Codec comparison of vivo iQOO Z9x and Yezz Billy 4

The vivo iQOO Z9x supports 3 codecs (aptX HD, aptX, SBC). The Yezz Billy 4 supports 1 codec (SBC).


Codec vivo iQOO Z9x
Details | Change
Yezz Billy 4
Details | Change
aptX LL No No
aptX HD Yes No
LDAC No No
AAC No No
UHQ No No
aptX Yes No
SBC Yes Yes
Bluetooth Version 5.1 4.0


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