Codec comparison of Xiaomi Watch S1 and vivo X9s

The Xiaomi Watch S1 supports 1 codec (SBC). The vivo X9s supports 5 codecs (aptX HD, LDAC, AAC, aptX, SBC).


Codec Xiaomi Watch S1
Details | Change
vivo X9s
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 5.2 4.2


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