Codec comparison of vivo X21i and alcatel 1x (2019)

The vivo X21i supports 5 codecs (aptX HD, LDAC, AAC, aptX, SBC). The alcatel 1x (2019) supports 5 codecs (aptX HD, LDAC, AAC, aptX, SBC).


Codec vivo X21i
Details | Change
alcatel 1x (2019)
Details | Change
aptX LL No No
aptX HD Yes Yes
LDAC Yes Yes
AAC Yes Yes
UHQ No No
aptX Yes Yes
SBC Yes Yes
Bluetooth Version 5.0 4.2


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