TL; DR
- Oppo Enco X4 costs ₹19,999 in India; sales begin on 29 October.
- Lossless LHDC audio is off by default and requires a compatible Oppo Find X phone.
- Battery is rated at 13 hours, or 53 with the case, with ANC off.
Whenever a brand calls its TWS earbuds flagship, my eyes twitch. Oppo’s Enco X4 earned a longer look from me, though. It brings a dual-driver design and a new noise-cancellation engine. They also feature the company’s first wireless lossless audio. First, let’s talk money and dates.
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Oppo Enco X4: Pricing & Availability
The Oppo Enco X4 costs ₹19,999 in India, putting it right in the AirPods Pro territory. General sales begin on October 29, 2026. Interested buyers can get them on Oppo’s website and Amazon India. While I’m not certain about launch offers, some reports mention a ₹1,000 instant discount.
You can choose from Glacier White and Aurora Violet.
| Detail | Status |
| Price | ₹19,999 |
| Sale date | 29 October |
| Where to buy | Oppo’s website and Amazon; online and offline retailers |
| Launch discount | Limited-period; amount unclear (could be “₹1,000”) |
| EMI | Up to 12 months, no-cost |
| Colors | Glacier White, Aurora Violet |
Also Read: Oppo Find X10 Pro Max Review: Three 200 MP Cameras, One Incredible Package
Oppo Enco X4: Key Features
These are the company’s first earbuds to support lossless audio, so I’ll start here. The Enco X4 uses the LHDC Lossless codec to stream 24-bit/48kHz audio at up to 2.3Mbps. However, some reports mention that the feature is disabled by default. It also requires a compatible Oppo Find X phone. Everyone else gets regular Bluetooth codecs.
When it comes to sound, though, things get a bit interesting. The earbuds feature dual drivers: an 11mm woofer and a 6mm planar tweeter, each with its own DAC. Dynaudio, Oppo’s audio partner for a seventh straight year, has helped tune five audio profiles, including Pure Vocals and Thundering Bass.
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Another headline number is 100% better noise cancellation than before (by before, the brand means the Oppo Enco X3, which weren’t launched in India). Conversation Awareness is easier to love (similar to the feature on AirPods Pro); it lowers the music and switches to transparency mode when you start talking to someone.
With ANC off, the earbuds last 13 hours on a single charge, or 53 hours with the charging case. However, ANC reduces battery life. One last catch: AI Live Translation’s full experience works only on a limited number of Oppo and OnePlus phones running ColorOS 17 or later.
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| Spec | Oppo Enco X4 |
| Drivers | 11mm TRF diaphragm woofer + 6mm planar diaphragm tweeter, each with its own DAC |
| Sound tuning | Dynaudio; five profiles: Dynaudio Original Sound, Dynaudio High-Resolution, Pure Vocals, Crisp Highs, Thundering Bass |
| Frequency response | 10Hz–40kHz |
| Lossless audio | LHDC Lossless, up to 2.3Mbps, 24-bit/48kHz; off by default; needs compatible Oppo Find X phone; Hi-Res Audio Wireless certified |
| Codecs | AAC, SBC, LHDC, LC3 |
| Spatial audio | Cross-ecosystem spatial audio (Android, iOS, Windows); dynamic head tracking |
| Noise cancellation | AI Real-time Adaptive ANC, 6nm NPU, triple microphones; Oppo claims up to 100% better than predecessor and up to 99.8% suppression of everyday noise |
| Call quality | AI Clear Call: three microphones plus bone-conduction voice pickup unit; microphone sensitivity -37dBFS |
| Bluetooth | 6.1; dual-device connection; range up to 10m (spec sheet) or up to 400m in open spaces with compatible Oppo phones |
| Playback | ANC off, AAC: up to 13 hours, 53 hours with case. ANC on: 6 hours, 26 hours with case 10-minute charge: up to 14 hours |
| Charging | USB Type-C and wireless; about 55 min (earbuds), 65 min (case, wired), 2.5 hours (wireless) |
| Durability | IP55 earbuds; case not rated |
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