Comparison
MOMENTUM True Wireless 4 vs EAH-AZ80M2
Earbud battery life
7.5 h
7 h
Total battery life
30 h
25 h
Weight / earbud
6.2 g
7 g
Launch price
299 $
299 $
Noise cancellation
Yes
Yes
Certification
IP54
IPX4
Bluetooth
5.4
5.4
USB-C
Yes
Yes
Multipoint
Yes
Yes
Codecs
SBC, AAC, aptX, aptX Adaptive/Lossless, LC3
SBC, AAC, LDAC, LC3