Faster charging, longer use
OnePlus Buds Ace will have 36 hours of battery life (headphone and box together). Compared to Nord Buds with a similar design, it will give 6 hours more usage time. Buds Ace will also have a much more advanced fast charging feature; It will offer 10 hours of playtime on a 5-minute charge. In Nord Buds, this time is halved.
Active noise canceling, dynamic bass, low latency
Buds Ace will feature active noise canceling (ANC) thanks to its dual-core noise reduction chip. In addition, the new OnePlus headset will have a dynamic bass system called BassWave. With Bluetooth 5.3 support, the latency is said to be reduced to 47ms.
Minor changes in design
The headset, which appears to have a similar design to Nords Buds 2, will also have IP55 certification, which provides sweat and dust protection.