OnePlus Buds Pro 4 Quietly Listed Globally With 53-Hour Battery

• OnePlus Buds Pro 4 has appeared on OnePlus’s global website with no India launch details confirmed.
• The earbuds feature 11mm and 6mm drivers, adaptive noise cancellation and LHDC 5.0 support.
• OnePlus claims up to 53 hours of playback with the charging case and ANC switched off.

OnePlus Buds Pro 4 has quietly appeared on the company’s global website, revealing its main audio features, battery claims and AI tools. The listing points to a new premium pair of true wireless earbuds, but OnePlus has not announced an India price or confirmed when they will be available in India.

The earbuds combine a dual-driver setup co-created with Dynaudio, adaptive active noise cancellation (ANC), spatial audio with head tracking and support for several AI features. OnePlus also lists two colour options: Titanium Shadow and Polar White. Here is what the global listing says about the new earbuds.

OnePlus Buds Pro 4 Audio Features

The OnePlus Buds Pro 4 uses an 11mm composite woofer and a 6mm tweeter. Each driver is powered independently, allowing the two units to handle different parts of the sound range. OnePlus says the system was co-created with Dynaudio and claims it delivers 50% stronger bass. That figure is a company claim, and real-world sound will also depend on the music, fit and listening settings.

The listing includes Hi-Res Audio support with LHDC 5.0, a high-quality wireless audio codec. Compatible phones and apps are needed to make use of supported audio formats and codec features. The earbuds also offer spatial audio with head tracking, which adjusts the perceived direction of sound as the listener moves their head. Personalized Golden Sound tuning is included to tailor the listening experience.

Adaptive ANC and Clearer Calls

Adaptive ANC is designed to adjust noise cancellation according to the surrounding sound. This can help the earbuds respond to changes between quieter spaces and noisier environments. The listing names three microphones and a VPU sensor for call clarity. A voice pickup unit (VPU) can help detect voice vibrations, supporting clearer voice capture during calls.

Noise cancellation and call quality can vary with fit, background noise and how the earbuds are used. The listing provides the feature details, but it does not establish how the earbuds will perform in every setting. People who often take calls outdoors may want to look for independent tests once the product becomes widely available.

OnePlus Buds Pro 4 Battery Life and Charging

OnePlus claims up to 53 hours of total playback when the charging case is included. With ANC turned on, the stated total drops to 26 hours. The company lists up to 13 hours of playback from the earbuds alone, while a 10-minute charge is claimed to provide up to 14 hours of listening time.

These are advertised maximum figures, not guaranteed results for every user. Actual battery life can change with volume, ANC, spatial audio, calls and other settings. The listing does not make the 53-hour figure an ANC-on result, so users should compare the separate claims based on how they expect to use the earbuds.

Water Resistance and Colours

The earbuds carry an IP55 rating, which indicates protection against dust ingress and water jets under specified test conditions. The charging case is not water resistant, so it should be kept away from water and wet surfaces. The rating does not mean the earbuds are waterproof or suitable for swimming.

OnePlus lists the Buds Pro 4 in Titanium Shadow and Polar White. These colour names are shown on the global listing. The company has not confirmed whether both colours, or the same colour names, will be offered in India.

AI and Connectivity Features

The listed software features include AI Live Translation, dual-device connectivity, Google Gemini voice support and neck health monitoring. AI Live Translation is intended to help users understand speech across languages, while Gemini voice support offers a way to interact with Google’s AI assistant using voice. Availability and supported functions can depend on the connected phone, software, account and region.

Dual-device connectivity lets the earbuds connect to two compatible devices, which can be useful when switching between a phone and a laptop. Neck health monitoring is another listed feature, though the global product page does not provide enough detail here to explain how it measures posture or what alerts it may offer. These functions should be checked against the final product documentation when it becomes available.

OnePlus Buds Pro 4 Price and India Availability

OnePlus has not announced a price for the Buds Pro 4 on the listing covered here. There is also no confirmed India launch date or sale date. The appearance on the global website signals that product information is available, but it should not be treated as confirmation of Indian availability.

For context, MobileTelco has also covered the earlier OnePlus Buds Pro 3 launch announcement and the OnePlus Nord Buds 3 Pro features and specifications. These articles provide background on other earbuds in the company’s range, but their prices or availability should not be applied to the new model.

Conclusion

The OnePlus Buds Pro 4 global listing highlights dual drivers, adaptive ANC, spatial audio, AI tools and a claimed 53 hours of total battery life. The earbuds are listed in Titanium Shadow and Polar White, with an IP55 rating for the buds but no water resistance for the case. Price and India availability remain unconfirmed, so buyers will need to wait for an official local announcement.

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