Comparison
OnePlus Buds 4 vs AeroFit
Earbud battery life
11 h
11 h
Total battery life
45 h
42 h
Weight / earbud
4.7 g
8.5 g
Launch price
129 $
129 $
Noise cancellation
Yes
No
Certification
IP55
IPX7
Bluetooth
5.4
5.3
USB-C
Yes
Yes
Multipoint
Yes
Yes
Codecs
SBC, AAC, LHDC 5.0
AAC, SBC, LDAC