Codec comparison of Apple Watch Series 4 Aluminum and Cat B40

The Apple Watch Series 4 Aluminum supports 1 codec (SBC). The Cat B40 supports 1 codec (SBC).


Codec Apple Watch Series 4 Aluminum
Details | Change		 Cat B40
Details | Change
aptX LL No No
aptX HD No No
LDAC No No
AAC No No
UHQ No No
aptX No No
SBC Yes Yes
Bluetooth Version 5.0 5.0


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