The OnePlus Nord Buds 4 Pro made me ditch my AirPods Pro 3, and it came down to this one feature

Nord Buds 4 Pro battery can provide up to 54 hours of battery life, onePlus claims up to 54 hours battery life.

Retained about 40% case charge and 100% earbud charge after a week of use author tested daily ~2 hours in highest ANC mode with Galaxy S26 Ultra.

Nord Buds 4 Pro connectivity support Bluetooth 6.0, onePlus lists Bluetooth version.

Nord Buds 4 Pro audio support the LHDC 5.0 codec codec support mentioned for high-resolution streaming.

Nord Buds 4 Pro ANC offer up to 55 dB of active noise cancellation, onePlus lists ANC specification.