Home
Audio
Audio News
Oppo Enco X4 Colourways and Key Features Revealed Ahead of September 22 Launch

Oppo Enco X4 Colourways and Key Features Revealed Ahead of September 22 Launch

The Enco X4 earbuds will support AI-powered real-time translation for two-way conversations.

Written by Sucharita Ganguly, Edited by Rohan Pal | Updated: 17 September 2026 12:53 IST

Oppo Enco X4 Colourways and Key Features Revealed Ahead of September 22 Launch

Photo Credit: Oppo

Oppo has revealed an oval-shaped charging case for the Enco X4

Click Here to Add Gadgets360 As A Trusted Source

Highlights

Oppo Enco X4 will use a 6nm flagship-level chip
The earbuds will feature Dynaudio co-developed drivers
Lossless audio transmission will get a major upgrade

Oppo Enco X4 has been teased ahead of its global launch on September 22, with the company revealing the earbuds' design, colour options and several audio and noise cancellation features. The new true wireless stereo (TWS) earbuds are shown with an oval charging case and stem-style earbuds in three finishes. Oppo has also highlighted improvements to noise cancellation, voice calls and audio transmission, along with Dynaudio audio tuning and AI-powered translation. The Enco X4 will make its global debut next week.

Oppo Enco X4 Launch Date, Colour Options and Design

Oppo has confirmed through its official Weibo account that the Enco X4 will launch globally on September 22 at 7pm local time (4:30pm IST). Pre-orders are already open through Oppo's online store and Chinese e-commerce platforms including JD.com, Tmall and Douyin.

The Oppo Enco X4 earbuds feature a stemmed design and sit inside a rounded, oval-shaped charging case. Promotional images show the Enco X4 in Pink Gold, Soft White, and Titanium Grey (translated from Chinese) finishes. The case carries the Oppo branding and has a compact, rounded form.

Oppo Enco Air 5 Pro Review: Pure Value, No Compromises

Oppo Enco X4 Features

Oppo says the Enco X4 will improve human voice noise reduction by 250 percent and overall environmental noise reduction by 200 percent over the previous generation. It will use a 6nm flagship-level chip and an AI model-based noise cancellation algorithm. The earbuds will also support two-way AI noise cancellation for calls in environments with noise levels of up to 110dB.

Oppo's Enco X4 will use a fourth-generation Dynaudio co-developed coaxial dual-driver system with dual DACs. Oppo says full-frequency distortion has been reduced by 20 percent. The earbuds will support lossless audio transmission, with the transmission rate increased by up to 400 percent compared with the previous generation, according to the company.

Oppo Enco Buds 3 Pro+ Review: Packs a Punch on a Budget

The Enco X4 earbuds will support AI-powered real-time translation for two-way conversations. The feature is said to work through a connected smartphone and supports translation between different languages.

OPPO Enco X4 FAQs

What are the main features of the OPPO Enco X4?

The OPPO Enco X4 features an 11mm woofer and a 6mm tweeter, with support for AAC, SBC, LHDC and LC3 audio codecs. It offers up to 53 hours of total playback time with the charging case and up to 13 hours on a single charge with ANC turned off. The earbuds support active noise cancellation, dual-device connectivity, touch controls, spatial audio and customisable sound profiles. They use Bluetooth 6.1 and have an IP55 rating for dust and water resistance. They are available in 2 colour options.

When was the OPPO Enco X4 released?

The OPPO Enco X4 was launched on September 22, 2026

Where can I buy the OPPO Enco X4?

You can check availability through the official OPPO India website and authorised OPPO retailers. Online marketplace availability should be confirmed before purchase.

Affiliate links may be automatically generated - see our ethics statement for details.

Comments

Get your daily dose of tech news, reviews, and insights, in under 80 characters on Gadgets 360 Turbo. Connect with fellow tech lovers on our Forum. Follow us on X, Facebook, WhatsApp, Threads and Google News for instant updates. Catch all the action on our YouTube channel.

Further reading: Oppo Enco X4, Oppo Enco X4 launch, Oppo Enco X4 features, Oppo Enco X4 design, Oppo Enco X4 colour options, Oppo

Sucharita Ganguly

Email Sucharita Ganguly

Sucharita is a writer with Gadgets 360 and is mostly found playing with her cat in her free time. She has previously worked at breaking news desks across organizations. Powered by coffee, The Beatles, Bowie, and her newfound love for BTS, she aims to work towards contributing to a better media environment for women and queer folk. More