Comparison
WF-1000XM4 vs EAH-AZ70W
Earbud battery life
8 h
6.5 h
Total battery life
24 h
19 h
Weight / earbud
7.3 g
7 g
Launch price
279 $
279 $
Noise cancellation
Yes
Yes
Certification
IPX4
IPX4
Bluetooth
5.2
5.0
USB-C
No
Yes
Multipoint
No
No
Codecs
—
SBC, AAC