Comparison
vivo TWS 4 HiFi vs vivo TWS Air3 Pro
Earbud battery life
8 h
9.5 h
Total battery life
36 h
47 h
Weight / earbud
4.5 g
3.8 g
Launch price
109 $
28 $
Noise cancellation
Yes
Yes
Certification
IP54
IP54
Bluetooth
5.3
6.0
USB-C
Yes
Yes
Multipoint
Yes
Yes
Codecs
aptX Lossless, LDAC, AAC, SBC
AAC, SBC, LC3