Codec comparison of vivo iQOO Neo9S Pro and Allview A4 Duo

The vivo iQOO Neo9S Pro supports 3 codecs (aptX HD, aptX, SBC). The Allview A4 Duo supports 1 codec (SBC).


Codec vivo iQOO Neo9S Pro
Details | Change
Allview A4 Duo
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 5.4 4.0


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