AI-powered features into everyday use. AI Live Translation supports real-time translation and interpretation across more than 30 languages, helping users communicate effortlessly during international meetings and overseas travel.
OPPO Enco X4 is OPPO's first pair of earbuds to support voice activation with Google Gemini. Users can say "Hey Google," through the earbuds when connected to a compatible device, for convenient hands-free assistance on the go.
And in addition to productivity and communication, the new Neck Monitoring feature helps users stay aware of prolonged poor posture and encourages healthier everyday habits.
Designed for all-day wear, OPPO Enco X4 features Low‑Strain Noise‑Cancelling Ear Tips for a comfortable, secure fit, along with IP55 dust and water resistance for added protection during everyday use. OPPO Enco X4 also offers up to 13 hours of music playback on a single charge, and up to 53 hours with the charging case.
Together, these features make OPPO Enco X4 a versatile flagship audio companion for creators, supporting everything from immersive listening and seamless communication to capturing and creating content on the go.
Market Availability
OPPO Enco X4 will gradually roll out across global markets. For detailed pricing and availability, please refer to official announcements in your local market.