Bluetooth compatibility of vivo X21 with Ultimate Ears (UE) Fits

The vivo X21 and Ultimate Ears (UE) Fits have 3 common Bluetooth A2DP audio codecs (AAC, aptX, SBC). The vivo X21 supports 5 codecs (aptX HD, LDAC, AAC, aptX, SBC). The Ultimate Ears (UE) Fits supports 3 codecs (AAC, aptX, SBC).


Codec vivo X21
Details | Change
Ultimate Ears (UE) Fits
Details | Change
aptX LL No No
aptX HD Yes No
LDAC Yes No
AAC Yes Yes
UHQ No No
aptX Yes Yes
SBC Yes Yes
Bluetooth Version 5.0 5.0


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