Codec comparison of vivo X21 and Ulefone Armor 6S

The vivo X21 supports 5 codecs (aptX HD, LDAC, AAC, aptX, SBC). The Ulefone Armor 6S supports 1 codec (SBC).


Codec vivo X21
Details | Change		 Ulefone Armor 6S
Details | Change
aptX LL No No
aptX HD Yes No
LDAC Yes No
AAC Yes No
UHQ No No
aptX Yes No
SBC Yes Yes
Bluetooth Version 5.0 4.2


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