Codec comparison of alcatel U5 HD and vivo X21 UD

The alcatel U5 HD supports 1 codec (SBC). The vivo X21 UD supports 5 codecs (aptX HD, LDAC, AAC, aptX, SBC).


Codec alcatel U5 HD
Details | Change		 vivo X21 UD
Details | Change
aptX LL No No
aptX HD No Yes
LDAC No Yes
AAC No Yes
UHQ No No
aptX No Yes
SBC Yes Yes
Bluetooth Version 4.2 5.0


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