Codec comparison of vivo X21 UD and itel Smartwatch 2ES

The vivo X21 UD supports 5 codecs (aptX HD, LDAC, AAC, aptX, SBC). The itel Smartwatch 2ES supports 1 codec (SBC).


Codec vivo X21 UD
Details | Change
itel Smartwatch 2ES
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 5.3


Comments