OnePlus Buds 4 specifications

All the technical specifications of the OnePlus Buds 4 in one place: a 520 mAh battery and active noise cancellation. Below you will find the full overview, from storage and connectivity to what's in the box, so you can check and weigh up every detail.

Height:65,4 mmOpened:31 mm

Weight:49,02 gr

Width:52,4 mmOpened:20,6 mm

Thickness:25,3 mmOpened:24,2mm

General

• Status:In stores
• Announced:8 july 2025
• Available since:26 november 2025
• Predecessor:OnePlus Buds 3
• EAN code: 6921815628743, 6921815628736, 6921815628682, 6921815628675

Controls

• Directional key:
• Touchpad:

Carrying method

• Draagwijze hoofdtelefoon: Earplug

Hardware

• Type oorkussen: In-ear

Materials

• Dirt and waterproof: IP55
• Plastic:

Audio

• Audio codec support: AAC, SBC
• Microphone:
• Noise cancelling:

Connections

• USB: Type-C

Connectivity

• Bluetooth: v5.4, Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Hands-Free Profile (HFP)
• Google Fast Pair:

Power supply

• Battery: Li-ion
• Capacity: 520 mAh + 58 mAh
• Wireless Charging Case:

Compatibility

• With Android: From 7.0

Contents of the package

• Charging cable: USB Type-C
• Manual:
• Oortips:
• Oplaadcase:
• Safety booklet:
• Warranty card: