Alongside the OnePlus Nord 5 series smartphones, the brand has also launched an audio product at its Summer Launch Event on July 8, 2025. The OnePlus Buds 4 have landed as a sub-Rs 6,000 TWS that offer ANC (Active Noise Cancellation), a dual driver setup, high-resolution audio and more. Here are all the details.
OnePlus Buds 4 Specifications and Features
Starting with the audio quality, the OnePlus Buds 4 comes equipped with a dual driver setup. The primary driver is an 11mm woofer with a secondary 6mm tweeter. The buds themselves come in a stem-style design with a dual DAC array located within the stem. They come with soft silicone eartips for a snug fit and noise cancellation.
Speaking of noise cancellation, the Buds 4 come with up to 55 dB of Adaptive Noise Cancellation, with up to 5,500 Hz cancellation range. The Buds are further TUV Rheinland High Performance Noise Cancellation certified.
Additionally, the Buds 4 are capable of supporting LHDC 5.0 high-res audio codec. It comes with up to 1 Mbps of Bit Rate along with 24-bit Bit Depth and 192 kHz Sample Rate.
Speaking of sound, the Buds 4 offer a triple-microphone array that enables background noise suppression and elimination during calls. In terms of connectivity, there is Bluetooth 5.4, Google Fast Pair support, dual device connectivity and Find My Earbuds.
The earbuds can be further tuned and customised using the HeyMelody application on Android and iOS. Users will be able to control the ANC level, bass levels, and further tune it using the built-in equaliser.
The Buds 4 also supports OnePlus' signature 3D Audio, Golden Sound, and Sound Master EQ. The TWS are further IP55 rated for dust and water resistance.
Lastly, the earbuds pack a 62mAh battery each with a 530mAh battery encased within the charging case. OnePlus claims that users can extract up to 45 hours of audio playback time with the Buds 4, in normal usage.
Additionally, the Buds 4 also come with fast charging support and a 10-minute charge can provide up to 11 hours of playback time.
OnePlus Buds 4 Price in India and Sale Date
The OnePlus Buds 4 will retail for Rs 5,999 and can be availed for as low as Rs 5,499 with a flat Rs 500 off on ICICI Bank and RBL Bank credit cards.
It will be available to purchase from July 9, 2025, at 12:00 PM IST via Amazon and the OnePlus India website.
Interested buyers can avail the Buds 4 TWS in Zen Green and Storm Grey colour options.
